EPHEMERIS FOR PHYSICAL OBSERVATIONS OF THE SUN (0 hr U.T.) - 2025
(Compiled by: Jeffrey D. Beish, A.L.P.O.)
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Jan-01 2460676.5 2292 76.72 -3.02 1.94 32.530 18:47 -23.00
2025-Jan-02 2460677.5 2292 63.55 -3.14 1.46 32.531 18:51 -22.91
2025-Jan-03 2460678.5 2292 50.38 -3.26 0.97 32.531 18:55 -22.82
2025-Jan-04 2460679.5 2292 37.21 -3.37 0.49 32.531 19:00 -22.72
2025-Jan-05 2460680.5 2292 24.04 -3.48 0.01 32.531 19:04 -22.61
2025-Jan-06 2460681.5 2292 10.87 -3.60 -0.48 32.530 19:09 -22.49
2025-Jan-07 2460682.5 2293 357.70 -3.71 -0.96 32.530 19:13 -22.37
2025-Jan-08 2460683.5 2293 344.53 -3.82 -1.44 32.529 19:17 -22.23
2025-Jan-09 2460684.5 2293 331.36 -3.93 -1.92 32.528 19:22 -22.10
2025-Jan-10 2460685.5 2293 318.19 -4.03 -2.40 32.527 19:26 -21.95
2025-Jan-11 2460686.5 2293 305.03 -4.14 -2.88 32.526 19:30 -21.80
2025-Jan-12 2460687.5 2293 291.86 -4.25 -3.35 32.525 19:35 -21.64
2025-Jan-13 2460688.5 2293 278.69 -4.35 -3.82 32.523 19:39 -21.47
2025-Jan-14 2460689.5 2293 265.52 -4.45 -4.30 32.522 19:43 -21.30
2025-Jan-15 2460690.5 2293 252.35 -4.55 -4.76 32.520 19:48 -21.11
2025-Jan-16 2460691.5 2293 239.19 -4.65 -5.23 32.518 19:52 -20.93
2025-Jan-17 2460692.5 2293 226.02 -4.75 -5.69 32.516 19:56 -20.73
2025-Jan-18 2460693.5 2293 212.85 -4.85 -6.16 32.513 20:00 -20.53
2025-Jan-19 2460694.5 2293 199.68 -4.94 -6.61 32.511 20:05 -20.32
2025-Jan-20 2460695.5 2293 186.52 -5.04 -7.07 32.508 20:09 -20.11
2025-Jan-21 2460696.5 2293 173.35 -5.13 -7.52 32.505 20:13 -19.89
2025-Jan-22 2460697.5 2293 160.18 -5.22 -7.97 32.502 20:17 -19.67
2025-Jan-23 2460698.5 2293 147.02 -5.31 -8.41 32.499 20:22 -19.43
2025-Jan-24 2460699.5 2293 133.85 -5.39 -8.86 32.496 20:26 -19.20
2025-Jan-25 2460700.5 2293 120.68 -5.48 -9.29 32.492 20:30 -18.95
2025-Jan-26 2460701.5 2293 107.52 -5.56 -9.73 32.489 20:34 -18.70
2025-Jan-27 2460702.5 2293 94.35 -5.64 -10.16 32.485 20:38 -18.45
2025-Jan-28 2460703.5 2293 81.19 -5.72 -10.58 32.481 20:42 -18.18
2025-Jan-29 2460704.5 2293 68.02 -5.80 -11.01 32.477 20:47 -17.92
2025-Jan-30 2460705.5 2293 54.85 -5.88 -11.42 32.473 20:51 -17.65
2025-Jan-31 2460706.5 2293 41.69 -5.95 -11.84 32.468 20:55 -17.37
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Feb-01 2460707.5 2293 28.52 -6.02 -12.24 32.464 20:59 -17.09
2025-Feb-02 2460708.5 2293 15.35 -6.09 -12.65 32.459 21:03 -16.80
2025-Feb-03 2460709.5 2293 2.19 -6.16 -13.05 32.454 21:07 -16.51
2025-Feb-04 2460710.5 2294 349.02 -6.23 -13.44 32.449 21:11 -16.21
2025-Feb-05 2460711.5 2294 335.85 -6.29 -13.83 32.444 21:15 -15.91
2025-Feb-06 2460712.5 2294 322.69 -6.36 -14.22 32.439 21:19 -15.60
2025-Feb-07 2460713.5 2294 309.52 -6.42 -14.60 32.434 21:23 -15.29
2025-Feb-08 2460714.5 2294 296.36 -6.48 -14.97 32.428 21:27 -14.98
2025-Feb-09 2460715.5 2294 283.19 -6.53 -15.34 32.423 21:31 -14.66
2025-Feb-10 2460716.5 2294 270.02 -6.59 -15.71 32.417 21:35 -14.34
2025-Feb-11 2460717.5 2294 256.85 -6.64 -16.07 32.411 21:39 -14.01
2025-Feb-12 2460718.5 2294 243.69 -6.69 -16.42 32.405 21:43 -13.68
2025-Feb-13 2460719.5 2294 230.52 -6.74 -16.77 32.399 21:47 -13.34
2025-Feb-14 2460720.5 2294 217.35 -6.79 -17.11 32.393 21:51 -13.00
2025-Feb-15 2460721.5 2294 204.18 -6.83 -17.45 32.386 21:55 -12.66
2025-Feb-16 2460722.5 2294 191.02 -6.87 -17.78 32.380 21:59 -12.32
2025-Feb-17 2460723.5 2294 177.85 -6.91 -18.10 32.373 22:02 -11.97
2025-Feb-18 2460724.5 2294 164.68 -6.95 -18.42 32.366 22:06 -11.62
2025-Feb-19 2460725.5 2294 151.51 -6.98 -18.74 32.359 22:10 -11.26
2025-Feb-20 2460726.5 2294 138.34 -7.02 -19.05 32.352 22:14 -10.90
2025-Feb-21 2460727.5 2294 125.17 -7.05 -19.35 32.345 22:18 -10.54
2025-Feb-22 2460728.5 2294 112.00 -7.08 -19.65 32.338 22:22 -10.18
2025-Feb-23 2460729.5 2294 98.83 -7.10 -19.94 32.331 22:25 -9.81
2025-Feb-24 2460730.5 2294 85.66 -7.13 -20.22 32.324 22:29 -9.45
2025-Feb-25 2460731.5 2294 72.49 -7.15 -20.50 32.316 22:33 -9.07
2025-Feb-26 2460732.5 2294 59.32 -7.17 -20.77 32.309 22:37 -8.70
2025-Feb-27 2460733.5 2294 46.15 -7.19 -21.04 32.301 22:41 -8.33
2025-Feb-28 2460734.5 2294 32.98 -7.20 -21.30 32.293 22:44 -7.95
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Mar-01 2460735.5 2294 19.80 -7.22 -21.55 32.285 22:48 -7.57
2025-Mar-02 2460736.5 2294 6.63 -7.23 -21.80 32.277 22:52 -7.19
2025-Mar-03 2460737.5 2295 353.46 -7.24 -22.04 32.269 22:56 -6.81
2025-Mar-04 2460738.5 2295 340.28 -7.24 -22.28 32.261 22:59 -6.42
2025-Mar-05 2460739.5 2295 327.11 -7.25 -22.51 32.253 23:03 -6.04
2025-Mar-06 2460740.5 2295 313.94 -7.25 -22.73 32.245 23:07 -5.65
2025-Mar-07 2460741.5 2295 300.76 -7.25 -22.94 32.237 23:10 -5.26
2025-Mar-08 2460742.5 2295 287.58 -7.25 -23.15 32.228 23:14 -4.87
2025-Mar-09 2460743.5 2295 274.41 -7.24 -23.35 32.220 23:18 -4.48
2025-Mar-10 2460744.5 2295 261.23 -7.24 -23.55 32.211 23:22 -4.09
2025-Mar-11 2460745.5 2295 248.05 -7.23 -23.74 32.203 23:25 -3.70
2025-Mar-12 2460746.5 2295 234.88 -7.22 -23.92 32.194 23:29 -3.30
2025-Mar-13 2460747.5 2295 221.70 -7.20 -24.10 32.185 23:33 -2.91
2025-Mar-14 2460748.5 2295 208.52 -7.19 -24.27 32.177 23:36 -2.51
2025-Mar-15 2460749.5 2295 195.34 -7.17 -24.43 32.168 23:40 -2.12
2025-Mar-16 2460750.5 2295 182.16 -7.15 -24.59 32.159 23:44 -1.72
2025-Mar-17 2460751.5 2295 168.98 -7.13 -24.74 32.150 23:47 -1.33
2025-Mar-18 2460752.5 2295 155.80 -7.10 -24.88 32.141 23:51 -0.93
2025-Mar-19 2460753.5 2295 142.61 -7.08 -25.01 32.132 23:55 -0.54
2025-Mar-20 2460754.5 2295 129.43 -7.05 -25.14 32.123 23:58 -0.14
2025-Mar-21 2460755.5 2295 116.25 -7.02 -25.26 32.114 00:02 0.25
2025-Mar-22 2460756.5 2295 103.06 -6.98 -25.38 32.105 00:05 0.65
2025-Mar-23 2460757.5 2295 89.88 -6.95 -25.49 32.096 00:09 1.04
2025-Mar-24 2460758.5 2295 76.69 -6.91 -25.59 32.087 00:13 1.44
2025-Mar-25 2460759.5 2295 63.50 -6.87 -25.68 32.078 00:16 1.83
2025-Mar-26 2460760.5 2295 50.32 -6.83 -25.77 32.069 00:20 2.22
2025-Mar-27 2460761.5 2295 37.13 -6.79 -25.85 32.060 00:24 2.61
2025-Mar-28 2460762.5 2295 23.94 -6.75 -25.92 32.051 00:27 3.00
2025-Mar-29 2460763.5 2295 10.75 -6.70 -25.99 32.041 00:31 3.40
2025-Mar-30 2460764.5 2296 357.56 -6.65 -26.05 32.032 00:35 3.78
2025-Mar-31 2460765.5 2296 344.37 -6.60 -26.10 32.023 00:38 4.17
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Apr-01 2460766.5 2296 331.18 -6.55 -26.14 32.014 00:42 4.56
2025-Apr-02 2460767.5 2296 317.98 -6.49 -26.18 32.005 00:46 4.94
2025-Apr-03 2460768.5 2296 304.79 -6.43 -26.21 31.995 00:49 5.33
2025-Apr-04 2460769.5 2296 291.60 -6.38 -26.23 31.986 00:53 5.71
2025-Apr-05 2460770.5 2296 278.40 -6.32 -26.25 31.977 00:56 6.09
2025-Apr-06 2460771.5 2296 265.21 -6.25 -26.25 31.968 01:00 6.47
2025-Apr-07 2460772.5 2296 252.01 -6.19 -26.26 31.959 01:04 6.85
2025-Apr-08 2460773.5 2296 238.81 -6.12 -26.25 31.950 01:07 7.22
2025-Apr-09 2460774.5 2296 225.61 -6.06 -26.24 31.940 01:11 7.59
2025-Apr-10 2460775.5 2296 212.41 -5.99 -26.21 31.931 01:15 7.96
2025-Apr-11 2460776.5 2296 199.21 -5.92 -26.19 31.922 01:18 8.33
2025-Apr-12 2460777.5 2296 186.01 -5.84 -26.15 31.913 01:22 8.70
2025-Apr-13 2460778.5 2296 172.81 -5.77 -26.11 31.904 01:26 9.06
2025-Apr-14 2460779.5 2296 159.61 -5.69 -26.06 31.895 01:30 9.42
2025-Apr-15 2460780.5 2296 146.41 -5.61 -26.00 31.886 01:33 9.78
2025-Apr-16 2460781.5 2296 133.20 -5.54 -25.94 31.877 01:37 10.14
2025-Apr-17 2460782.5 2296 120.00 -5.45 -25.86 31.868 01:41 10.49
2025-Apr-18 2460783.5 2296 106.79 -5.37 -25.78 31.860 01:44 10.84
2025-Apr-19 2460784.5 2296 93.59 -5.29 -25.70 31.851 01:48 11.19
2025-Apr-20 2460785.5 2296 80.38 -5.20 -25.60 31.842 01:52 11.53
2025-Apr-21 2460786.5 2296 67.17 -5.12 -25.50 31.833 01:56 11.88
2025-Apr-22 2460787.5 2296 53.96 -5.03 -25.39 31.825 01:59 12.21
2025-Apr-23 2460788.5 2296 40.75 -4.94 -25.28 31.816 02:03 12.55
2025-Apr-24 2460789.5 2296 27.54 -4.85 -25.15 31.808 02:07 12.88
2025-Apr-25 2460790.5 2296 14.33 -4.76 -25.02 31.799 02:11 13.21
2025-Apr-26 2460791.5 2297 1.12 -4.66 -24.88 31.791 02:14 13.53
2025-Apr-27 2460792.5 2297 347.91 -4.57 -24.74 31.782 02:18 13.85
2025-Apr-28 2460793.5 2297 334.69 -4.47 -24.58 31.774 02:22 14.17
2025-Apr-29 2460794.5 2297 321.48 -4.37 -24.42 31.766 02:26 14.48
2025-Apr-30 2460795.5 2297 308.26 -4.27 -24.26 31.758 02:30 14.79
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-May-01 2460796.5 2297 295.05 -4.17 -24.08 31.750 02:33 15.09
2025-May-02 2460797.5 2297 281.83 -4.07 -23.90 31.742 02:37 15.39
2025-May-03 2460798.5 2297 268.61 -3.97 -23.71 31.734 02:41 15.69
2025-May-04 2460799.5 2297 255.39 -3.87 -23.51 31.726 02:45 15.98
2025-May-05 2460800.5 2297 242.18 -3.76 -23.31 31.718 02:49 16.27
2025-May-06 2460801.5 2297 228.96 -3.66 -23.10 31.711 02:53 16.55
2025-May-07 2460802.5 2297 215.74 -3.55 -22.88 31.703 02:56 16.83
2025-May-08 2460803.5 2297 202.52 -3.45 -22.66 31.695 03:00 17.10
2025-May-09 2460804.5 2297 189.29 -3.34 -22.43 31.688 03:04 17.37
2025-May-10 2460805.5 2297 176.07 -3.23 -22.19 31.681 03:08 17.64
2025-May-11 2460806.5 2297 162.85 -3.12 -21.94 31.674 03:12 17.89
2025-May-12 2460807.5 2297 149.63 -3.01 -21.69 31.666 03:16 18.15
2025-May-13 2460808.5 2297 136.40 -2.90 -21.43 31.659 03:20 18.40
2025-May-14 2460809.5 2297 123.18 -2.79 -21.17 31.652 03:24 18.64
2025-May-15 2460810.5 2297 109.95 -2.67 -20.90 31.646 03:28 18.88
2025-May-16 2460811.5 2297 96.73 -2.56 -20.62 31.639 03:32 19.11
2025-May-17 2460812.5 2297 83.50 -2.44 -20.33 31.632 03:36 19.34
2025-May-18 2460813.5 2297 70.27 -2.33 -20.04 31.626 03:40 19.56
2025-May-19 2460814.5 2297 57.05 -2.21 -19.75 31.619 03:44 19.78
2025-May-20 2460815.5 2297 43.82 -2.10 -19.44 31.613 03:48 19.99
2025-May-21 2460816.5 2297 30.59 -1.98 -19.13 31.607 03:52 20.20
2025-May-22 2460817.5 2297 17.36 -1.86 -18.82 31.601 03:56 20.40
2025-May-23 2460818.5 2297 4.13 -1.75 -18.49 31.595 04:00 20.59
2025-May-24 2460819.5 2298 350.90 -1.63 -18.17 31.589 04:04 20.78
2025-May-25 2460820.5 2298 337.67 -1.51 -17.83 31.583 04:08 20.96
2025-May-26 2460821.5 2298 324.44 -1.39 -17.49 31.578 04:12 21.13
2025-May-27 2460822.5 2298 311.21 -1.27 -17.15 31.572 04:16 21.30
2025-May-28 2460823.5 2298 297.98 -1.15 -16.80 31.567 04:20 21.47
2025-May-29 2460824.5 2298 284.74 -1.03 -16.44 31.561 04:24 21.63
2025-May-30 2460825.5 2298 271.51 -0.91 -16.08 31.556 04:28 21.78
2025-May-31 2460826.5 2298 258.28 -0.79 -15.72 31.551 04:32 21.92
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Jun-01 2460827.5 2298 245.05 -0.67 -15.35 31.546 04:36 22.06
2025-Jun-02 2460828.5 2298 231.81 -0.55 -14.97 31.542 04:40 22.19
2025-Jun-03 2460829.5 2298 218.58 -0.43 -14.59 31.537 04:44 22.32
2025-Jun-04 2460830.5 2298 205.34 -0.31 -14.20 31.533 04:49 22.44
2025-Jun-05 2460831.5 2298 192.11 -0.19 -13.81 31.528 04:53 22.55
2025-Jun-06 2460832.5 2298 178.87 -0.07 -13.42 31.524 04:57 22.66
2025-Jun-07 2460833.5 2298 165.64 0.05 -13.02 31.520 05:01 22.76
2025-Jun-08 2460834.5 2298 152.40 0.17 -12.62 31.516 05:05 22.85
2025-Jun-09 2460835.5 2298 139.17 0.29 -12.21 31.512 05:09 22.94
2025-Jun-10 2460836.5 2298 125.93 0.41 -11.80 31.508 05:13 23.01
2025-Jun-11 2460837.5 2298 112.70 0.53 -11.39 31.505 05:18 23.09
2025-Jun-12 2460838.5 2298 99.46 0.65 -10.97 31.501 05:22 23.15
2025-Jun-13 2460839.5 2298 86.22 0.77 -10.55 31.498 05:26 23.21
2025-Jun-14 2460840.5 2298 72.99 0.89 -10.13 31.495 05:30 23.26
2025-Jun-15 2460841.5 2298 59.75 1.01 -9.70 31.492 05:34 23.31
2025-Jun-16 2460842.5 2298 46.51 1.13 -9.27 31.489 05:38 23.35
2025-Jun-17 2460843.5 2298 33.28 1.25 -8.84 31.486 05:42 23.38
2025-Jun-18 2460844.5 2298 20.04 1.37 -8.41 31.484 05:47 23.41
2025-Jun-19 2460845.5 2298 6.80 1.49 -7.97 31.481 05:51 23.42
2025-Jun-20 2460846.5 2299 353.57 1.61 -7.53 31.479 05:55 23.43
2025-Jun-21 2460847.5 2299 340.33 1.72 -7.09 31.477 05:59 23.44
2025-Jun-22 2460848.5 2299 327.09 1.84 -6.65 31.475 06:03 23.44
2025-Jun-23 2460849.5 2299 313.86 1.96 -6.20 31.473 06:07 23.43
2025-Jun-24 2460850.5 2299 300.62 2.07 -5.76 31.471 06:12 23.41
2025-Jun-25 2460851.5 2299 287.38 2.19 -5.31 31.470 06:16 23.39
2025-Jun-26 2460852.5 2299 274.15 2.30 -4.86 31.468 06:20 23.36
2025-Jun-27 2460853.5 2299 260.91 2.42 -4.41 31.467 06:24 23.32
2025-Jun-28 2460854.5 2299 247.67 2.53 -3.96 31.466 06:28 23.27
2025-Jun-29 2460855.5 2299 234.44 2.64 -3.51 31.465 06:32 23.22
2025-Jun-30 2460856.5 2299 221.20 2.75 -3.05 31.464 06:36 23.17
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Jul-01 2460857.5 2299 207.96 2.86 -2.60 31.464 06:41 23.10
2025-Jul-02 2460858.5 2299 194.73 2.97 -2.15 31.463 06:45 23.03
2025-Jul-03 2460859.5 2299 181.49 3.08 -1.69 31.463 06:49 22.95
2025-Jul-04 2460860.5 2299 168.26 3.19 -1.24 31.462 06:53 22.87
2025-Jul-05 2460861.5 2299 155.02 3.30 -0.79 31.462 06:57 22.78
2025-Jul-06 2460862.5 2299 141.78 3.41 -0.33 31.462 07:01 22.68
2025-Jul-07 2460863.5 2299 128.55 3.51 0.12 31.463 07:05 22.58
2025-Jul-08 2460864.5 2299 115.31 3.62 0.57 31.463 07:09 22.47
2025-Jul-09 2460865.5 2299 102.08 3.72 1.02 31.463 07:14 22.35
2025-Jul-10 2460866.5 2299 88.85 3.82 1.47 31.464 07:18 22.23
2025-Jul-11 2460867.5 2299 75.61 3.93 1.92 31.465 07:22 22.10
2025-Jul-12 2460868.5 2299 62.38 4.03 2.37 31.466 07:26 21.96
2025-Jul-13 2460869.5 2299 49.14 4.13 2.81 31.467 07:30 21.82
2025-Jul-14 2460870.5 2299 35.91 4.22 3.26 31.468 07:34 21.67
2025-Jul-15 2460871.5 2299 22.68 4.32 3.70 31.469 07:38 21.51
2025-Jul-16 2460872.5 2299 9.44 4.42 4.14 31.471 07:42 21.35
2025-Jul-17 2460873.5 2300 356.21 4.51 4.58 31.473 07:46 21.18
2025-Jul-18 2460874.5 2300 342.98 4.61 5.02 31.475 07:50 21.01
2025-Jul-19 2460875.5 2300 329.75 4.70 5.46 31.476 07:54 20.83
2025-Jul-20 2460876.5 2300 316.52 4.79 5.89 31.479 07:58 20.65
2025-Jul-21 2460877.5 2300 303.29 4.88 6.32 31.481 08:02 20.46
2025-Jul-22 2460878.5 2300 290.06 4.97 6.75 31.483 08:06 20.26
2025-Jul-23 2460879.5 2300 276.83 5.06 7.18 31.486 08:10 20.06
2025-Jul-24 2460880.5 2300 263.60 5.14 7.60 31.488 08:14 19.85
2025-Jul-25 2460881.5 2300 250.37 5.23 8.02 31.491 08:18 19.64
2025-Jul-26 2460882.5 2300 237.14 5.31 8.44 31.494 08:22 19.42
2025-Jul-27 2460883.5 2300 223.91 5.39 8.85 31.497 08:26 19.20
2025-Jul-28 2460884.5 2300 210.68 5.47 9.26 31.501 08:30 18.97
2025-Jul-29 2460885.5 2300 197.46 5.55 9.67 31.504 08:34 18.73
2025-Jul-30 2460886.5 2300 184.23 5.63 10.08 31.507 08:38 18.49
2025-Jul-31 2460887.5 2300 171.00 5.70 10.48 31.511 08:41 18.25
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Aug-01 2460888.5 2300 157.78 5.78 10.88 31.515 08:45 18.00
2025-Aug-02 2460889.5 2300 144.55 5.85 11.27 31.519 08:49 17.75
2025-Aug-03 2460890.5 2300 131.33 5.92 11.66 31.523 08:53 17.49
2025-Aug-04 2460891.5 2300 118.10 5.99 12.05 31.527 08:57 17.22
2025-Aug-05 2460892.5 2300 104.88 6.06 12.43 31.531 09:01 16.95
2025-Aug-06 2460893.5 2300 91.65 6.12 12.81 31.536 09:05 16.68
2025-Aug-07 2460894.5 2300 78.43 6.19 13.19 31.541 09:08 16.40
2025-Aug-08 2460895.5 2300 65.21 6.25 13.56 31.545 09:12 16.12
2025-Aug-09 2460896.5 2300 51.99 6.31 13.93 31.550 09:16 15.83
2025-Aug-10 2460897.5 2300 38.76 6.37 14.29 31.555 09:20 15.54
2025-Aug-11 2460898.5 2300 25.54 6.43 14.65 31.560 09:24 15.25
2025-Aug-12 2460899.5 2300 12.32 6.48 15.00 31.565 09:27 14.95
2025-Aug-13 2460900.5 2300 359.10 6.54 15.35 31.571 09:31 14.65
2025-Aug-14 2460901.5 2301 345.88 6.59 15.70 31.576 09:35 14.34
2025-Aug-15 2460902.5 2301 332.66 6.64 16.04 31.582 09:39 14.03
2025-Aug-16 2460903.5 2301 319.45 6.68 16.38 31.587 09:42 13.72
2025-Aug-17 2460904.5 2301 306.23 6.73 16.71 31.593 09:46 13.40
2025-Aug-18 2460905.5 2301 293.01 6.78 17.04 31.599 09:50 13.08
2025-Aug-19 2460906.5 2301 279.79 6.82 17.36 31.605 09:54 12.75
2025-Aug-20 2460907.5 2301 266.58 6.86 17.68 31.611 09:57 12.43
2025-Aug-21 2460908.5 2301 253.36 6.90 17.99 31.618 10:01 12.09
2025-Aug-22 2460909.5 2301 240.15 6.93 18.30 31.624 10:05 11.76
2025-Aug-23 2460910.5 2301 226.93 6.97 18.60 31.631 10:08 11.42
2025-Aug-24 2460911.5 2301 213.72 7.00 18.90 31.637 10:12 11.08
2025-Aug-25 2460912.5 2301 200.51 7.03 19.19 31.644 10:16 10.74
2025-Aug-26 2460913.5 2301 187.29 7.06 19.47 31.651 10:19 10.39
2025-Aug-27 2460914.5 2301 174.08 7.09 19.76 31.658 10:23 10.04
2025-Aug-28 2460915.5 2301 160.87 7.11 20.03 31.665 10:27 9.69
2025-Aug-29 2460916.5 2301 147.66 7.13 20.30 31.672 10:30 9.34
2025-Aug-30 2460917.5 2301 134.45 7.16 20.57 31.679 10:34 8.98
2025-Aug-31 2460918.5 2301 121.24 7.17 20.83 31.686 10:38 8.62
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Sep-01 2460919.5 2301 108.03 7.19 21.09 31.694 10:41 8.26
2025-Sep-02 2460920.5 2301 94.82 7.21 21.34 31.701 10:45 7.89
2025-Sep-03 2460921.5 2301 81.61 7.22 21.58 31.709 10:49 7.53
2025-Sep-04 2460922.5 2301 68.40 7.23 21.82 31.716 10:52 7.16
2025-Sep-05 2460923.5 2301 55.19 7.24 22.05 31.724 10:56 6.79
2025-Sep-06 2460924.5 2301 41.99 7.24 22.28 31.732 10:59 6.42
2025-Sep-07 2460925.5 2301 28.78 7.25 22.50 31.740 11:03 6.05
2025-Sep-08 2460926.5 2301 15.57 7.25 22.71 31.748 11:07 5.67
2025-Sep-09 2460927.5 2301 2.37 7.25 22.92 31.756 11:10 5.29
2025-Sep-10 2460928.5 2302 349.16 7.25 23.13 31.764 11:14 4.92
2025-Sep-11 2460929.5 2302 335.96 7.24 23.32 31.772 11:17 4.54
2025-Sep-12 2460930.5 2302 322.75 7.24 23.52 31.780 11:21 4.16
2025-Sep-13 2460931.5 2302 309.55 7.23 23.70 31.789 11:24 3.77
2025-Sep-14 2460932.5 2302 296.35 7.22 23.88 31.797 11:28 3.39
2025-Sep-15 2460933.5 2302 283.15 7.21 24.05 31.805 11:32 3.01
2025-Sep-16 2460934.5 2302 269.94 7.19 24.22 31.814 11:35 2.62
2025-Sep-17 2460935.5 2302 256.74 7.17 24.38 31.823 11:39 2.24
2025-Sep-18 2460936.5 2302 243.54 7.16 24.54 31.831 11:42 1.85
2025-Sep-19 2460937.5 2302 230.34 7.13 24.69 31.840 11:46 1.46
2025-Sep-20 2460938.5 2302 217.14 7.11 24.83 31.849 11:50 1.07
2025-Sep-21 2460939.5 2302 203.94 7.09 24.96 31.857 11:53 0.68
2025-Sep-22 2460940.5 2302 190.74 7.06 25.09 31.866 11:57 0.30
2025-Sep-23 2460941.5 2302 177.54 7.03 25.21 31.875 12:00 -0.09
2025-Sep-24 2460942.5 2302 164.34 7.00 25.33 31.884 12:04 -0.48
2025-Sep-25 2460943.5 2302 151.14 6.97 25.44 31.893 12:08 -0.87
2025-Sep-26 2460944.5 2302 137.95 6.93 25.54 31.902 12:11 -1.26
2025-Sep-27 2460945.5 2302 124.75 6.89 25.64 31.911 12:15 -1.65
2025-Sep-28 2460946.5 2302 111.55 6.85 25.73 31.920 12:18 -2.04
2025-Sep-29 2460947.5 2302 98.35 6.81 25.81 31.929 12:22 -2.43
2025-Sep-30 2460948.5 2302 85.16 6.77 25.89 31.938 12:26 -2.82
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Oct-01 2460949.5 2302 71.96 6.72 25.95 31.947 12:29 -3.21
2025-Oct-02 2460950.5 2302 58.77 6.67 26.02 31.956 12:33 -3.59
2025-Oct-03 2460951.5 2302 45.57 6.62 26.07 31.966 12:36 -3.98
2025-Oct-04 2460952.5 2302 32.38 6.57 26.12 31.975 12:40 -4.37
2025-Oct-05 2460953.5 2302 19.18 6.52 26.16 31.984 12:44 -4.75
2025-Oct-06 2460954.5 2302 5.99 6.46 26.19 31.993 12:47 -5.13
2025-Oct-07 2460955.5 2303 352.79 6.41 26.22 32.002 12:51 -5.52
2025-Oct-08 2460956.5 2303 339.60 6.35 26.24 32.011 12:55 -5.90
2025-Oct-09 2460957.5 2303 326.41 6.28 26.25 32.021 12:58 -6.28
2025-Oct-10 2460958.5 2303 313.21 6.22 26.25 32.030 13:02 -6.66
2025-Oct-11 2460959.5 2303 300.02 6.16 26.25 32.039 13:06 -7.04
2025-Oct-12 2460960.5 2303 286.83 6.09 26.24 32.048 13:09 -7.41
2025-Oct-13 2460961.5 2303 273.64 6.02 26.22 32.057 13:13 -7.79
2025-Oct-14 2460962.5 2303 260.45 5.95 26.20 32.067 13:17 -8.16
2025-Oct-15 2460963.5 2303 247.26 5.88 26.17 32.076 13:20 -8.53
2025-Oct-16 2460964.5 2303 234.07 5.80 26.13 32.085 13:24 -8.90
2025-Oct-17 2460965.5 2303 220.87 5.73 26.08 32.094 13:28 -9.27
2025-Oct-18 2460966.5 2303 207.68 5.65 26.02 32.103 13:32 -9.63
2025-Oct-19 2460967.5 2303 194.49 5.57 25.96 32.112 13:35 -9.99
2025-Oct-20 2460968.5 2303 181.30 5.49 25.89 32.121 13:39 -10.35
2025-Oct-21 2460969.5 2303 168.12 5.40 25.81 32.130 13:43 -10.71
2025-Oct-22 2460970.5 2303 154.93 5.32 25.73 32.139 13:47 -11.06
2025-Oct-23 2460971.5 2303 141.74 5.23 25.63 32.148 13:51 -11.42
2025-Oct-24 2460972.5 2303 128.55 5.15 25.53 32.157 13:54 -11.77
2025-Oct-25 2460973.5 2303 115.36 5.06 25.42 32.166 13:58 -12.11
2025-Oct-26 2460974.5 2303 102.17 4.96 25.31 32.174 14:02 -12.45
2025-Oct-27 2460975.5 2303 88.98 4.87 25.18 32.183 14:06 -12.79
2025-Oct-28 2460976.5 2303 75.80 4.78 25.05 32.192 14:10 -13.13
2025-Oct-29 2460977.5 2303 62.61 4.68 24.91 32.201 14:14 -13.46
2025-Oct-30 2460978.5 2303 49.42 4.58 24.76 32.209 14:17 -13.79
2025-Oct-31 2460979.5 2303 36.24 4.49 24.61 32.218 14:21 -14.12
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Nov-01 2460980.5 2303 23.05 4.39 24.44 32.226 14:25 -14.44
2025-Nov-02 2460981.5 2303 9.86 4.28 24.27 32.234 14:29 -14.76
2025-Nov-03 2460982.5 2304 356.68 4.18 24.09 32.243 14:33 -15.07
2025-Nov-04 2460983.5 2304 343.49 4.08 23.91 32.251 14:37 -15.38
2025-Nov-05 2460984.5 2304 330.31 3.97 23.71 32.259 14:41 -15.69
2025-Nov-06 2460985.5 2304 317.12 3.87 23.51 32.267 14:45 -15.99
2025-Nov-07 2460986.5 2304 303.94 3.76 23.30 32.275 14:49 -16.29
2025-Nov-08 2460987.5 2304 290.75 3.65 23.08 32.283 14:53 -16.58
2025-Nov-09 2460988.5 2304 277.57 3.54 22.85 32.291 14:57 -16.87
2025-Nov-10 2460989.5 2304 264.38 3.43 22.62 32.299 15:01 -17.15
2025-Nov-11 2460990.5 2304 251.20 3.32 22.38 32.307 15:05 -17.43
2025-Nov-12 2460991.5 2304 238.02 3.20 22.13 32.314 15:09 -17.70
2025-Nov-13 2460992.5 2304 224.83 3.09 21.87 32.322 15:13 -17.97
2025-Nov-14 2460993.5 2304 211.65 2.97 21.60 32.329 15:17 -18.23
2025-Nov-15 2460994.5 2304 198.47 2.86 21.33 32.336 15:21 -18.49
2025-Nov-16 2460995.5 2304 185.28 2.74 21.05 32.344 15:26 -18.74
2025-Nov-17 2460996.5 2304 172.10 2.62 20.77 32.351 15:30 -18.99
2025-Nov-18 2460997.5 2304 158.92 2.50 20.47 32.358 15:34 -19.23
2025-Nov-19 2460998.5 2304 145.74 2.38 20.17 32.365 15:38 -19.47
2025-Nov-20 2460999.5 2304 132.55 2.26 19.86 32.371 15:42 -19.70
2025-Nov-21 2461000.5 2304 119.37 2.14 19.54 32.378 15:46 -19.92
2025-Nov-22 2461001.5 2304 106.19 2.02 19.22 32.384 15:51 -20.14
2025-Nov-23 2461002.5 2304 93.01 1.89 18.89 32.391 15:55 -20.35
2025-Nov-24 2461003.5 2304 79.83 1.77 18.55 32.397 15:59 -20.55
2025-Nov-25 2461004.5 2304 66.65 1.65 18.21 32.403 16:03 -20.75
2025-Nov-26 2461005.5 2304 53.47 1.52 17.86 32.409 16:07 -20.94
2025-Nov-27 2461006.5 2304 40.29 1.40 17.50 32.415 16:12 -21.13
2025-Nov-28 2461007.5 2304 27.11 1.27 17.14 32.421 16:16 -21.31
2025-Nov-29 2461008.5 2304 13.93 1.14 16.77 32.427 16:20 -21.48
2025-Nov-30 2461009.5 2304 0.75 1.02 16.39 32.432 16:25 -21.65
CALENDAR JULIAN ROTATION HELIOGRAPHIC DIAMETER R.A. DEC
DATE DATE NUMBER Lo Bo Po arcmin hh:mm deg
2025-Dec-01 2461010.5 2305 347.57 0.89 16.01 32.438 16:29 -21.81
2025-Dec-02 2461011.5 2305 334.39 0.76 15.62 32.443 16:33 -21.96
2025-Dec-03 2461012.5 2305 321.21 0.64 15.23 32.448 16:38 -22.10
2025-Dec-04 2461013.5 2305 308.04 0.51 14.83 32.453 16:42 -22.24
2025-Dec-05 2461014.5 2305 294.86 0.38 14.43 32.458 16:46 -22.37
2025-Dec-06 2461015.5 2305 281.68 0.25 14.02 32.463 16:51 -22.49
2025-Dec-07 2461016.5 2305 268.50 0.13 13.60 32.467 16:55 -22.61
2025-Dec-08 2461017.5 2305 255.33 0.00 13.18 32.472 16:59 -22.72
2025-Dec-09 2461018.5 2305 242.15 -0.13 12.75 32.476 17:04 -22.82
2025-Dec-10 2461019.5 2305 228.97 -0.26 12.32 32.480 17:08 -22.91
2025-Dec-11 2461020.5 2305 215.80 -0.39 11.89 32.484 17:12 -23.00
2025-Dec-12 2461021.5 2305 202.62 -0.51 11.45 32.488 17:17 -23.08
2025-Dec-13 2461022.5 2305 189.44 -0.64 11.01 32.491 17:21 -23.15
2025-Dec-14 2461023.5 2305 176.27 -0.77 10.56 32.495 17:26 -23.21
2025-Dec-15 2461024.5 2305 163.09 -0.90 10.11 32.498 17:30 -23.27
2025-Dec-16 2461025.5 2305 149.92 -1.03 9.66 32.501 17:35 -23.31
2025-Dec-17 2461026.5 2305 136.74 -1.15 9.20 32.504 17:39 -23.35
2025-Dec-18 2461027.5 2305 123.57 -1.28 8.74 32.507 17:43 -23.39
2025-Dec-19 2461028.5 2305 110.40 -1.41 8.27 32.510 17:48 -23.41
2025-Dec-20 2461029.5 2305 97.22 -1.53 7.81 32.513 17:52 -23.43
2025-Dec-21 2461030.5 2305 84.05 -1.66 7.34 32.515 17:57 -23.44
2025-Dec-22 2461031.5 2305 70.87 -1.78 6.87 32.517 18:01 -23.44
2025-Dec-23 2461032.5 2305 57.70 -1.91 6.39 32.519 18:06 -23.43
2025-Dec-24 2461033.5 2305 44.53 -2.03 5.92 32.521 18:10 -23.42
2025-Dec-25 2461034.5 2305 31.36 -2.15 5.44 32.523 18:15 -23.39
2025-Dec-26 2461035.5 2305 18.18 -2.27 4.96 32.524 18:19 -23.36
2025-Dec-27 2461036.5 2305 5.01 -2.40 4.48 32.526 18:23 -23.32
2025-Dec-28 2461037.5 2306 351.84 -2.52 4.00 32.527 18:28 -23.28
2025-Dec-29 2461038.5 2306 338.67 -2.64 3.51 32.528 18:32 -23.22
2025-Dec-30 2461039.5 2306 325.50 -2.76 3.03 32.529 18:37 -23.16
2025-Dec-31 2461040.5 2306 312.33 -2.88 2.55 32.530 18:41 -23.09
GLOSSARY OF TERMS IN HEADING
Calendar Date - Terrestrial Dates starting with January 1st and
ending December 31st of each year.
Julian Date - Julian day number starting with January 1st and
ending December 31st of each year.
Rotation Number - Carrington Rotation Number for the date of observation.
Lo - Heliographic longitude of center of the solar disk.
Bo - Heliographic latitude of center of the solar disk.
Po - Position angle of the northern extremity of the axis of rotation.
Diameter - Apparent Diameter of the solar disk in minutes of arc.
R.A. - The Geocentric Right Ascension of the center of the solar disk
in hours and minutes (hh:mm).
Dec - The Declination of the center of the solar disk in degrees.