Uranus_2026-01-10T15_09_31.2600_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:42 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-01-10T15:03:30.960 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : AAT Location : Siding Spring (AAT) Latitude (deg) : -31.27703 E. Longitude (deg) : 149.06608 Altitude (km) : 1.164 Gaia source ID : 57075545518885888 2Mass ID (if available) : 03402783+1922300 ICRS Star Coord at Epoch: 03h 40m 27.83450s +19:22:29.39851s RUWE (>1.4 is poor) : 4.70 K magnitude : 13.425 G magnitude : 17.468 RP magnitude : 16.116 BP magnitude : 18.969 DUPflag : 0 Distance (au) : 18.876 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -11.73 Sun-Target sep (deg) : 127.33 Sun-Moon sep (deg) : 142.80 B (ring opening deg) : 68.41 PA of pole (deg) : -82.27 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.179 C/A sky separation (km) : 2444.0 NAIF SPICE kernels : RAJobs_U111+rgf15.spk URKALLv1.spk ura111.bsp IAU_URANUS_for_RINGFIT.tpc vgr2.ura111.bsp ura161.bsp vgr2.ura161.bsp peph.ura160.bsp earthstns_itrf93_040916.bsp earth_720101_070426.bpc earth_200101_990628_predict.bpc pg3f0000r.bsp pg490000r.bsp naif0012.tls earth_flat_IAU.spk b: ring blocked by planet x: target alt < 5.0 deg or sun > -5.0 deg Ring I/E UTC b? alt alt-sun radius r-dot lat-geo lat-geodetic --------------------------------------------------------------------------------------------------- epsilon I 2026-01-10T13:57:13.073 18.30 -36.89 50921.84 -12.79 lambda I 2026-01-10T13:58:23.048 18.10 -36.91 50026.71 -12.79 delta I 2026-01-10T14:00:38.045 17.71 -36.94 48300.35 -12.79 gamma I 2026-01-10T14:01:30.964 17.56 -36.95 47623.81 -12.78 eta I 2026-01-10T14:02:05.987 17.46 -36.95 47176.12 -12.78 beta I 2026-01-10T14:04:04.565 17.12 -36.97 45661.55 -12.78 alpha I 2026-01-10T14:05:19.210 16.90 -36.98 44709.72 -12.77 4 I 2026-01-10T14:08:08.785 16.41 -36.99 42532.76 -12.76 5 I 2026-01-10T14:08:35.384 16.33 -36.99 42187.93 -12.76 6 I 2026-01-10T14:09:01.092 16.26 -36.99 41878.98 -12.77 Uranus I 2026-01-10T14:28:38.240 12.77 -36.84 25085.52 20.83 21.73 Uranus E 2026-01-10T15:38:40.391 -0.58x -33.02 25148.89 -19.29 -20.13 6 E 2026-01-10T15:58:41.259 -4.58x -31.09 41796.81 12.55 5 E 2026-01-10T15:59:21.902 -4.72x -31.02 42289.57 12.54 4 E 2026-01-10T15:59:46.699 -4.80x -30.97 42606.51 12.54 alpha E 2026-01-10T16:02:34.548 -5.36x -30.68 44723.43 12.54 beta E 2026-01-10T16:03:49.277 -5.62x -30.54 45658.45 12.54 eta E 2026-01-10T16:05:50.353 -6.03x -30.32 47176.12 12.54 gamma E 2026-01-10T16:06:26.410 -6.15x -30.25 47628.20 12.54 delta E 2026-01-10T16:07:20.023 -6.33x -30.16 48300.35 12.54 lambda E 2026-01-10T16:09:37.750 -6.79x -29.90 50026.71 12.53 epsilon E 2026-01-10T16:11:22.295 -7.15x -29.70 51336.82 12.53