Uranus_2024-12-22T12_05_54.9300_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:40 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2024-12-22T12:06:08.520 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 : 55984696840044288 2Mass ID (if available) : 03245445+1824346 ICRS Star Coord at Epoch: 03h 24m 54.46649s +18:24:34.08718s RUWE (>1.4 is poor) : 0.99 K magnitude : 14.760 G magnitude : 17.997 RP magnitude : 16.943 BP magnitude : 19.157 DUPflag : 0 Distance (au) : 18.763 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.37 Sun-Target sep (deg) : 142.75 Sun-Moon sep (deg) : 123.09 B (ring opening deg) : 64.84 PA of pole (deg) : -86.58 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.097 C/A sky separation (km) : 14932.9 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 2024-12-22T11:24:51.211 40.39 -23.67 51361.93 -18.66 lambda I 2024-12-22T11:26:03.017 40.39 -23.83 50026.71 -18.57 delta I 2024-12-22T11:27:36.148 40.39 -24.04 48300.35 -18.50 gamma I 2024-12-22T11:28:12.588 40.39 -24.12 47626.63 -18.47 eta I 2024-12-22T11:28:36.988 40.38 -24.18 47176.12 -18.45 beta I 2024-12-22T11:30:00.278 40.37 -24.36 45641.71 -18.38 alpha I 2024-12-22T11:30:51.695 40.37 -24.48 44702.16 -18.34 4 I 2024-12-22T11:32:47.891 40.35 -24.73 42576.15 -18.20 5 I 2024-12-22T11:33:10.902 40.35 -24.78 42158.80 -18.19 6 I 2024-12-22T11:33:27.117 40.34 -24.82 41878.82 -18.17 Uranus I 2024-12-22T11:47:10.613 40.08 -26.56 25131.47 23.64 24.63 Uranus E 2024-12-22T12:25:24.491 38.24 -30.71 25383.35 -14.78 -15.45 6 E 2024-12-22T12:40:15.319 37.11 -32.01 41812.44 18.15 5 E 2024-12-22T12:40:43.344 37.07 -32.05 42308.40 18.16 4 E 2024-12-22T12:40:55.762 37.05 -32.06 42537.60 18.17 alpha E 2024-12-22T12:42:56.732 36.88 -32.22 44750.03 18.31 beta E 2024-12-22T12:43:47.185 36.81 -32.29 45673.12 18.35 eta E 2024-12-22T12:45:08.868 36.69 -32.40 47176.12 18.42 gamma E 2024-12-22T12:45:33.104 36.65 -32.43 47622.79 18.44 delta E 2024-12-22T12:46:09.820 36.60 -32.47 48300.35 18.47 lambda E 2024-12-22T12:47:43.129 36.46 -32.59 50026.71 18.53 epsilon E 2024-12-22T12:48:44.361 36.36 -32.67 51162.84 18.62