Uranus_2033-01-18T11_24_47.4500_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:37:32 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-01-18T11:25:37.460 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 : 3427506222878418176 2Mass ID (if available) : 05511829+2338249 ICRS Star Coord at Epoch: 05h 51m 18.30722s +23:38:25.02148s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.666 G magnitude : 17.344 RP magnitude : 16.500 BP magnitude : 18.069 DUPflag : 0 Distance (au) : 18.158 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -19.38 Sun-Target sep (deg) : 149.79 Sun-Moon sep (deg) : 63.61 B (ring opening deg) : 76.97 PA of pole (deg) : 51.38 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.084 C/A sky separation (km) : 1100.1 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 2033-01-18T10:43:25.815 31.92 -17.83 50860.79 -20.08 lambda I 2033-01-18T10:44:07.368 31.97 -17.94 50026.71 -20.07 delta I 2033-01-18T10:45:33.372 32.09 -18.18 48300.35 -20.07 gamma I 2033-01-18T10:46:06.807 32.13 -18.27 47629.22 -20.07 eta I 2033-01-18T10:46:29.380 32.16 -18.34 47176.12 -20.07 beta I 2033-01-18T10:47:44.719 32.25 -18.55 45664.00 -20.07 alpha I 2033-01-18T10:48:32.205 32.31 -18.68 44711.51 -20.07 4 I 2033-01-18T10:50:16.806 32.45 -18.96 42607.11 -20.07 5 I 2033-01-18T10:50:38.961 32.47 -19.03 42173.40 -20.08 6 I 2033-01-18T10:50:56.209 32.49 -19.07 41827.68 -20.07 Uranus I 2033-01-18T11:04:22.195 33.40 -21.24 25232.73 -9.88 -10.34 Uranus E 2033-01-18T11:46:50.196 35.09 -27.52 25185.73 10.59 11.08 6 E 2033-01-18T12:00:16.266 35.24 -29.28 41844.37 20.08 5 E 2033-01-18T12:00:38.931 35.24 -29.33 42299.34 20.08 4 E 2033-01-18T12:00:51.335 35.24 -29.36 42536.94 20.08 alpha E 2033-01-18T12:02:40.153 35.25 -29.59 44727.23 20.08 beta E 2033-01-18T12:03:26.607 35.25 -29.68 45659.31 20.08 eta E 2033-01-18T12:04:42.140 35.25 -29.84 47176.12 20.08 gamma E 2033-01-18T12:05:04.418 35.25 -29.89 47623.54 20.08 delta E 2033-01-18T12:05:38.118 35.25 -29.95 48300.35 20.08 lambda E 2033-01-18T12:07:04.077 35.24 -30.13 50026.71 20.08 epsilon E 2033-01-18T12:08:14.839 35.24 -30.27 51447.92 20.09