Uranus_2031-01-15T05_05_48.4300_TEN.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:26:26 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-01-15T05:00:21.320 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : TEN Location : Teide Obs./Tenerife Latitude (deg) : 28.30050 E. Longitude (deg) : 343.48909 Altitude (km) : 2.395 Gaia source ID : 3415727468343213952 2Mass ID (if available) : 05123553+2305167 ICRS Star Coord at Epoch: 05h 12m 35.52369s +23:05:16.80765s RUWE (>1.4 is poor) : 1.02 K magnitude : 14.762 G magnitude : 17.236 RP magnitude : 16.438 BP magnitude : 17.901 DUPflag : 0 Distance (au) : 18.338 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.99 Sun-Target sep (deg) : 144.71 Sun-Moon sep (deg) : 109.33 B (ring opening deg) : 82.05 PA of pole (deg) : 5.85 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.610 C/A sky separation (km) : 8118.9 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 2031-01-15T04:13:59.424 16.66 -49.01 50785.02 -17.82 lambda I 2031-01-15T04:14:41.974 16.51 -48.85 50026.71 -17.82 delta I 2031-01-15T04:16:18.924 16.17 -48.49 48300.35 -17.80 gamma I 2031-01-15T04:16:57.089 16.03 -48.35 47621.35 -17.79 eta I 2031-01-15T04:17:22.125 15.95 -48.26 47176.12 -17.78 beta I 2031-01-15T04:18:46.332 15.65 -47.95 45679.74 -17.76 alpha I 2031-01-15T04:19:39.870 15.46 -47.76 44729.35 -17.74 4 I 2031-01-15T04:21:41.135 15.04 -47.31 42579.73 -17.70 5 I 2031-01-15T04:21:56.711 14.98 -47.25 42303.97 -17.70 6 I 2031-01-15T04:22:20.821 14.90 -47.16 41877.25 -17.70 Uranus I 2031-01-15T04:37:54.894 11.65 -43.74 25548.39 1.06 1.11 Uranus E 2031-01-15T05:22:43.342 2.50x -33.90 25416.12 3.90 4.09 6 E 2031-01-15T05:38:24.227 -0.61x -30.49 41805.88 17.55 5 E 2031-01-15T05:38:44.246 -0.68x -30.41 42155.63 17.55 4 E 2031-01-15T05:39:06.355 -0.75x -30.33 42546.40 17.55 alpha E 2031-01-15T05:41:08.797 -1.15x -29.89 44696.75 17.58 beta E 2031-01-15T05:42:02.789 -1.33x -29.69 45646.45 17.60 eta E 2031-01-15T05:43:29.675 -1.62x -29.38 47176.12 17.61 gamma E 2031-01-15T05:43:55.455 -1.70x -29.28 47630.20 17.62 delta E 2031-01-15T05:44:33.490 -1.82x -29.15 48300.35 17.62 lambda E 2031-01-15T05:46:11.411 -2.14x -28.79 50026.71 17.64 epsilon E 2031-01-15T05:47:31.250 -2.40x -28.50 51435.29 17.63