Uranus_2030-12-28T00_50_36.0900_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:16 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-12-28T00:47:48.570 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : SAAO Location : So. Afr. Astro. Obs. (Sutherland) Latitude (deg) : -32.37953 E. Longitude (deg) : 20.81070 Altitude (km) : 1.768 Gaia source ID : 3415552126301821696 2Mass ID (if available) : 05153014+2308188 ICRS Star Coord at Epoch: 05h 15m 30.15465s +23:08:18.87393s RUWE (>1.4 is poor) : 1.05 K magnitude : 14.820 G magnitude : 16.638 RP magnitude : 16.036 BP magnitude : 17.055 DUPflag : 0 Distance (au) : 18.206 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.29 Sun-Target sep (deg) : 163.90 Sun-Moon sep (deg) : 117.79 B (ring opening deg) : 81.90 PA of pole (deg) : 10.78 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.196 C/A sky separation (km) : 15791.2 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 2030-12-28T00:12:17.804 22.14 -30.12 50793.22 -21.49 lambda I 2030-12-28T00:12:53.548 22.05 -30.07 50026.71 -21.43 delta I 2030-12-28T00:14:14.291 21.87 -29.94 48300.35 -21.34 gamma I 2030-12-28T00:14:46.149 21.79 -29.89 47621.26 -21.30 eta I 2030-12-28T00:15:07.064 21.74 -29.86 47176.12 -21.27 beta I 2030-12-28T00:16:17.515 21.58 -29.75 45680.47 -21.18 alpha I 2030-12-28T00:17:02.699 21.47 -29.68 44724.45 -21.12 4 I 2030-12-28T00:18:45.345 21.23 -29.52 42568.41 -20.96 5 I 2030-12-28T00:18:58.375 21.20 -29.50 42290.49 -20.94 6 I 2030-12-28T00:19:18.320 21.15 -29.47 41879.69 -20.89 Uranus I 2030-12-28T00:33:19.290 19.11 -28.06 25178.10 -6.55 -6.86 Uranus E 2030-12-28T01:02:35.085 14.55 -24.65 25468.25 -3.17 -3.32 6 E 2030-12-28T01:16:25.584 12.26 -22.85 41805.51 20.82 5 E 2030-12-28T01:16:46.184 12.20 -22.81 42235.42 20.86 4 E 2030-12-28T01:17:03.925 12.15 -22.77 42604.57 20.88 alpha E 2030-12-28T01:18:45.616 11.87 -22.54 44736.23 21.04 beta E 2030-12-28T01:19:28.662 11.75 -22.44 45642.93 21.10 eta E 2030-12-28T01:20:41.186 11.54 -22.28 47176.12 21.19 gamma E 2030-12-28T01:21:02.657 11.48 -22.23 47631.28 21.21 delta E 2030-12-28T01:21:34.173 11.39 -22.15 48300.35 21.25 lambda E 2030-12-28T01:22:55.253 11.16 -21.97 50026.71 21.33 epsilon E 2030-12-28T01:24:06.627 10.96 -21.80 51551.93 21.40