Uranus_2030-12-15T00_52_58.7100_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 : 2030-12-15T00:50:53.730 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 : 3415591128901779072 2Mass ID (if available) : 05175185+2310393 ICRS Star Coord at Epoch: 05h 17m 51.83431s +23:10:38.87991s RUWE (>1.4 is poor) : 17.61 K magnitude : 11.903 G magnitude : 15.009 RP magnitude : 13.963 BP magnitude : 15.680 DUPflag : 0 Distance (au) : 18.171 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.42 Sun-Target sep (deg) : 177.68 Sun-Moon sep (deg) : 58.10 B (ring opening deg) : 81.74 PA of pole (deg) : 14.64 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.504 C/A sky separation (km) : 6648.0 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 2030-12-15T00:15:41.000 28.25 -29.23 50743.52 -23.58 lambda I 2030-12-15T00:16:11.404 28.20 -29.18 50026.71 -23.57 delta I 2030-12-15T00:17:24.664 28.07 -29.06 48300.35 -23.56 gamma I 2030-12-15T00:17:53.502 28.02 -29.01 47621.13 -23.55 eta I 2030-12-15T00:18:12.402 27.98 -28.98 47176.12 -23.54 beta I 2030-12-15T00:19:15.974 27.87 -28.87 45679.68 -23.53 alpha I 2030-12-15T00:19:57.551 27.79 -28.80 44701.22 -23.52 4 I 2030-12-15T00:21:29.770 27.63 -28.65 42536.35 -23.49 5 I 2030-12-15T00:21:42.714 27.60 -28.63 42229.27 -23.49 6 I 2030-12-15T00:21:58.364 27.57 -28.60 41866.63 -23.48 Uranus I 2030-12-15T00:33:42.429 26.23 -27.35 25375.89 -4.60 -4.82 Uranus E 2030-12-15T01:08:13.683 21.76 -23.11 25556.52 0.53 0.56 6 E 2030-12-15T01:19:52.884 20.10 -21.52 41818.94 23.42 5 E 2030-12-15T01:20:12.015 20.05 -21.48 42265.16 23.43 4 E 2030-12-15T01:20:26.819 20.02 -21.44 42613.35 23.43 alpha E 2030-12-15T01:21:57.739 19.80 -21.23 44743.61 23.45 beta E 2030-12-15T01:22:36.184 19.70 -21.14 45645.63 23.46 eta E 2030-12-15T01:23:41.388 19.54 -20.98 47176.12 23.48 gamma E 2030-12-15T01:24:00.753 19.49 -20.94 47630.83 23.48 delta E 2030-12-15T01:24:29.261 19.42 -20.87 48300.35 23.49 lambda E 2030-12-15T01:25:42.734 19.24 -20.70 50026.71 23.50 epsilon E 2030-12-15T01:26:47.186 19.08 -20.54 51541.97 23.51