Uranus_2033-12-15T19_04_33.7100_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:54 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-12-15T19:07:49.980 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 : 3425564450983088128 2Mass ID (if available) : 06172811+2338575 ICRS Star Coord at Epoch: 06h 17m 28.12657s +23:38:57.42791s RUWE (>1.4 is poor) : 1.04 K magnitude : 14.254 G magnitude : 16.945 RP magnitude : 16.113 BP magnitude : 17.680 DUPflag : 0 Distance (au) : 17.986 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.92 Sun-Target sep (deg) : 169.64 Sun-Moon sep (deg) : 102.89 B (ring opening deg) : 71.84 PA of pole (deg) : 65.28 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.555 C/A sky separation (km) : 20284.8 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 2033-12-15T18:36:02.554 2.71x -10.91 51016.66 -22.06 lambda I 2033-12-15T18:36:47.672 2.85x -11.04 50026.71 -21.90 delta I 2033-12-15T18:38:06.788 3.09x -11.26 48300.35 -21.74 gamma I 2033-12-15T18:38:37.711 3.19x -11.35 47629.16 -21.67 eta I 2033-12-15T18:38:58.638 3.25x -11.41 47176.12 -21.62 beta I 2033-12-15T18:40:08.477 3.46x -11.60 45670.45 -21.45 alpha I 2033-12-15T18:40:54.263 3.60x -11.73 44694.82 -21.33 4 I 2033-12-15T18:42:36.233 3.91x -12.02 42531.39 -21.05 5 I 2033-12-15T18:42:46.262 3.94x -12.04 42307.97 -21.01 6 I 2033-12-15T18:43:09.864 4.01x -12.11 41814.26 -20.91 Uranus I 2033-12-15T18:57:07.275 6.52 -14.40 25134.80 -16.16 -16.88 Uranus E 2033-12-15T19:19:01.580 10.32 -17.85 25541.40 3.21 3.36 6 E 2033-12-15T19:33:38.169 12.77 -20.02 41818.64 20.99 5 E 2033-12-15T19:33:57.382 12.83 -20.07 42224.37 21.08 4 E 2033-12-15T19:34:15.210 12.88 -20.11 42610.87 21.12 alpha E 2033-12-15T19:35:54.182 13.15 -20.35 44712.51 21.41 beta E 2033-12-15T19:36:37.416 13.27 -20.45 45641.31 21.54 eta E 2033-12-15T19:37:48.378 13.46 -20.62 47176.12 21.71 gamma E 2033-12-15T19:38:09.162 13.52 -20.67 47627.90 21.76 delta E 2033-12-15T19:38:40.015 13.60 -20.74 48300.35 21.83 lambda E 2033-12-15T19:39:58.795 13.81 -20.93 50026.71 21.99 epsilon E 2033-12-15T19:41:06.435 14.00 -21.09 51518.79 22.15