Uranus_2033-01-15T21_17_57.1300_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:42 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-01-15T21:17:25.470 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 : 3427500209924204160 2Mass ID (if available) : 05514268+2338282 ICRS Star Coord at Epoch: 05h 51m 42.68939s +23:38:28.38685s RUWE (>1.4 is poor) : 0.99 K magnitude : 14.658 G magnitude : 16.969 RP magnitude : 16.249 BP magnitude : 17.546 DUPflag : 0 Distance (au) : 18.137 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.06 Sun-Target sep (deg) : 152.51 Sun-Moon sep (deg) : 31.85 B (ring opening deg) : 76.90 PA of pole (deg) : 51.67 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.917 C/A sky separation (km) : 12058.1 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 2033-01-15T20:38:08.776 34.10 -28.64 50809.10 -20.16 lambda I 2033-01-15T20:38:47.556 34.11 -28.72 50026.71 -20.17 delta I 2033-01-15T20:40:13.266 34.12 -28.89 48300.35 -20.12 gamma I 2033-01-15T20:40:46.689 34.12 -28.96 47628.26 -20.10 eta I 2033-01-15T20:41:09.193 34.13 -29.00 47176.12 -20.08 beta I 2033-01-15T20:42:24.765 34.13 -29.15 45659.89 -20.03 alpha I 2033-01-15T20:43:12.569 34.14 -29.24 44704.93 -20.00 4 I 2033-01-15T20:44:57.687 34.14 -29.44 42600.85 -19.91 5 I 2033-01-15T20:45:20.251 34.15 -29.49 42164.40 -19.90 6 I 2033-01-15T20:45:36.620 34.15 -29.52 41836.07 -19.90 Uranus I 2033-01-15T20:59:33.470 34.08 -31.04 25015.95 -12.95 -13.54 Uranus E 2033-01-15T21:35:42.750 32.99 -34.24 25463.16 5.33 5.58 6 E 2033-01-15T21:49:46.639 32.22 -35.17 41861.70 19.87 5 E 2033-01-15T21:50:07.382 32.20 -35.19 42272.96 19.88 4 E 2033-01-15T21:50:20.601 32.19 -35.20 42527.70 19.89 alpha E 2033-01-15T21:52:10.074 32.07 -35.31 44713.87 19.97 beta E 2033-01-15T21:52:57.000 32.02 -35.35 45651.94 20.01 eta E 2033-01-15T21:54:13.084 31.94 -35.42 47176.12 20.06 gamma E 2033-01-15T21:54:35.311 31.92 -35.44 47622.12 20.07 delta E 2033-01-15T21:55:09.085 31.88 -35.47 48300.35 20.09 lambda E 2033-01-15T21:56:34.910 31.78 -35.55 50026.71 20.14 epsilon E 2033-01-15T21:57:40.348 31.71 -35.61 51345.50 20.13