Uranus_2038-12-21T21_50_08.8800_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:40:33 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2038-12-21T21:52:13.430 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 : 673883564198668288 2Mass ID (if available) : 07574881+2114035 ICRS Star Coord at Epoch: 07h 57m 48.84535s +21:14:03.64070s RUWE (>1.4 is poor) : 0.97 K magnitude : 14.814 G magnitude : 18.527 RP magnitude : 17.330 BP magnitude : 20.171 DUPflag : 0 Distance (au) : 17.772 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -19.85 Sun-Target sep (deg) : 152.30 Sun-Moon sep (deg) : 95.68 B (ring opening deg) : 49.63 PA of pole (deg) : 88.66 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.677 C/A sky separation (km) : 8730.3 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 2038-12-21T21:19:40.551 19.18 -31.53 50758.85 -25.69 lambda I 2038-12-21T21:20:09.040 19.25 -31.56 50026.71 -25.69 delta I 2038-12-21T21:21:16.270 19.43 -31.64 48300.35 -25.66 gamma I 2038-12-21T21:21:42.658 19.50 -31.68 47623.29 -25.65 eta I 2038-12-21T21:22:00.093 19.54 -31.70 47176.12 -25.64 beta I 2038-12-21T21:22:59.975 19.70 -31.77 45644.58 -25.62 alpha I 2038-12-21T21:23:36.853 19.79 -31.81 44692.67 -25.59 4 I 2038-12-21T21:25:01.333 20.01 -31.91 42554.22 -25.55 5 I 2038-12-21T21:25:16.838 20.05 -31.93 42165.98 -25.55 6 I 2038-12-21T21:25:27.744 20.08 -31.94 41828.53 -25.50 Uranus I 2038-12-21T21:32:33.780 21.17 -32.40 25322.04 -32.71 -33.92 Uranus E 2038-12-21T22:11:46.640 26.69 -34.09 25225.45 40.01 41.31 6 E 2038-12-21T22:17:34.832 27.42 -34.21 41862.37 25.58 5 E 2038-12-21T22:17:49.758 27.45 -34.21 42314.76 25.63 4 E 2038-12-21T22:18:00.231 27.48 -34.21 42569.55 25.63 alpha E 2038-12-21T22:19:26.093 27.66 -34.24 44750.87 25.68 beta E 2038-12-21T22:20:02.131 27.73 -34.25 45680.79 25.70 eta E 2038-12-21T22:21:00.393 27.85 -34.26 47176.12 25.73 gamma E 2038-12-21T22:21:17.927 27.89 -34.27 47627.43 25.74 delta E 2038-12-21T22:21:44.059 27.94 -34.27 48300.35 25.76 lambda E 2038-12-21T22:22:51.040 28.08 -34.29 50026.71 25.79 epsilon E 2038-12-21T22:23:47.244 28.19 -34.30 51476.93 25.79