Uranus_2038-02-18T21_10_25.6100_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:40:31 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2038-02-18T21:08:15.090 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 : 866090433098001152 2Mass ID (if available) : 07272998+2225100 ICRS Star Coord at Epoch: 07h 27m 29.87903s +22:25:09.43979s RUWE (>1.4 is poor) : 0.93 K magnitude : 11.434 G magnitude : 13.607 RP magnitude : 12.910 BP magnitude : 14.157 DUPflag : 0 Distance (au) : 17.926 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -16.44 Sun-Target sep (deg) : 140.36 Sun-Moon sep (deg) : 28.93 B (ring opening deg) : 56.57 PA of pole (deg) : 83.63 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.988 C/A sky separation (km) : 12843.6 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 2038-02-18T20:26:18.490 35.33 -34.44 50861.46 -19.36 lambda I 2038-02-18T20:27:01.703 35.32 -34.55 50026.71 -19.31 delta I 2038-02-18T20:28:31.246 35.29 -34.77 48300.35 -19.25 gamma I 2038-02-18T20:29:06.122 35.28 -34.86 47629.25 -19.23 eta I 2038-02-18T20:29:29.693 35.27 -34.91 47176.12 -19.22 beta I 2038-02-18T20:30:49.149 35.25 -35.11 45650.99 -19.16 alpha I 2038-02-18T20:31:39.275 35.23 -35.23 44684.82 -19.12 4 I 2038-02-18T20:33:33.252 35.19 -35.50 42526.91 -19.04 5 I 2038-02-18T20:33:45.995 35.18 -35.53 42289.71 -19.03 6 I 2038-02-18T20:34:07.488 35.17 -35.58 41874.63 -19.00 Uranus I 2038-02-18T20:46:36.263 34.79 -37.32 25351.29 -23.04 -24.01 Uranus E 2038-02-18T21:29:43.612 32.27 -42.35 25184.08 31.90 33.10 6 E 2038-02-18T21:40:27.499 31.38 -43.33 41795.15 18.95 5 E 2038-02-18T21:40:51.357 31.35 -43.37 42224.94 18.98 4 E 2038-02-18T21:41:11.741 31.32 -43.40 42612.73 18.98 alpha E 2038-02-18T21:43:04.263 31.15 -43.55 44744.39 19.06 beta E 2038-02-18T21:43:51.860 31.08 -43.62 45660.14 19.10 eta E 2038-02-18T21:45:11.163 30.96 -43.73 47176.12 19.15 gamma E 2038-02-18T21:45:34.643 30.92 -43.76 47626.04 19.17 delta E 2038-02-18T21:46:09.800 30.87 -43.81 48300.35 19.19 lambda E 2038-02-18T21:47:39.643 30.73 -43.92 50026.71 19.24 epsilon E 2038-02-18T21:48:58.219 30.60 -44.03 51540.03 19.29