Uranus_2039-03-03T19_54_00.4500_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:40:35 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2039-03-03T19:52:28.240 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 : 674544168824093824 2Mass ID (if available) : 07460527+2145207 ICRS Star Coord at Epoch: 07h 46m 05.26284s +21:45:20.65852s RUWE (>1.4 is poor) : 1.11 K magnitude : 14.986 G magnitude : 16.232 RP magnitude : 15.791 BP magnitude : 16.501 DUPflag : 0 Distance (au) : 17.960 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -13.40 Sun-Target sep (deg) : 131.95 Sun-Moon sep (deg) : 34.43 B (ring opening deg) : 52.33 PA of pole (deg) : 86.81 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.704 C/A sky separation (km) : 9171.3 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 2039-03-03T19:02:53.772 35.43 -23.78 51316.90 -16.97 lambda I 2039-03-03T19:04:09.747 35.48 -24.02 50026.71 -16.97 delta I 2039-03-03T19:05:51.520 35.54 -24.34 48300.35 -16.95 gamma I 2039-03-03T19:06:30.983 35.56 -24.47 47631.57 -16.94 eta I 2039-03-03T19:06:57.872 35.58 -24.55 47176.12 -16.94 beta I 2039-03-03T19:08:26.809 35.63 -24.84 45668.74 -16.91 alpha I 2039-03-03T19:09:22.273 35.66 -25.01 44734.13 -16.89 4 I 2039-03-03T19:11:28.859 35.72 -25.41 42582.61 -16.85 5 I 2039-03-03T19:11:44.734 35.73 -25.46 42311.36 -16.84 6 I 2039-03-03T19:12:14.338 35.75 -25.55 41859.11 -16.85 Uranus I 2039-03-03T19:23:58.456 36.01 -27.75 25304.90 -30.52 -31.68 Uranus E 2039-03-03T20:20:51.683 35.22 -37.62 25201.91 37.14 38.42 6 E 2039-03-03T20:30:54.063 34.73 -39.19 41801.66 16.81 5 E 2039-03-03T20:31:18.855 34.71 -39.25 42155.54 16.80 4 E 2039-03-03T20:31:43.481 34.69 -39.31 42579.67 16.81 alpha E 2039-03-03T20:33:48.077 34.57 -39.63 44691.95 16.85 beta E 2039-03-03T20:34:44.616 34.52 -39.77 45646.73 16.86 eta E 2039-03-03T20:36:15.150 34.43 -40.00 47176.12 16.89 gamma E 2039-03-03T20:36:41.515 34.41 -40.07 47621.46 16.89 delta E 2039-03-03T20:37:21.689 34.37 -40.17 48300.35 16.90 lambda E 2039-03-03T20:39:03.757 34.26 -40.42 50026.71 16.92 epsilon E 2039-03-03T20:39:52.779 34.21 -40.54 50856.59 16.92