Uranus_2033-03-26T16_20_26.6100_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:45 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-03-26T16:20:44.030 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 : 3427682561352622720 2Mass ID (if available) : 05481956+2337394 ICRS Star Coord at Epoch: 05h 48m 19.57888s +23:37:39.23828s RUWE (>1.4 is poor) : 1.06 K magnitude : 13.529 G magnitude : 15.720 RP magnitude : 15.028 BP magnitude : 16.220 DUPflag : 0 Distance (au) : 19.125 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 10.76 Sun-Target sep (deg) : 81.46 Sun-Moon sep (deg) : 138.14 B (ring opening deg) : 77.50 PA of pole (deg) : 49.20 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.116 C/A sky separation (km) : 15483.1 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 2033-03-26T15:03:55.108 32.00 19.18x 51313.03 -9.99 lambda I 2033-03-26T15:06:03.706 32.14 18.74x 50026.71 -9.99 delta I 2033-03-26T15:08:56.876 32.31 18.15x 48300.35 -9.95 gamma I 2033-03-26T15:10:04.170 32.38 17.92x 47631.41 -9.93 eta I 2033-03-26T15:10:50.037 32.43 17.77x 47176.12 -9.92 beta I 2033-03-26T15:13:22.119 32.57 17.25x 45671.23 -9.88 alpha I 2033-03-26T15:14:58.427 32.66 16.92x 44718.03 -9.85 4 I 2033-03-26T15:18:35.136 32.85 16.18x 42596.93 -9.78 5 I 2033-03-26T15:19:18.785 32.89 16.03x 42158.28 -9.76 6 I 2033-03-26T15:19:50.648 32.91 15.92x 41849.10 -9.75 Uranus I 2033-03-26T15:49:11.911 33.95 9.83x 25001.09 12.49 13.06 Uranus E 2033-03-26T16:53:18.139 33.18 -3.68x 25530.61 -2.75 -2.88 6 E 2033-03-26T17:22:38.942 31.47 -9.89 41856.93 9.80 5 E 2033-03-26T17:23:21.372 31.42 -10.04 42274.54 9.81 4 E 2033-03-26T17:23:46.478 31.39 -10.13 42526.97 9.83 alpha E 2033-03-26T17:27:26.752 31.12 -10.91 44696.62 9.90 beta E 2033-03-26T17:29:02.014 30.99 -11.24 45642.23 9.93 eta E 2033-03-26T17:31:36.115 30.79 -11.79 47176.12 9.98 gamma E 2033-03-26T17:32:20.722 30.73 -11.94 47621.41 9.99 delta E 2033-03-26T17:33:28.631 30.64 -12.18 48300.35 10.01 lambda E 2033-03-26T17:36:20.781 30.40 -12.79 50026.71 10.05 epsilon E 2033-03-26T17:37:37.372 30.30 -13.06 50797.07 10.05