Uranus_2026-10-31T04_26_11.9300_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:25 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-10-31T04:26:51.370 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : RIO Location : Rio de Janeiro Latitude (deg) : -22.89506 E. Longitude (deg) : 316.77708 Altitude (km) : 0.033 Gaia source ID : 52019819256201600 2Mass ID (if available) : 04093013+2051223 ICRS Star Coord at Epoch: 04h 09m 30.15338s +20:51:22.37799s RUWE (>1.4 is poor) : 1.04 K magnitude : 14.946 G magnitude : 17.144 RP magnitude : 16.492 BP magnitude : 17.638 DUPflag : 0 Distance (au) : 18.545 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.21 Sun-Target sep (deg) : 153.07 Sun-Moon sep (deg) : 41.91 B (ring opening deg) : 74.71 PA of pole (deg) : -70.64 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.586 C/A sky separation (km) : 7875.7 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 2026-10-31T03:47:20.635 45.31 -49.28 51149.04 -20.90 lambda I 2026-10-31T03:48:14.272 45.35 -49.18 50026.71 -20.92 delta I 2026-10-31T03:49:36.836 45.42 -49.04 48300.35 -20.90 gamma I 2026-10-31T03:50:08.875 45.45 -48.98 47630.87 -20.89 eta I 2026-10-31T03:50:30.646 45.46 -48.94 47176.12 -20.89 beta I 2026-10-31T03:51:43.911 45.52 -48.81 45645.65 -20.87 alpha I 2026-10-31T03:52:30.152 45.55 -48.72 44685.18 -20.85 4 I 2026-10-31T03:54:12.108 45.63 -48.53 42553.64 -20.81 5 I 2026-10-31T03:54:31.520 45.64 -48.50 42154.91 -20.81 6 I 2026-10-31T03:54:47.407 45.65 -48.47 41834.14 -20.81 Uranus I 2026-10-31T04:07:39.671 46.09 -46.92 25034.33 14.98 15.66 Uranus E 2026-10-31T04:46:16.745 46.03 -41.34 25308.49 -10.21 -10.68 6 E 2026-10-31T04:59:18.859 45.56 -39.20 41855.98 20.83 5 E 2026-10-31T04:59:41.137 45.55 -39.14 42307.98 20.83 4 E 2026-10-31T04:59:53.914 45.54 -39.10 42572.08 20.83 alpha E 2026-10-31T05:01:38.132 45.46 -38.81 44751.90 20.87 beta E 2026-10-31T05:02:22.729 45.42 -38.68 45680.10 20.88 eta E 2026-10-31T05:03:34.288 45.36 -38.48 47176.12 20.90 gamma E 2026-10-31T05:03:55.653 45.34 -38.42 47622.81 20.91 delta E 2026-10-31T05:04:28.048 45.31 -38.33 48300.35 20.92 lambda E 2026-10-31T05:05:50.533 45.24 -38.09 50026.71 20.94 epsilon E 2026-10-31T05:06:37.866 45.20 -37.95 51018.08 20.93