Uranus_2026-10-30T03_55_35.1100_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 : 2026-10-30T03:56:46.390 Event type : XRgt : No Uranus occs : 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 : 52019750536727552 2Mass ID (if available) : 04093942+2051429 ICRS Star Coord at Epoch: 04h 09m 39.44350s +20:51:42.64710s RUWE (>1.4 is poor) : 0.97 K magnitude : 14.210 G magnitude : 18.033 RP magnitude : 16.868 BP magnitude : 19.466 DUPflag : 0 Distance (au) : 18.553 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -19.96 Sun-Target sep (deg) : 152.01 Sun-Moon sep (deg) : 27.36 B (ring opening deg) : 74.75 PA of pole (deg) : -70.57 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 3.128 C/A sky separation (km) : 42094.9 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 2026-10-30T03:32:30.355 44.10 -51.00 51511.83 -11.89 lambda I 2026-10-30T03:34:40.100 44.26 -50.81 50026.71 -11.05 delta I 2026-10-30T03:37:24.299 44.45 -50.56 48300.35 -9.96 gamma I 2026-10-30T03:38:33.808 44.53 -50.45 47625.27 -9.46 eta I 2026-10-30T03:39:22.188 44.58 -50.38 47176.12 -9.10 beta I 2026-10-30T03:42:24.572 44.78 -50.08 45645.08 -7.67 alpha I 2026-10-30T03:44:36.747 44.92 -49.86 44706.50 -6.54 4 I 2026-10-30T03:52:58.840 45.38 -48.97 42614.01 -1.70 No planet occultations 4 E 2026-10-30T03:58:29.760 45.63 -48.33 42615.88 1.70 alpha E 2026-10-30T04:06:53.589 45.94 -47.30 44727.73 6.55 beta E 2026-10-30T04:09:04.391 46.01 -47.02 45657.65 7.67 eta E 2026-10-30T04:12:04.944 46.09 -46.63 47176.12 9.11 gamma E 2026-10-30T04:12:52.883 46.11 -46.53 47621.47 9.47 delta E 2026-10-30T04:14:02.732 46.13 -46.37 48300.35 9.97 lambda E 2026-10-30T04:16:46.769 46.19 -46.00 50026.71 11.06 epsilon E 2026-10-30T04:18:50.962 46.22 -45.71 51447.83 11.91