Uranus_2026-03-09T21_55_45.9700_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:24 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-03-09T21:58:18.580 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 : 57079977925186304 2Mass ID (if available) : 03412691+1926520 ICRS Star Coord at Epoch: 03h 41m 26.89019s +19:26:51.35607s RUWE (>1.4 is poor) : 0.90 K magnitude : 13.493 G magnitude : 17.579 RP magnitude : 16.386 BP magnitude : 19.075 DUPflag : 0 Distance (au) : 19.818 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 17.18 Sun-Target sep (deg) : 68.62 Sun-Moon sep (deg) : 172.75 B (ring opening deg) : 68.63 PA of pole (deg) : -81.92 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.427 C/A sky separation (km) : 20504.5 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 2026-03-09T21:14:12.440 40.08 -0.88x 50759.74 -16.29 lambda I 2026-03-09T21:14:57.457 39.99 -1.05x 50026.71 -16.26 delta I 2026-03-09T21:16:44.024 39.75 -1.46x 48300.35 -16.14 gamma I 2026-03-09T21:17:26.180 39.66 -1.62x 47621.12 -16.09 eta I 2026-03-09T21:17:53.873 39.60 -1.72x 47176.12 -16.05 beta I 2026-03-09T21:19:29.307 39.39 -2.09x 45651.29 -15.93 alpha I 2026-03-09T21:20:29.070 39.25 -2.32x 44698.64 -15.84 4 I 2026-03-09T21:22:47.001 38.94 -2.85x 42534.93 -15.62 5 I 2026-03-09T21:23:10.309 38.89 -2.93x 42177.91 -15.56 6 I 2026-03-09T21:23:29.634 38.84 -3.01x 41875.48 -15.53 Uranus I 2026-03-09T21:43:15.615 35.97 -7.54 25524.79 -5.35 -5.61 Uranus E 2026-03-09T22:12:47.458 31.20 -14.26 25197.24 17.84 18.63 6 E 2026-03-09T22:31:04.924 28.01 -18.39 41801.75 15.61 5 E 2026-03-09T22:31:30.090 27.94 -18.48 42216.33 15.65 4 E 2026-03-09T22:31:55.757 27.86 -18.58 42613.44 15.70 alpha E 2026-03-09T22:34:11.788 27.45 -19.09 44752.43 15.93 beta E 2026-03-09T22:35:09.633 27.28 -19.30 45681.09 16.02 eta E 2026-03-09T22:36:42.568 27.00 -19.65 47176.12 16.15 gamma E 2026-03-09T22:37:10.664 26.91 -19.76 47630.49 16.19 delta E 2026-03-09T22:37:51.968 26.79 -19.91 48300.35 16.24 lambda E 2026-03-09T22:39:37.824 26.47 -20.30 50026.71 16.37 epsilon E 2026-03-09T22:40:56.799 26.23 -20.60 51323.07 16.41