Uranus_2026-10-31T07_30_04.6400_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 : 2026-10-31T07:27:17.110 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 : 52019887975678208 2Mass ID (if available) : 04092900+2051172 ICRS Star Coord at Epoch: 04h 09m 29.01642s +20:51:17.31173s RUWE (>1.4 is poor) : 0.98 K magnitude : 14.682 G magnitude : 17.663 RP magnitude : 16.763 BP magnitude : 18.528 DUPflag : 0 Distance (au) : 18.544 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.24 Sun-Target sep (deg) : 153.20 Sun-Moon sep (deg) : 43.07 B (ring opening deg) : 74.71 PA of pole (deg) : -70.66 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.509 C/A sky separation (km) : 20290.5 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 2026-10-31T06:49:38.964 33.95 -17.92 51370.31 -19.46 lambda I 2026-10-31T06:50:48.399 33.78 -17.68 50026.71 -19.30 delta I 2026-10-31T06:52:18.180 33.54 -17.36 48300.35 -19.16 gamma I 2026-10-31T06:52:53.311 33.45 -17.24 47628.46 -19.09 eta I 2026-10-31T06:53:17.025 33.39 -17.15 47176.12 -19.05 beta I 2026-10-31T06:54:37.886 33.18 -16.87 45641.07 -18.90 alpha I 2026-10-31T06:55:28.510 33.05 -16.69 44688.47 -18.80 4 I 2026-10-31T06:57:20.947 32.76 -16.30 42584.74 -18.55 5 I 2026-10-31T06:57:42.997 32.70 -16.22 42176.57 -18.50 6 I 2026-10-31T06:58:03.531 32.64 -16.15 41807.11 -18.43 Uranus I 2026-10-31T07:14:41.906 29.93 -12.60 25549.51 1.96 2.06 Uranus E 2026-10-31T07:39:16.355 25.66 -7.27 25101.59 -13.95 -14.58 6 E 2026-10-31T07:55:33.702 22.69 -3.70x 41827.38 18.37 5 E 2026-10-31T07:56:00.314 22.60 -3.60x 42312.67 18.44 4 E 2026-10-31T07:56:16.292 22.55 -3.54x 42600.31 18.49 alpha E 2026-10-31T07:58:11.370 22.20 -3.12x 44748.80 18.74 beta E 2026-10-31T07:59:00.763 22.04 -2.93x 45672.55 18.84 eta E 2026-10-31T08:00:20.206 21.79 -2.64x 47176.12 18.99 gamma E 2026-10-31T08:00:43.620 21.72 -2.56x 47621.13 19.03 delta E 2026-10-31T08:01:19.262 21.61 -2.42x 48300.35 19.09 lambda E 2026-10-31T08:02:49.377 21.33 -2.09x 50026.71 19.23 epsilon E 2026-10-31T08:03:52.409 21.13 -1.86x 51241.42 19.38