Uranus_2031-08-31T20_57_46.8900_KAV.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:46 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-08-31T20:51:47.880 Event type : PRgt : Uranus occs: not geocentric or topocentric : Ring occs: geocentric, topocentric Observer code : KAV Location : Kavalur Observatory Latitude (deg) : 12.57556 E. Longitude (deg) : 78.83167 Altitude (km) : 0.722 Gaia source ID : 3427623698822450944 2Mass ID (if available) : 05441076+2330549 ICRS Star Coord at Epoch: 05h 44m 10.77857s +23:30:54.89702s RUWE (>1.4 is poor) : 1.07 K magnitude : 14.723 G magnitude : 17.238 RP magnitude : 16.450 BP magnitude : 17.899 DUPflag : 0 Distance (au) : 19.404 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 15.82 Sun-Target sep (deg) : 71.45 Sun-Moon sep (deg) : 116.30 B (ring opening deg) : 78.28 PA of pole (deg) : 46.19 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.928 C/A sky separation (km) : 27131.3 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 2031-08-31T20:06:47.906 8.39 -60.79 51529.45 -13.53 lambda I 2031-08-31T20:08:39.473 8.81 -60.47 50026.71 -13.38 delta I 2031-08-31T20:10:49.480 9.30 -60.08 48300.35 -13.17 gamma I 2031-08-31T20:11:40.969 9.50 -59.93 47624.57 -13.08 eta I 2031-08-31T20:12:15.341 9.63 -59.83 47176.12 -13.02 beta I 2031-08-31T20:14:11.217 10.06 -59.48 45681.14 -12.79 alpha I 2031-08-31T20:15:25.881 10.35 -59.26 44734.19 -12.64 4 I 2031-08-31T20:18:16.196 10.99 -58.74 42611.65 -12.23 5 I 2031-08-31T20:18:47.777 11.11 -58.64 42231.11 -12.13 6 I 2031-08-31T20:19:24.159 11.25 -58.53 41796.31 -12.06 No planet occultations 6 E 2031-08-31T21:25:36.377 26.38 -44.92 41831.80 11.95 5 E 2031-08-31T21:26:03.614 26.48 -44.82 42156.53 12.02 4 E 2031-08-31T21:26:35.574 26.61 -44.70 42543.96 12.11 alpha E 2031-08-31T21:29:34.336 27.29 -44.05 44743.64 12.51 beta E 2031-08-31T21:30:46.973 27.57 -43.78 45657.29 12.65 eta E 2031-08-31T21:32:46.008 28.02 -43.34 47176.12 12.87 gamma E 2031-08-31T21:33:20.583 28.16 -43.21 47622.11 12.93 delta E 2031-08-31T21:34:12.863 28.36 -43.02 48300.35 13.02 lambda E 2031-08-31T21:36:24.442 28.86 -42.53 50026.71 13.22 epsilon E 2031-08-31T21:37:27.027 29.10 -42.30 50856.94 13.36