Uranus_2037-05-17T23_26_44.3700_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:33:56 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2037-05-17T23:30:37.530 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 : 3368279207980352128 2Mass ID (if available) : 07105904+2251507 ICRS Star Coord at Epoch: 07h 10m 59.02846s +22:51:50.85869s RUWE (>1.4 is poor) : 1.05 K magnitude : 14.765 G magnitude : 17.279 RP magnitude : 16.537 BP magnitude : 17.928 DUPflag : 0 Distance (au) : 19.385 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 25.84 Sun-Target sep (deg) : 49.44 Sun-Moon sep (deg) : 17.10 B (ring opening deg) : 60.28 PA of pole (deg) : 80.46 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.157 C/A sky separation (km) : 2214.3 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 2037-05-17T23:01:32.159 8.22 -37.13 51427.22 -29.26 lambda I 2037-05-17T23:02:20.038 8.05 -37.31 50026.71 -29.25 delta I 2037-05-17T23:03:19.057 7.85 -37.53 48300.35 -29.25 gamma I 2037-05-17T23:03:42.215 7.78 -37.62 47622.98 -29.25 eta I 2037-05-17T23:03:57.493 7.72 -37.68 47176.12 -29.25 beta I 2037-05-17T23:04:49.638 7.55 -37.88 45649.78 -29.25 alpha I 2037-05-17T23:05:22.415 7.44 -38.00 44692.57 -29.25 4 I 2037-05-17T23:06:33.615 7.20 -38.27 42616.09 -29.25 5 I 2037-05-17T23:06:48.322 7.15 -38.33 42180.25 -29.25 6 I 2037-05-17T23:07:01.754 7.10 -38.38 41811.73 -29.26 Uranus I 2037-05-17T23:14:25.302 5.59 -40.07 25136.95 29.00 30.14 Uranus E 2037-05-17T23:46:50.124 -1.14x -47.51 25179.40 -27.34 -28.43 6 E 2037-05-17T23:54:24.334 -2.74x -49.25 41858.98 29.37 5 E 2037-05-17T23:54:39.909 -2.80x -49.31 42295.50 29.36 4 E 2037-05-17T23:54:47.611 -2.83x -49.34 42525.97 29.37 alpha E 2037-05-17T23:56:03.292 -3.09x -49.63 44742.17 29.37 beta E 2037-05-17T23:56:35.084 -3.20x -49.75 45674.05 29.37 eta E 2037-05-17T23:57:26.188 -3.39x -49.94 47176.12 29.38 gamma E 2037-05-17T23:57:41.608 -3.44x -50.00 47629.15 29.38 delta E 2037-05-17T23:58:04.453 -3.52x -50.09 48300.35 29.38 lambda E 2037-05-17T23:59:03.204 -3.73x -50.32 50026.71 29.39 epsilon E 2037-05-17T23:59:32.729 -3.83x -50.43 50894.40 29.40