Uranus_2040-10-18T06_10_06.9000_ESO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:20 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2040-10-18T06:04:03.620 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : ESO Location : European Southern Obs. (3.6m) Latitude (deg) : -29.26097 E. Longitude (deg) : 289.26831 Altitude (km) : 2.400 Gaia source ID : 659702376757511168 2Mass ID (if available) : 08390507+1902135 ICRS Star Coord at Epoch: 08h 39m 05.06814s +19:02:13.68469s RUWE (>1.4 is poor) : 1.05 K magnitude : 13.036 G magnitude : 14.098 RP magnitude : 13.707 BP magnitude : 14.335 DUPflag : 0 Distance (au) : 18.735 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 12.93 Sun-Target sep (deg) : 77.71 Sun-Moon sep (deg) : 127.73 B (ring opening deg) : 39.89 PA of pole (deg) : 94.16 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.402 C/A sky separation (km) : 5460.0 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 2040-10-18T05:21:20.724 -11.93x -48.99 50798.01 -19.91 lambda I 2040-10-18T05:21:59.453 -11.79x -48.94 50026.71 -19.91 delta I 2040-10-18T05:23:26.182 -11.48x -48.83 48300.35 -19.90 gamma I 2040-10-18T05:24:00.293 -11.36x -48.78 47621.72 -19.89 eta I 2040-10-18T05:24:22.696 -11.28x -48.75 47176.12 -19.89 beta I 2040-10-18T05:25:39.286 -11.02x -48.65 45652.65 -19.87 alpha I 2040-10-18T05:26:24.297 -10.86x -48.59 44750.79 -19.86 4 I 2040-10-18T05:28:13.038 -10.47x -48.44 42616.34 -19.85 5 I 2040-10-18T05:28:30.901 -10.41x -48.41 42292.84 -19.86 6 I 2040-10-18T05:28:47.642 -10.35x -48.39 41873.61 -19.81 Uranus I 2040-10-18T05:32:01.892 -9.67x -48.11 25349.69 45.80 47.11 Uranus E 2040-10-18T06:36:12.912 3.53x -40.26 25320.77 -49.95 -51.24 6 E 2040-10-18T06:38:13.848 3.93x -39.96 41796.38 19.59 5 E 2040-10-18T06:38:27.671 3.97x -39.92 42164.69 19.63 4 E 2040-10-18T06:38:48.205 4.04x -39.87 42528.85 19.62 alpha E 2040-10-18T06:40:38.889 4.41x -39.59 44684.68 19.62 beta E 2040-10-18T06:41:28.657 4.58x -39.46 45665.00 19.63 eta E 2040-10-18T06:42:45.533 4.83x -39.27 47176.12 19.63 gamma E 2040-10-18T06:43:08.715 4.91x -39.21 47631.32 19.64 delta E 2040-10-18T06:43:42.783 5.02 -39.12 48300.35 19.64 lambda E 2040-10-18T06:45:10.677 5.31 -38.89 50026.71 19.64 epsilon E 2040-10-18T06:46:22.946 5.55 -38.70 51446.51 19.64