Uranus_2031-04-09T06_04_14.1900_PAL.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:17:51 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-04-09T06:08:34.000 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : PAL Location : Palomar Mt (200") Latitude (deg) : 33.35622 E. Longitude (deg) : 243.13601 Altitude (km) : 1.706 Gaia source ID : 3415715919175995008 2Mass ID (if available) : 05125622+2306035 ICRS Star Coord at Epoch: 05h 12m 56.23116s +23:06:03.56367s RUWE (>1.4 is poor) : 0.98 K magnitude : 14.933 G magnitude : 17.531 RP magnitude : 16.728 BP magnitude : 18.208 DUPflag : 0 Distance (au) : 19.608 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 21.02 Sun-Target sep (deg) : 60.42 Sun-Moon sep (deg) : 140.18 B (ring opening deg) : 82.03 PA of pole (deg) : 6.44 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.061 C/A sky separation (km) : 15091.8 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 2031-04-09T05:30:12.871 16.98 -37.62 50753.63 -19.99 lambda I 2031-04-09T05:30:49.248 16.86 -37.71 50026.71 -19.97 delta I 2031-04-09T05:32:15.854 16.57 -37.92 48300.35 -19.90 gamma I 2031-04-09T05:32:50.014 16.45 -38.01 47621.20 -19.87 eta I 2031-04-09T05:33:12.430 16.38 -38.06 47176.12 -19.84 beta I 2031-04-09T05:34:28.175 16.12 -38.25 45676.05 -19.77 alpha I 2031-04-09T05:35:15.317 15.97 -38.36 44745.30 -19.72 4 I 2031-04-09T05:37:03.616 15.61 -38.62 42615.96 -19.59 5 I 2031-04-09T05:37:20.295 15.55 -38.66 42291.16 -19.56 6 I 2031-04-09T05:37:44.103 15.47 -38.72 41827.00 -19.53 Uranus I 2031-04-09T05:52:31.592 12.53 -40.77 25241.70 5.87 6.15 Uranus E 2031-04-09T06:24:47.183 6.24 -44.63 25448.85 3.43 3.60 6 E 2031-04-09T06:39:23.351 3.46x -46.05 41816.78 19.64 5 E 2031-04-09T06:39:40.480 3.40x -46.07 42154.96 19.67 4 E 2031-04-09T06:40:00.212 3.34x -46.10 42542.82 19.71 alpha E 2031-04-09T06:41:49.863 2.99x -46.26 44711.20 19.85 beta E 2031-04-09T06:42:36.672 2.85x -46.33 45641.09 19.90 eta E 2031-04-09T06:43:53.664 2.60x -46.44 47176.12 19.98 gamma E 2031-04-09T06:44:16.433 2.53x -46.47 47631.26 20.00 delta E 2031-04-09T06:44:49.859 2.43x -46.52 48300.35 20.03 lambda E 2031-04-09T06:46:15.863 2.16x -46.64 50026.71 20.11 epsilon E 2031-04-09T06:47:25.116 1.94x -46.73 51421.52 20.13