Uranus_2029-12-06T07_52_09.1900_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:38 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-12-06T07:48:27.500 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 : 3412513905092383232 2Mass ID (if available) : 04595680+2245031 ICRS Star Coord at Epoch: 04h 59m 56.83211s +22:45:03.04058s RUWE (>1.4 is poor) : 0.99 K magnitude : 12.458 G magnitude : 14.500 RP magnitude : 13.822 BP magnitude : 15.003 DUPflag : 0 Distance (au) : 18.240 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.45 Sun-Target sep (deg) : 177.88 Sun-Moon sep (deg) : 171.47 B (ring opening deg) : 82.11 PA of pole (deg) : -16.57 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.728 C/A sky separation (km) : 22857.3 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 2029-12-06T07:15:59.508 11.53 -9.83 51407.96 -21.06 lambda I 2029-12-06T07:17:05.133 11.32 -9.61 50026.71 -20.97 delta I 2029-12-06T07:18:27.861 11.04 -9.34 48300.35 -20.76 gamma I 2029-12-06T07:19:00.478 10.93 -9.23 47624.61 -20.67 eta I 2029-12-06T07:19:22.206 10.86 -9.15 47176.12 -20.61 beta I 2029-12-06T07:20:35.340 10.62 -8.91 45676.63 -20.39 alpha I 2029-12-06T07:21:24.134 10.46 -8.74 44685.72 -20.23 4 I 2029-12-06T07:23:07.377 10.11 -8.40 42616.19 -19.86 5 I 2029-12-06T07:23:22.494 10.06 -8.35 42313.59 -19.80 6 I 2029-12-06T07:23:44.875 9.99 -8.27 41875.44 -19.70 Uranus I 2029-12-06T07:41:00.530 6.50 -4.75x 25171.71 -6.43 -6.73 Uranus E 2029-12-06T07:55:38.533 3.49x -1.72x 25014.26 -7.67 -8.03 6 E 2029-12-06T08:13:02.601 -0.13x 1.93x 41805.08 19.63 5 E 2029-12-06T08:13:22.102 -0.20x 2.00x 42188.27 19.72 4 E 2029-12-06T08:13:40.819 -0.27x 2.06x 42557.87 19.79 alpha E 2029-12-06T08:15:29.418 -0.65x 2.44x 44726.29 20.15 beta E 2029-12-06T08:16:15.819 -0.81x 2.61x 45664.67 20.31 eta E 2029-12-06T08:17:29.868 -1.07x 2.87x 47176.12 20.52 gamma E 2029-12-06T08:17:52.020 -1.15x 2.95x 47631.42 20.58 delta E 2029-12-06T08:18:24.450 -1.26x 3.06x 48300.35 20.67 lambda E 2029-12-06T08:19:47.554 -1.55x 3.36x 50026.71 20.87 epsilon E 2029-12-06T08:20:21.865 -1.67x 3.48x 50744.28 20.96