Uranus_2031-10-31T18_04_04.5300_KAV.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:48 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-10-31T18:10:15.950 Event type : PgtRgt : Uranus occs: geocentric, 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 : 3427624592175693056 2Mass ID (if available) : 05443411+2332002 ICRS Star Coord at Epoch: 05h 44m 34.11381s +23:32:00.39343s RUWE (>1.4 is poor) : 1.07 K magnitude : 14.708 G magnitude : 18.362 RP magnitude : 17.319 BP magnitude : 19.461 DUPflag : 0 Distance (au) : 18.427 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -13.27 Sun-Target sep (deg) : 131.21 Sun-Moon sep (deg) : 31.22 B (ring opening deg) : 78.21 PA of pole (deg) : 46.46 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.312 C/A sky separation (km) : 17535.8 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 2031-10-31T17:12:01.807 23.14 -71.39 51139.45 -12.75 lambda I 2031-10-31T17:13:29.451 23.47 -71.74 50026.71 -12.68 delta I 2031-10-31T17:15:45.952 23.99 -72.29 48300.35 -12.62 gamma I 2031-10-31T17:16:39.041 24.20 -72.50 47631.27 -12.59 eta I 2031-10-31T17:17:15.222 24.34 -72.65 47176.12 -12.57 beta I 2031-10-31T17:19:15.738 24.80 -73.13 45665.23 -12.51 alpha I 2031-10-31T17:20:33.003 25.09 -73.45 44698.43 -12.46 4 I 2031-10-31T17:23:21.258 25.74 -74.12 42615.43 -12.35 5 I 2031-10-31T17:23:48.201 25.84 -74.23 42278.41 -12.32 6 I 2031-10-31T17:24:25.967 25.98 -74.38 41807.61 -12.29 Uranus I 2031-10-31T17:48:16.217 31.46 -80.12 24998.02 -11.79 -12.33 Uranus E 2031-10-31T18:33:08.865 41.77 -87.91 25556.94 0.70 0.73 6 E 2031-10-31T18:56:44.902 47.16 -82.86 41832.99 12.45 5 E 2031-10-31T18:57:10.404 47.26 -82.76 42155.57 12.48 4 E 2031-10-31T18:57:42.152 47.38 -82.63 42549.77 12.51 alpha E 2031-10-31T19:00:37.331 48.05 -81.94 44752.16 12.64 beta E 2031-10-31T19:01:49.942 48.32 -81.65 45672.27 12.69 eta E 2031-10-31T19:03:48.130 48.77 -81.18 47176.12 12.76 gamma E 2031-10-31T19:04:23.002 48.90 -81.05 47621.42 12.78 delta E 2031-10-31T19:05:16.067 49.10 -80.83 48300.35 12.81 lambda E 2031-10-31T19:07:30.461 49.61 -80.30 50026.71 12.88 epsilon E 2031-10-31T19:09:17.998 50.02 -79.87 51414.66 12.96