Uranus_2031-03-19T14_54_48.3300_KAV.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:43 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-03-19T15:01:16.150 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : 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 : 3415395278392515968 2Mass ID (if available) : 05102737+2303046 ICRS Star Coord at Epoch: 05h 10m 27.36874s +23:03:04.35983s RUWE (>1.4 is poor) : 1.01 K magnitude : 13.034 G magnitude : 17.258 RP magnitude : 15.969 BP magnitude : 19.148 DUPflag : 0 Distance (au) : 19.281 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 11.37 Sun-Target sep (deg) : 80.24 Sun-Moon sep (deg) : 126.16 B (ring opening deg) : 82.12 PA of pole (deg) : 2.13 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.860 C/A sky separation (km) : 26015.7 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 2031-03-19T13:54:29.864 62.88 -15.25 51141.38 -9.41 lambda I 2031-03-19T13:56:29.349 62.44 -15.73 50026.71 -9.29 delta I 2031-03-19T13:59:36.400 61.76 -16.49 48300.35 -9.16 gamma I 2031-03-19T14:00:50.358 61.48 -16.79 47624.52 -9.11 eta I 2031-03-19T14:01:39.675 61.30 -16.99 47176.12 -9.07 beta I 2031-03-19T14:04:26.548 60.69 -17.67 45672.85 -8.94 alpha I 2031-03-19T14:06:16.765 60.28 -18.12 44693.02 -8.84 4 I 2031-03-19T14:10:22.769 59.37 -19.12 42547.21 -8.59 5 I 2031-03-19T14:10:55.668 59.25 -19.25 42263.55 -8.55 6 I 2031-03-19T14:11:40.551 59.08 -19.43 41878.61 -8.52 No planet occultations 6 E 2031-03-19T15:50:11.884 36.59 -43.26 41818.94 8.64 5 E 2031-03-19T15:50:50.090 36.45 -43.41 42155.59 8.68 4 E 2031-03-19T15:51:34.910 36.28 -43.59 42539.58 8.73 alpha E 2031-03-19T15:55:38.802 35.34 -44.56 44705.13 8.99 beta E 2031-03-19T15:57:22.501 34.94 -44.98 45641.82 9.09 eta E 2031-03-19T16:00:09.940 34.30 -45.64 47176.12 9.24 gamma E 2031-03-19T16:00:59.133 34.11 -45.84 47631.57 9.28 delta E 2031-03-19T16:02:10.984 33.83 -46.12 48300.35 9.34 lambda E 2031-03-19T16:05:14.513 33.13 -46.85 50026.71 9.47 epsilon E 2031-03-19T16:07:49.928 32.53 -47.47 51507.54 9.60