Uranus_2038-01-20T06_50_55.8500_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:46 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2038-01-20T06:54:06.850 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : IRTF Location : Mauna Kea/IRTF Latitude (deg) : 19.82622 E. Longitude (deg) : 204.52800 Altitude (km) : 4.168 Gaia source ID : 865659355819944320 2Mass ID (if available) : 07321725+2215027 ICRS Star Coord at Epoch: 07h 32m 17.24912s +22:15:02.46079s RUWE (>1.4 is poor) : 1.05 K magnitude : 14.155 G magnitude : 15.681 RP magnitude : 15.171 BP magnitude : 16.022 DUPflag : 0 Distance (au) : 17.729 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.95 Sun-Target sep (deg) : 171.48 Sun-Moon sep (deg) : 2.26 B (ring opening deg) : 55.48 PA of pole (deg) : 84.50 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.803 C/A sky separation (km) : 23182.3 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 2038-01-20T06:25:37.031 40.73 -32.26 51207.35 -24.91 lambda I 2038-01-20T06:26:24.770 40.92 -32.44 50026.71 -24.65 delta I 2038-01-20T06:27:35.153 41.19 -32.71 48300.35 -24.40 gamma I 2038-01-20T06:28:02.625 41.29 -32.82 47631.49 -24.29 eta I 2038-01-20T06:28:21.398 41.37 -32.89 47176.12 -24.22 beta I 2038-01-20T06:29:25.151 41.61 -33.14 45641.79 -23.95 alpha I 2038-01-20T06:30:04.050 41.76 -33.29 44709.02 -23.78 4 I 2038-01-20T06:31:34.393 42.11 -33.63 42583.07 -23.31 5 I 2038-01-20T06:31:46.867 42.15 -33.68 42287.98 -23.20 6 I 2038-01-20T06:32:08.663 42.24 -33.76 41811.72 -23.12 Uranus I 2038-01-20T06:46:25.673 45.53 -37.06 25546.50 -5.71 -5.98 Uranus E 2038-01-20T07:01:32.749 49.03 -40.56 25400.87 20.82 21.71 6 E 2038-01-20T07:13:23.427 51.77 -43.31 41815.05 23.17 5 E 2038-01-20T07:13:39.954 51.83 -43.37 42159.14 23.25 4 E 2038-01-20T07:13:58.676 51.90 -43.44 42606.79 23.36 alpha E 2038-01-20T07:15:28.778 52.25 -43.79 44751.87 23.83 beta E 2038-01-20T07:16:07.406 52.40 -43.94 45675.01 24.01 eta E 2038-01-20T07:17:09.673 52.64 -44.18 47176.12 24.28 gamma E 2038-01-20T07:17:28.038 52.71 -44.25 47622.76 24.36 delta E 2038-01-20T07:17:55.796 52.82 -44.36 48300.35 24.47 lambda E 2038-01-20T07:19:05.985 53.09 -44.63 50026.71 24.72 epsilon E 2038-01-20T07:20:02.879 53.31 -44.85 51438.68 24.98