Uranus_2036-12-14T12_51_05.6200_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:40 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2036-12-14T12:50:12.930 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 : 869276916576698368 2Mass ID (if available) : 07182917+2239226 ICRS Star Coord at Epoch: 07h 18m 29.16835s +22:39:22.38018s RUWE (>1.4 is poor) : 0.97 K magnitude : 13.433 G magnitude : 15.688 RP magnitude : 14.989 BP magnitude : 16.241 DUPflag : 0 Distance (au) : 17.875 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.43 Sun-Target sep (deg) : 154.55 Sun-Moon sep (deg) : 117.96 B (ring opening deg) : 58.60 PA of pole (deg) : 81.99 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.155 C/A sky separation (km) : 14977.1 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 2036-12-14T12:17:17.282 86.33 -61.79 51336.90 -23.15 lambda I 2036-12-14T12:18:14.082 86.19 -61.57 50026.71 -23.04 delta I 2036-12-14T12:19:29.158 85.99 -61.28 48300.35 -22.95 gamma I 2036-12-14T12:19:58.414 85.91 -61.17 47629.40 -22.91 eta I 2036-12-14T12:20:18.206 85.85 -61.09 47176.12 -22.89 beta I 2036-12-14T12:21:24.941 85.66 -60.84 45651.46 -22.80 alpha I 2036-12-14T12:22:04.470 85.55 -60.69 44752.43 -22.74 4 I 2036-12-14T12:23:42.271 85.25 -60.31 42527.43 -22.58 5 I 2036-12-14T12:23:51.049 85.22 -60.28 42313.31 -22.55 6 I 2036-12-14T12:24:13.836 85.15 -60.19 41828.91 -22.54 Uranus I 2036-12-14T12:34:01.840 83.17 -57.94 25184.67 -29.20 -30.34 Uranus E 2036-12-14T13:06:36.793 75.90 -50.47 25395.54 18.68 19.50 6 E 2036-12-14T13:17:59.052 73.29 -47.86 41871.40 22.53 5 E 2036-12-14T13:18:13.316 73.24 -47.81 42165.00 22.54 4 E 2036-12-14T13:18:31.925 73.16 -47.73 42596.36 22.57 alpha E 2036-12-14T13:20:04.359 72.81 -47.38 44692.47 22.73 beta E 2036-12-14T13:20:46.922 72.65 -47.22 45657.71 22.78 eta E 2036-12-14T13:21:53.481 72.39 -46.97 47176.12 22.88 gamma E 2036-12-14T13:22:12.927 72.32 -46.89 47621.19 22.90 delta E 2036-12-14T13:22:42.561 72.20 -46.78 48300.35 22.94 lambda E 2036-12-14T13:23:57.690 71.91 -46.49 50026.71 23.02 epsilon E 2036-12-14T13:24:48.204 71.72 -46.30 51190.89 23.13