Uranus_2038-12-22T13_58_14.2300_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:50 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2038-12-22T13:55:59.260 Event type : XRgt : No Uranus occs : 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 : 673883602855486080 2Mass ID (if available) : 07574257+2114238 ICRS Star Coord at Epoch: 07h 57m 42.57904s +21:14:23.58911s RUWE (>1.4 is poor) : 1.06 K magnitude : 10.852 G magnitude : 13.320 RP magnitude : 12.580 BP magnitude : 13.926 DUPflag : 0 Distance (au) : 17.767 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.02 Sun-Target sep (deg) : 153.01 Sun-Moon sep (deg) : 106.17 B (ring opening deg) : 49.65 PA of pole (deg) : 88.64 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.669 C/A sky separation (km) : 34391.9 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 2038-12-22T13:30:08.365 72.81 -45.93 50758.90 -19.35 lambda I 2038-12-22T13:30:46.522 72.66 -45.78 50026.71 -19.06 delta I 2038-12-22T13:32:18.659 72.30 -45.43 48300.35 -18.40 gamma I 2038-12-22T13:32:55.848 72.15 -45.29 47621.32 -18.11 eta I 2038-12-22T13:33:20.559 72.06 -45.20 47176.12 -17.92 beta I 2038-12-22T13:34:47.314 71.72 -44.87 45654.63 -17.19 alpha I 2038-12-22T13:35:42.673 71.50 -44.66 44711.51 -16.68 4 I 2038-12-22T13:37:59.581 70.97 -44.14 42530.97 -15.26 5 I 2038-12-22T13:38:20.660 70.89 -44.06 42209.83 -15.08 6 I 2038-12-22T13:38:43.574 70.80 -43.97 41858.41 -14.76 No planet occultations 6 E 2038-12-22T14:08:05.720 63.93 -37.28 41879.37 14.75 5 E 2038-12-22T14:08:31.303 63.83 -37.18 42297.29 15.06 4 E 2038-12-22T14:08:47.943 63.77 -37.12 42538.07 15.25 alpha E 2038-12-22T14:11:06.797 63.23 -36.59 44749.50 16.66 beta E 2038-12-22T14:12:01.906 63.01 -36.38 45678.86 17.17 eta E 2038-12-22T14:13:27.353 62.68 -36.06 47176.12 17.89 gamma E 2038-12-22T14:13:52.249 62.58 -35.96 47624.01 18.09 delta E 2038-12-22T14:14:29.344 62.44 -35.82 48300.35 18.37 lambda E 2038-12-22T14:16:01.625 62.08 -35.48 50026.71 19.03 epsilon E 2038-12-22T14:17:07.020 61.82 -35.23 51285.29 19.32