Uranus_2032-04-11T04_36_16.0300_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:28:50 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2032-04-11T04:38:46.320 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 : 3416547871518972800 2Mass ID (if available) : 05313439+2326136 ICRS Star Coord at Epoch: 05h 31m 34.40137s +23:26:13.40325s RUWE (>1.4 is poor) : 1.01 K magnitude : 14.875 G magnitude : 17.894 RP magnitude : 17.003 BP magnitude : 18.749 DUPflag : 0 Distance (au) : 19.514 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 20.30 Sun-Target sep (deg) : 62.07 Sun-Moon sep (deg) : 48.92 B (ring opening deg) : 80.20 PA of pole (deg) : 33.49 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.351 C/A sky separation (km) : 4970.6 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 2032-04-11T03:56:15.936 70.91 9.07x 51331.49 -19.89 lambda I 2032-04-11T03:57:21.597 70.66 8.82x 50026.71 -19.87 delta I 2032-04-11T03:58:48.498 70.33 8.48x 48300.35 -19.86 gamma I 2032-04-11T03:59:22.525 70.20 8.35x 47624.51 -19.86 eta I 2032-04-11T03:59:45.104 70.12 8.26x 47176.12 -19.86 beta I 2032-04-11T04:01:00.858 69.83 7.96x 45672.28 -19.85 alpha I 2032-04-11T04:01:47.395 69.65 7.78x 44746.97 -19.85 4 I 2032-04-11T04:03:38.938 69.23 7.35x 42533.04 -19.83 5 I 2032-04-11T04:03:52.645 69.18 7.29x 42268.02 -19.84 6 I 2032-04-11T04:04:12.201 69.10 7.22x 41875.49 -19.83 Uranus I 2032-04-11T04:18:02.948 65.93 3.98x 25244.78 7.21 7.55 Uranus E 2032-04-11T04:59:38.830 56.37 -5.67 25455.57 -4.10 -4.30 6 E 2032-04-11T05:13:18.880 53.23 -8.82 41795.69 19.92 5 E 2032-04-11T05:13:40.044 53.15 -8.90 42219.88 19.93 4 E 2032-04-11T05:14:00.101 53.07 -8.98 42614.07 19.92 alpha E 2032-04-11T05:15:44.050 52.67 -9.38 44686.67 19.94 beta E 2032-04-11T05:16:32.130 52.49 -9.56 45646.62 19.94 eta E 2032-04-11T05:17:48.799 52.20 -9.85 47176.12 19.96 gamma E 2032-04-11T05:18:11.389 52.11 -9.94 47626.94 19.96 delta E 2032-04-11T05:18:45.126 51.98 -10.07 48300.35 19.96 lambda E 2032-04-11T05:20:11.584 51.65 -10.40 50026.71 19.97 epsilon E 2032-04-11T05:21:02.106 51.46 -10.59 51035.92 19.99