Uranus_2037-05-06T08_28_55.0700_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:43 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2037-05-06T08:33:24.350 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 : 3368198673051624704 2Mass ID (if available) : 07085749+2255204 ICRS Star Coord at Epoch: 07h 08m 57.47527s +22:55:19.88052s RUWE (>1.4 is poor) : 1.10 K magnitude : 12.354 G magnitude : 14.521 RP magnitude : 13.812 BP magnitude : 15.088 DUPflag : 0 Distance (au) : 19.225 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 21.25 Sun-Target sep (deg) : 60.20 Sun-Moon sep (deg) : 158.88 B (ring opening deg) : 60.73 PA of pole (deg) : 80.03 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.138 C/A sky separation (km) : 1918.1 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 2037-05-06T07:57:49.492 15.71 -39.85 51304.17 -24.00 lambda I 2037-05-06T07:58:42.703 15.52 -40.00 50026.71 -24.01 delta I 2037-05-06T07:59:54.610 15.25 -40.20 48300.35 -24.01 gamma I 2037-05-06T08:00:22.735 15.14 -40.28 47625.10 -24.01 eta I 2037-05-06T08:00:41.435 15.07 -40.33 47176.12 -24.01 beta I 2037-05-06T08:01:45.217 14.84 -40.50 45643.17 -24.01 alpha I 2037-05-06T08:02:24.175 14.69 -40.61 44707.48 -24.01 4 I 2037-05-06T08:03:51.589 14.37 -40.85 42611.37 -24.01 5 I 2037-05-06T08:04:10.150 14.30 -40.91 42156.06 -24.00 6 I 2037-05-06T08:04:24.703 14.25 -40.95 41838.06 -24.02 Uranus I 2037-05-06T08:13:43.205 12.18 -42.45 25174.71 26.98 28.06 Uranus E 2037-05-06T08:53:01.293 3.56x -48.01 25136.68 -28.43 -29.55 6 E 2037-05-06T09:02:06.228 1.59x -49.07 41840.38 24.17 5 E 2037-05-06T09:02:27.144 1.51x -49.11 42312.33 24.15 4 E 2037-05-06T09:02:35.687 1.48x -49.13 42529.32 24.16 alpha E 2037-05-06T09:04:06.957 1.15x -49.30 44732.32 24.16 beta E 2037-05-06T09:04:46.071 1.01x -49.37 45678.27 24.17 eta E 2037-05-06T09:05:47.970 0.79x -49.48 47176.12 24.17 gamma E 2037-05-06T09:06:06.657 0.72x -49.51 47627.86 24.17 delta E 2037-05-06T09:06:34.475 0.62x -49.56 48300.35 24.18 lambda E 2037-05-06T09:07:45.877 0.37x -49.69 50026.71 24.18 epsilon E 2037-05-06T09:08:24.508 0.23x -49.76 50960.90 24.18