Uranus_2024-10-14T10_22_17.9000_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:28:08 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2024-10-14T10:24:55.820 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 : 57157360352933248 2Mass ID (if available) : 03354370+1902093 ICRS Star Coord at Epoch: 03h 35m 43.68397s +19:02:09.23941s RUWE (>1.4 is poor) : 0.98 K magnitude : 14.185 G magnitude : 16.323 RP magnitude : 15.657 BP magnitude : 16.824 DUPflag : 0 Distance (au) : 18.741 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -18.06 Sun-Target sep (deg) : 145.04 Sun-Moon sep (deg) : 78.53 B (ring opening deg) : 67.34 PA of pole (deg) : -83.82 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.016 C/A sky separation (km) : 218.4 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 2024-10-14T09:41:30.119 51.47 -77.03 51532.60 -19.73 lambda I 2024-10-14T09:42:46.454 51.76 -77.17 50026.71 -19.73 delta I 2024-10-14T09:44:13.958 52.11 -77.34 48300.35 -19.73 gamma I 2024-10-14T09:44:48.389 52.24 -77.40 47621.02 -19.73 eta I 2024-10-14T09:45:10.938 52.33 -77.44 47176.12 -19.73 beta I 2024-10-14T09:46:27.416 52.63 -77.57 45666.79 -19.73 alpha I 2024-10-14T09:47:13.608 52.81 -77.65 44751.63 -19.73 4 I 2024-10-14T09:49:05.459 53.25 -77.82 42550.31 -19.74 5 I 2024-10-14T09:49:17.506 53.29 -77.84 42315.21 -19.74 6 I 2024-10-14T09:49:43.097 53.39 -77.88 41797.89 -19.73 Uranus I 2024-10-14T10:02:11.415 56.32 -78.62 25110.67 21.40 22.32 Uranus E 2024-10-14T10:47:38.398 67.03 -75.16 25116.05 -21.26 -22.17 6 E 2024-10-14T11:00:08.590 69.97 -73.04 41876.37 19.83 5 E 2024-10-14T11:00:22.018 70.03 -73.00 42154.84 19.83 4 E 2024-10-14T11:00:44.229 70.11 -72.93 42592.64 19.83 alpha E 2024-10-14T11:02:30.053 70.53 -72.61 44685.33 19.83 beta E 2024-10-14T11:03:18.794 70.72 -72.46 45655.71 19.84 eta E 2024-10-14T11:04:35.430 71.02 -72.22 47176.12 19.84 gamma E 2024-10-14T11:04:58.387 71.11 -72.15 47631.53 19.84 delta E 2024-10-14T11:05:32.102 71.25 -72.04 48300.35 19.84 lambda E 2024-10-14T11:06:59.119 71.59 -71.77 50026.71 19.84 epsilon E 2024-10-14T11:07:36.286 71.73 -71.65 50764.13 19.84