Uranus_2047-10-28T13_08_55.5500_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:07 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2047-10-28T13:04:31.890 Event type : PgtX : Uranus occs: geocentric, topocentric : No ring occs Observer code : IRTF Location : Mauna Kea/IRTF Latitude (deg) : 19.82622 E. Longitude (deg) : 204.52800 Altitude (km) : 4.168 Gaia source ID : 3868851328433383040 2Mass ID (if available) : 10450516+0843392 ICRS Star Coord at Epoch: 10h 45m 05.16377s +08:43:39.13389s RUWE (>1.4 is poor) : 1.08 K magnitude : 13.218 G magnitude : 16.001 RP magnitude : 15.352 BP magnitude : 16.249 DUPflag : 0 Distance (au) : 18.855 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 23.94 Sun-Target sep (deg) : 54.96 Sun-Moon sep (deg) : 173.90 B (ring opening deg) : 8.05 PA of pole (deg) : 104.23 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.033 C/A sky separation (km) : 452.9 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 2047-10-28T12:59:32.424 b 6.91 -47.89 50981.87 -167.19 lambda I 2047-10-28T12:59:38.139 b 6.93 -47.87 50026.72 -167.11 delta I 2047-10-28T12:59:48.474 b 6.97 -47.83 48300.34 -166.97 gamma I 2047-10-28T12:59:52.485 b 6.99 -47.82 47630.79 -166.91 eta I 2047-10-28T12:59:55.209 b 7.00 -47.80 47176.11 -166.87 beta I 2047-10-28T13:00:04.325 b 7.04 -47.77 45670.56 -166.79 alpha I 2047-10-28T13:00:10.529 b 7.06 -47.74 44685.89 -166.87 4 I 2047-10-28T13:00:22.678 b 7.11 -47.70 42528.41 -166.14 5 I 2047-10-28T13:00:26.141 b 7.12 -47.68 42309.46 -167.48 6 I 2047-10-28T13:00:27.511 b 7.13 -47.68 41806.12 -166.38 Uranus I 2047-10-28T12:46:42.764 3.91x -50.91 25547.85 78.66 79.16 Uranus E 2047-10-28T13:22:22.666 12.27 -42.52 25547.75 -79.97 -80.40 6 E 2047-10-28T13:08:32.008 b 9.02 -45.78 41867.68 166.20 5 E 2047-10-28T13:08:32.151 b 9.02 -45.78 42159.93 167.28 4 E 2047-10-28T13:08:37.012 b 9.04 -45.76 42613.73 165.96 alpha E 2047-10-28T13:08:49.078 b 9.09 -45.71 44750.96 166.67 beta E 2047-10-28T13:08:54.779 b 9.11 -45.69 45652.09 166.58 eta E 2047-10-28T13:09:04.019 b 9.15 -45.65 47176.12 166.66 gamma E 2047-10-28T13:09:06.693 b 9.16 -45.64 47621.68 166.70 delta E 2047-10-28T13:09:10.763 b 9.17 -45.63 48300.34 166.75 lambda E 2047-10-28T13:09:21.112 b 9.21 -45.59 50026.71 166.89 epsilon E 2047-10-28T13:09:28.849 b 9.24 -45.56 51318.33 166.99