Uranus_2027-01-21T10_28_42.5100_KPNO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:45 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-01-21T10:18:16.860 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : KPNO Location : Kitt Peak Natl Obs Latitude (deg) : 31.96333 E. Longitude (deg) : 248.40000 Altitude (km) : 2.120 Gaia source ID : 51296310542057088 2Mass ID (if available) : 03572444+2018473 ICRS Star Coord at Epoch: 03h 57m 24.43809s +20:18:46.64687s RUWE (>1.4 is poor) : 0.98 K magnitude : 12.423 G magnitude : 14.563 RP magnitude : 13.865 BP magnitude : 15.099 DUPflag : 0 Distance (au) : 18.900 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -8.86 Sun-Target sep (deg) : 120.67 Sun-Moon sep (deg) : 43.41 B (ring opening deg) : 72.15 PA of pole (deg) : -76.18 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.250 C/A sky separation (km) : 17136.5 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 2027-01-21T08:49:52.442 17.44 -69.92 51400.61 -8.77 lambda I 2027-01-21T08:52:29.024 16.90 -69.44 50026.71 -8.76 delta I 2027-01-21T08:55:46.746 16.22 -68.84 48300.35 -8.71 gamma I 2027-01-21T08:57:04.819 15.95 -68.60 47621.46 -8.69 eta I 2027-01-21T08:57:56.137 15.77 -68.44 47176.12 -8.67 beta I 2027-01-21T09:00:49.255 15.18 -67.90 45680.02 -8.62 alpha I 2027-01-21T09:02:37.100 14.81 -67.56 44749.86 -8.58 4 I 2027-01-21T09:06:56.575 13.92 -66.73 42538.70 -8.49 5 I 2027-01-21T09:07:29.747 13.80 -66.62 42252.01 -8.48 6 I 2027-01-21T09:08:12.910 13.66 -66.48 41879.68 -8.47 Uranus I 2027-01-21T09:42:40.610 6.67 -59.60 25480.98 6.66 6.97 Uranus E 2027-01-21T10:53:06.913 -6.98x -44.83 25075.55 -16.99 -17.74 6 E 2027-01-21T11:26:50.827 -13.09x -37.66 41810.81 8.21 5 E 2027-01-21T11:27:35.132 -13.22x -37.51 42165.29 8.22 4 E 2027-01-21T11:28:22.947 -13.36x -37.34 42569.82 8.23 alpha E 2027-01-21T11:32:39.400 -14.10x -36.43 44687.25 8.31 beta E 2027-01-21T11:34:34.802 -14.44x -36.02 45652.39 8.33 eta E 2027-01-21T11:37:37.393 -14.96x -35.38 47176.12 8.37 gamma E 2027-01-21T11:38:31.736 -15.12x -35.18 47631.34 8.38 delta E 2027-01-21T11:39:51.474 -15.35x -34.90 48300.35 8.40 lambda E 2027-01-21T11:43:16.602 -15.93x -34.18 50026.71 8.43 epsilon E 2027-01-21T11:44:42.575 -16.17x -33.87 50752.39 8.44