Uranus_2030-12-15T00_52_58.7100_KPNO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:22:05 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-12-15T00:56:40.590 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 : 3415591128901779072 2Mass ID (if available) : 05175185+2310393 ICRS Star Coord at Epoch: 05h 17m 51.83431s +23:10:38.87991s RUWE (>1.4 is poor) : 17.61 K magnitude : 11.903 G magnitude : 15.009 RP magnitude : 13.963 BP magnitude : 15.680 DUPflag : 0 Distance (au) : 18.171 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.42 Sun-Target sep (deg) : 177.68 Sun-Moon sep (deg) : 58.57 B (ring opening deg) : 81.74 PA of pole (deg) : 14.64 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.147 C/A sky separation (km) : 1938.2 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 2030-12-15T00:20:31.592 2.06x -0.20x 50749.54 -23.33 lambda I 2030-12-15T00:21:02.581 2.16x -0.29x 50026.71 -23.33 delta I 2030-12-15T00:22:16.592 2.40x -0.53x 48300.35 -23.33 gamma I 2030-12-15T00:22:45.696 2.49x -0.62x 47621.48 -23.33 eta I 2030-12-15T00:23:04.789 2.55x -0.68x 47176.12 -23.33 beta I 2030-12-15T00:24:09.017 2.76x -0.88x 45677.77 -23.33 alpha I 2030-12-15T00:24:51.108 2.89x -1.01x 44695.69 -23.32 4 I 2030-12-15T00:26:23.968 3.19x -1.31x 42531.02 -23.33 5 I 2030-12-15T00:26:37.539 3.23x -1.35x 42212.33 -23.32 6 I 2030-12-15T00:26:52.795 3.28x -1.40x 41859.33 -23.32 Uranus I 2030-12-15T00:38:31.561 5.54 -3.62x 25524.98 -1.97 -2.07 Uranus E 2030-12-15T01:14:45.901 12.71 -10.71 25471.94 3.16 3.31 6 E 2030-12-15T01:26:21.415 15.05 -13.02 41811.75 23.43 5 E 2030-12-15T01:26:40.286 15.11 -13.08 42250.10 23.42 4 E 2030-12-15T01:26:55.506 15.16 -13.13 42609.32 23.43 alpha E 2030-12-15T01:28:26.470 15.47 -13.44 44739.00 23.43 beta E 2030-12-15T01:29:05.053 15.60 -13.56 45643.59 23.44 eta E 2030-12-15T01:30:10.430 15.82 -13.78 47176.12 23.44 gamma E 2030-12-15T01:30:29.846 15.88 -13.85 47631.23 23.44 delta E 2030-12-15T01:30:58.390 15.98 -13.94 48300.35 23.44 lambda E 2030-12-15T01:32:12.026 16.23 -14.19 50026.71 23.45 epsilon E 2030-12-15T01:33:17.134 16.45 -14.41 51553.38 23.45