Uranus_2031-12-07T01_12_22.8900_KPNO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:22:16 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-12-07T01:15:58.270 Event type : XRgt : No Uranus occs : 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 : 3404399608062184320 2Mass ID (if available) : 05390677+2330069 ICRS Star Coord at Epoch: 05h 39m 06.78499s +23:30:06.82591s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.413 G magnitude : 17.532 RP magnitude : 16.631 BP magnitude : 18.402 DUPflag : 0 Distance (au) : 18.120 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.90 Sun-Target sep (deg) : 169.05 Sun-Moon sep (deg) : 78.31 B (ring opening deg) : 79.10 PA of pole (deg) : 41.54 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.997 C/A sky separation (km) : 39388.6 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 2031-12-07T00:52:43.997 -1.81x -6.74 51548.38 -14.63 lambda I 2031-12-07T00:54:30.651 -1.47x -7.09 50026.71 -13.92 delta I 2031-12-07T00:56:38.708 -1.08x -7.51 48300.35 -13.02 gamma I 2031-12-07T00:57:31.463 -0.91x -7.68 47623.73 -12.62 eta I 2031-12-07T00:58:07.315 -0.80x -7.80 47176.12 -12.34 beta I 2031-12-07T01:00:14.013 -0.40x -8.22 45677.81 -11.28 alpha I 2031-12-07T01:01:38.698 -0.14x -8.50 44752.19 -10.52 4 I 2031-12-07T01:05:34.633 0.60x -9.28 42544.02 -8.12 5 I 2031-12-07T01:06:24.116 0.76x -9.44 42160.04 -7.61 6 I 2031-12-07T01:07:05.410 0.89x -9.58 41846.07 -7.15 No planet occultations 6 E 2031-12-07T01:25:56.480 4.49x -13.35 41868.96 7.16 5 E 2031-12-07T01:26:39.853 4.63x -13.50 42194.33 7.63 4 E 2031-12-07T01:27:21.829 4.77x -13.64 42526.86 8.13 alpha E 2031-12-07T01:31:18.514 5.53 -14.44 44741.35 10.55 beta E 2031-12-07T01:32:42.579 5.80 -14.72 45660.16 11.31 eta E 2031-12-07T01:34:50.540 6.22 -15.15 47176.12 12.38 gamma E 2031-12-07T01:35:26.073 6.34 -15.27 47620.98 12.66 delta E 2031-12-07T01:36:18.890 6.51 -15.45 48300.35 13.06 lambda E 2031-12-07T01:38:26.540 6.92 -15.88 50026.71 13.97 epsilon E 2031-12-07T01:39:55.649 7.21 -16.18 51297.60 14.68