Uranus_2031-02-04T22_15_40.8300_KAV.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:43 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-02-04T22:05:49.650 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : KAV Location : Kavalur Observatory Latitude (deg) : 12.57556 E. Longitude (deg) : 78.83167 Altitude (km) : 0.722 Gaia source ID : 3415395205375892864 2Mass ID (if available) : 05101832+2302438 ICRS Star Coord at Epoch: 05h 10m 18.32780s +23:02:43.69898s RUWE (>1.4 is poor) : 1.38 K magnitude : 10.872 G magnitude : 12.120 RP magnitude : 11.690 BP magnitude : 12.387 DUPflag : 0 Distance (au) : 18.589 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -9.94 Sun-Target sep (deg) : 123.12 Sun-Moon sep (deg) : 27.16 B (ring opening deg) : 82.13 PA of pole (deg) : 1.87 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.857 C/A sky separation (km) : 11548.4 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 2031-02-04T20:42:22.204 8.30 -64.62 51058.42 -9.76 lambda I 2031-02-04T20:44:08.162 7.90 -64.19 50026.71 -9.73 delta I 2031-02-04T20:47:05.846 7.23 -63.48 48300.35 -9.70 gamma I 2031-02-04T20:48:15.430 6.97 -63.21 47625.62 -9.69 eta I 2031-02-04T20:49:01.831 6.79 -63.02 47176.12 -9.68 beta I 2031-02-04T20:51:38.488 6.20 -62.40 45661.20 -9.66 alpha I 2031-02-04T20:53:12.719 5.84 -62.02 44752.43 -9.64 4 I 2031-02-04T20:56:54.775 5.01 -61.13 42616.54 -9.59 5 I 2031-02-04T20:57:29.412 4.88x -60.99 42284.08 -9.58 6 I 2031-02-04T20:58:17.001 4.70x -60.80 41826.35 -9.57 Uranus I 2031-02-04T21:27:39.921 -1.90x -53.75 25368.95 -4.47 -4.68 Uranus E 2031-02-04T22:44:33.399 -18.70x -35.29 25493.72 -2.61 -2.73 6 E 2031-02-04T23:14:30.561 -24.95x -28.13 41824.54 9.29 5 E 2031-02-04T23:15:06.767 -25.07x -27.98 42159.84 9.30 4 E 2031-02-04T23:15:46.694 -25.21x -27.82 42531.80 9.31 alpha E 2031-02-04T23:19:38.256 -26.00x -26.90 44689.16 9.33 beta E 2031-02-04T23:21:21.265 -26.35x -26.49 45651.22 9.34 eta E 2031-02-04T23:24:04.324 -26.90x -25.84 47176.12 9.36 gamma E 2031-02-04T23:24:52.736 -27.06x -25.65 47629.33 9.36 delta E 2031-02-04T23:26:04.373 -27.30x -25.36 48300.35 9.37 lambda E 2031-02-04T23:29:08.477 -27.92x -24.63 50026.71 9.38 epsilon E 2031-02-04T23:31:34.858 -28.41x -24.05 51401.10 9.41