Uranus_2030-12-20T07_19_10.8700_PAL.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:17:47 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-12-20T07:18:59.240 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : PAL Location : Palomar Mt (200") Latitude (deg) : 33.35622 E. Longitude (deg) : 243.13601 Altitude (km) : 1.706 Gaia source ID : 3415631535954148864 2Mass ID (if available) : 05165359+2309430 ICRS Star Coord at Epoch: 05h 16m 53.57450s +23:09:42.83516s RUWE (>1.4 is poor) : 1.03 K magnitude : 13.427 G magnitude : 16.814 RP magnitude : 15.817 BP magnitude : 17.823 DUPflag : 0 Distance (au) : 18.179 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.18 Sun-Target sep (deg) : 172.10 Sun-Moon sep (deg) : 127.52 B (ring opening deg) : 81.81 PA of pole (deg) : 13.07 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.160 C/A sky separation (km) : 2107.7 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 2030-12-20T06:43:09.785 78.33 -73.30 50743.95 -23.56 lambda I 2030-12-20T06:43:40.233 78.39 -73.39 50026.71 -23.56 delta I 2030-12-20T06:44:53.521 78.52 -73.61 48300.35 -23.55 gamma I 2030-12-20T06:45:22.356 78.58 -73.69 47621.17 -23.55 eta I 2030-12-20T06:45:41.251 78.61 -73.75 47176.12 -23.55 beta I 2030-12-20T06:46:44.786 78.72 -73.93 45679.59 -23.55 alpha I 2030-12-20T06:47:26.321 78.79 -74.05 44701.19 -23.55 4 I 2030-12-20T06:48:58.270 78.94 -74.32 42537.13 -23.55 5 I 2030-12-20T06:49:11.146 78.96 -74.35 42231.80 -23.54 6 I 2030-12-20T06:49:26.713 78.98 -74.40 41867.78 -23.55 Uranus I 2030-12-20T07:00:59.508 79.79 -76.28 25531.98 -1.74 -1.82 Uranus E 2030-12-20T07:36:56.690 78.44 -80.09 25477.24 3.04 3.18 6 E 2030-12-20T07:48:28.117 76.97 -80.22 41803.76 23.54 5 E 2030-12-20T07:48:46.360 76.93 -80.21 42229.66 23.54 4 E 2030-12-20T07:49:02.056 76.89 -80.20 42602.08 23.54 alpha E 2030-12-20T07:50:32.628 76.68 -80.17 44732.89 23.55 beta E 2030-12-20T07:51:11.223 76.58 -80.15 45642.02 23.55 eta E 2030-12-20T07:52:16.362 76.42 -80.11 47176.12 23.55 gamma E 2030-12-20T07:52:35.698 76.37 -80.10 47631.48 23.55 delta E 2030-12-20T07:53:04.101 76.30 -80.08 48300.35 23.55 lambda E 2030-12-20T07:54:17.403 76.12 -80.03 50026.71 23.55 epsilon E 2030-12-20T07:55:22.291 75.95 -79.98 51554.99 23.55