Uranus_2030-09-07T17_05_16.8700_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:41:20 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-09-07T16:58:31.730 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : MSO Location : Mt. Stromlo Observatory Latitude (deg) : -35.32000 E. Longitude (deg) : 149.00833 Altitude (km) : 0.770 Gaia source ID : 3416120749908253184 2Mass ID (if available) : 05262087+2317060 ICRS Star Coord at Epoch: 05h 26m 20.87832s +23:17:05.99780s RUWE (>1.4 is poor) : 0.97 K magnitude : 13.587 G magnitude : 15.957 RP magnitude : 15.161 BP magnitude : 16.614 DUPflag : 0 Distance (au) : 19.280 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 10.25 Sun-Target sep (deg) : 82.43 Sun-Moon sep (deg) : 151.32 B (ring opening deg) : 80.94 PA of pole (deg) : 27.20 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.258 C/A sky separation (km) : 17592.2 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 2030-09-07T15:40:21.653 0.83x -52.99 50948.06 -9.59 lambda I 2030-09-07T15:41:58.113 1.11x -52.76 50026.71 -9.54 delta I 2030-09-07T15:44:59.638 1.65x -52.33 48300.35 -9.48 gamma I 2030-09-07T15:46:11.370 1.86x -52.15 47621.01 -9.46 eta I 2030-09-07T15:46:58.446 2.00x -52.04 47176.12 -9.44 beta I 2030-09-07T15:49:37.484 2.47x -51.65 45679.14 -9.39 alpha I 2030-09-07T15:51:22.892 2.78x -51.39 44692.85 -9.35 4 I 2030-09-07T15:55:15.781 3.45x -50.80 42528.31 -9.24 5 I 2030-09-07T15:55:54.962 3.57x -50.70 42159.92 -9.23 6 I 2030-09-07T15:56:32.859 3.68x -50.60 41815.72 -9.21 Uranus I 2030-09-07T16:29:03.097 9.16 -45.26 25016.82 8.81 9.22 Uranus E 2030-09-07T17:29:21.304 18.28 -34.13 25535.35 1.81 1.89 6 E 2030-09-07T18:01:56.112 22.47 -27.73 41879.16 9.03 5 E 2030-09-07T18:02:43.198 22.56 -27.57 42305.14 9.04 4 E 2030-09-07T18:03:14.475 22.62 -27.46 42588.28 9.05 alpha E 2030-09-07T18:07:12.174 23.08 -26.67 44752.25 9.14 beta E 2030-09-07T18:08:50.751 23.27 -26.35 45654.96 9.18 eta E 2030-09-07T18:11:36.110 23.59 -25.79 47176.12 9.22 gamma E 2030-09-07T18:12:25.347 23.68 -25.63 47630.60 9.24 delta E 2030-09-07T18:13:37.777 23.81 -25.39 48300.35 9.26 lambda E 2030-09-07T18:16:43.816 24.16 -24.76 50026.71 9.30 epsilon E 2030-09-07T18:19:25.130 24.45 -24.22 51530.14 9.35