Uranus_2030-01-05T08_49_40.5200_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:58 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-01-05T08:53:23.470 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : AAT Location : Siding Spring (AAT) Latitude (deg) : -31.27703 E. Longitude (deg) : 149.06608 Altitude (km) : 1.164 Gaia source ID : 3413211373420938752 2Mass ID (if available) : 04544389+2237336 ICRS Star Coord at Epoch: 04h 54m 43.92603s +22:37:33.56583s RUWE (>1.4 is poor) : 1.02 K magnitude : 14.061 G magnitude : 16.528 RP magnitude : 15.757 BP magnitude : 17.156 DUPflag : 0 Distance (au) : 18.359 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -19.57 Sun-Target sep (deg) : 150.33 Sun-Moon sep (deg) : 134.51 B (ring opening deg) : 81.80 PA of pole (deg) : -25.35 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.608 C/A sky separation (km) : 8100.7 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 2030-01-05T08:10:48.285 13.09 11.10x 51266.76 -19.51 lambda I 2030-01-05T08:11:51.775 13.28 10.88x 50026.71 -19.53 delta I 2030-01-05T08:13:20.231 13.53 10.59x 48300.35 -19.51 gamma I 2030-01-05T08:13:54.725 13.63 10.47x 47627.60 -19.50 eta I 2030-01-05T08:14:17.881 13.69 10.39x 47176.12 -19.49 beta I 2030-01-05T08:15:34.605 13.91 10.14x 45681.23 -19.48 alpha I 2030-01-05T08:16:25.577 14.05 9.97x 44689.05 -19.46 4 I 2030-01-05T08:18:12.941 14.35 9.61x 42601.45 -19.43 5 I 2030-01-05T08:18:30.305 14.40 9.55x 42263.32 -19.42 6 I 2030-01-05T08:18:52.152 14.46 9.48x 41840.18 -19.41 Uranus I 2030-01-05T08:32:59.961 16.80 6.67x 25558.78 0.16 0.16 Uranus E 2030-01-05T09:13:33.666 23.02 -1.21x 25334.77 -5.06 -5.30 6 E 2030-01-05T09:27:44.193 24.99 -3.88x 41818.32 19.49 5 E 2030-01-05T09:28:03.039 25.04 -3.93x 42180.33 19.49 4 E 2030-01-05T09:28:20.802 25.08 -3.99x 42530.57 19.50 alpha E 2030-01-05T09:30:14.625 25.33 -4.34x 44752.04 19.54 beta E 2030-01-05T09:31:00.191 25.43 -4.48x 45642.25 19.56 eta E 2030-01-05T09:32:18.589 25.60 -4.73x 47176.12 19.58 gamma E 2030-01-05T09:32:41.600 25.65 -4.80x 47626.74 19.59 delta E 2030-01-05T09:33:15.985 25.73 -4.90x 48300.35 19.59 lambda E 2030-01-05T09:34:44.039 25.92 -5.17 50026.71 19.62 epsilon E 2030-01-05T09:35:29.125 26.02 -5.31 50911.34 19.61