Uranus_2030-01-05T08_49_40.5200_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:24:11 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-01-05T08:45:33.940 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : MCD Location : McDonald Obs. 2.7m Latitude (deg) : 30.67158 E. Longitude (deg) : 255.97844 Altitude (km) : 2.075 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) : 133.75 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 (") : 0.202 C/A sky separation (km) : 2687.0 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 2030-01-05T08:02:32.211 47.17 -74.23 51303.22 -19.84 lambda I 2030-01-05T08:03:36.543 46.93 -74.03 50026.71 -19.84 delta I 2030-01-05T08:05:03.563 46.62 -73.74 48300.35 -19.84 gamma I 2030-01-05T08:05:37.507 46.50 -73.63 47627.06 -19.83 eta I 2030-01-05T08:06:00.243 46.42 -73.56 47176.12 -19.83 beta I 2030-01-05T08:07:15.637 46.15 -73.31 45681.14 -19.83 alpha I 2030-01-05T08:08:05.774 45.97 -73.15 44687.37 -19.83 4 I 2030-01-05T08:09:50.837 45.59 -72.80 42605.20 -19.82 5 I 2030-01-05T08:10:07.569 45.53 -72.75 42272.00 -19.81 6 I 2030-01-05T08:10:29.220 45.45 -72.68 41845.22 -19.82 Uranus I 2030-01-05T08:24:12.173 42.49 -69.91 25529.76 1.82 1.90 Uranus E 2030-01-05T09:06:54.110 33.32 -60.96 25454.37 -3.44 -3.61 6 E 2030-01-05T09:20:41.883 30.38 -58.01 41823.99 19.70 5 E 2030-01-05T09:21:00.609 30.32 -57.94 42189.26 19.70 4 E 2030-01-05T09:21:17.964 30.25 -57.88 42533.80 19.70 alpha E 2030-01-05T09:23:10.525 29.86 -57.48 44751.03 19.70 beta E 2030-01-05T09:23:55.740 29.70 -57.31 45641.51 19.70 eta E 2030-01-05T09:25:13.631 29.42 -57.04 47176.12 19.70 gamma E 2030-01-05T09:25:36.465 29.34 -56.95 47626.06 19.71 delta E 2030-01-05T09:26:10.684 29.22 -56.83 48300.35 19.71 lambda E 2030-01-05T09:27:38.295 28.91 -56.52 50026.71 19.70 epsilon E 2030-01-05T09:28:25.276 28.74 -56.35 50952.48 19.70