Uranus_2030-08-03T10_12_47.2700_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:24:13 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-08-03T10:09:24.130 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 : 3416338586353330816 2Mass ID (if available) : 05213607+2312329 ICRS Star Coord at Epoch: 05h 21m 36.06359s +23:12:32.79093s RUWE (>1.4 is poor) : 1.01 K magnitude : 14.257 G magnitude : 18.571 RP magnitude : 17.381 BP magnitude : 20.145 DUPflag : 0 Distance (au) : 19.823 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 25.67 Sun-Target sep (deg) : 49.54 Sun-Moon sep (deg) : 97.76 B (ring opening deg) : 81.45 PA of pole (deg) : 20.49 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.151 C/A sky separation (km) : 2166.1 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 2030-08-03T09:36:32.479 12.58 -29.39 50745.90 -25.70 lambda I 2030-08-03T09:37:00.466 12.67 -29.33 50026.71 -25.70 delta I 2030-08-03T09:38:07.655 12.90 -29.16 48300.35 -25.69 gamma I 2030-08-03T09:38:33.951 12.99 -29.10 47624.76 -25.69 eta I 2030-08-03T09:38:51.416 13.05 -29.05 47176.12 -25.69 beta I 2030-08-03T09:39:50.772 13.25 -28.91 45651.38 -25.68 alpha I 2030-08-03T09:40:27.799 13.38 -28.81 44700.42 -25.68 4 I 2030-08-03T09:41:49.584 13.66 -28.61 42602.09 -25.67 5 I 2030-08-03T09:42:03.385 13.70 -28.58 42243.96 -25.67 6 I 2030-08-03T09:42:20.242 13.76 -28.53 41816.49 -25.67 Uranus I 2030-08-03T09:52:56.130 15.93 -26.91 25413.85 4.24 4.44 Uranus E 2030-08-03T10:25:56.372 22.77 -21.50 25489.71 -2.92 -3.06 6 E 2030-08-03T10:36:34.395 25.00 -19.65 41854.01 25.59 5 E 2030-08-03T10:36:48.793 25.05 -19.61 42217.77 25.56 4 E 2030-08-03T10:37:01.161 25.10 -19.58 42537.17 25.56 alpha E 2030-08-03T10:38:27.135 25.40 -19.32 44733.74 25.56 beta E 2030-08-03T10:39:03.855 25.53 -19.22 45672.50 25.57 eta E 2030-08-03T10:40:02.665 25.73 -19.04 47176.12 25.57 gamma E 2030-08-03T10:40:20.312 25.80 -18.99 47627.30 25.57 delta E 2030-08-03T10:40:46.637 25.89 -18.91 48300.35 25.57 lambda E 2030-08-03T10:41:54.159 26.13 -18.71 50026.71 25.57 epsilon E 2030-08-03T10:42:53.645 26.33 -18.54 51547.58 25.57