Uranus_2040-01-24T09_18_24.0700_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:42:42 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2040-01-24T09:21:10.140 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 : 675849976321519616 2Mass ID (if available) : 08121165+2034508 ICRS Star Coord at Epoch: 08h 12m 11.64571s +20:34:50.81767s RUWE (>1.4 is poor) : 1.00 K magnitude : 14.034 G magnitude : 15.728 RP magnitude : 15.173 BP magnitude : 16.110 DUPflag : 0 Distance (au) : 17.605 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.20 Sun-Target sep (deg) : 177.20 Sun-Moon sep (deg) : 50.64 B (ring opening deg) : 46.27 PA of pole (deg) : 90.69 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.043 C/A sky separation (km) : 13323.0 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 2040-01-24T08:56:13.870 -1.83x 3.12x 51436.02 -30.73 lambda I 2040-01-24T08:56:59.712 -1.68x 2.97x 50026.71 -30.71 delta I 2040-01-24T08:57:56.003 -1.51x 2.80x 48300.35 -30.62 gamma I 2040-01-24T08:58:18.111 -1.44x 2.73x 47623.71 -30.59 eta I 2040-01-24T08:58:32.750 -1.39x 2.68x 47176.12 -30.56 beta I 2040-01-24T08:59:22.539 -1.24x 2.52x 45658.84 -30.48 alpha I 2040-01-24T08:59:52.313 -1.15x 2.43x 44744.37 -30.41 4 I 2040-01-24T09:01:05.471 -0.92x 2.20x 42544.62 -30.27 5 I 2040-01-24T09:01:19.092 -0.88x 2.15x 42157.54 -30.24 6 I 2040-01-24T09:01:28.304 -0.85x 2.12x 41799.13 -30.16 Uranus I 2040-01-24T09:05:48.844 -0.04x 1.30x 25288.32 -40.64 -41.94 Uranus E 2040-01-24T09:36:36.141 5.55 -4.40x 25399.27 29.91 31.07 6 E 2040-01-24T09:42:47.141 6.65 -5.52 41855.99 30.24 5 E 2040-01-24T09:42:59.240 6.68 -5.56 42284.19 30.33 4 E 2040-01-24T09:43:10.498 6.72 -5.59 42614.52 30.36 alpha E 2040-01-24T09:44:19.978 6.92 -5.80 44709.88 30.51 beta E 2040-01-24T09:44:51.583 7.01 -5.89 45674.27 30.57 eta E 2040-01-24T09:45:40.642 7.16 -6.04 47176.12 30.66 gamma E 2040-01-24T09:45:55.470 7.20 -6.08 47630.94 30.69 delta E 2040-01-24T09:46:17.271 7.26 -6.15 48300.35 30.72 lambda E 2040-01-24T09:47:13.376 7.43 -6.32 50026.71 30.81 epsilon E 2040-01-24T09:47:37.023 7.50 -6.39 50755.81 30.83