Uranus_2040-05-07T08_25_53.3700_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:42:43 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2040-05-07T08:28:46.490 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : 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 : 670702028520534400 2Mass ID (if available) : 08054850+2052353 ICRS Star Coord at Epoch: 08h 05m 48.52280s +20:52:35.72865s RUWE (>1.4 is poor) : 1.00 K magnitude : 14.499 G magnitude : 17.199 RP magnitude : 16.477 BP magnitude : 17.751 DUPflag : 0 Distance (au) : 18.854 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 15.56 Sun-Target sep (deg) : 72.34 Sun-Moon sep (deg) : 117.75 B (ring opening deg) : 47.77 PA of pole (deg) : 89.81 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.783 C/A sky separation (km) : 24382.2 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 2040-05-07T07:54:26.611 33.07 -8.51 51532.25 -17.77 lambda I 2040-05-07T07:55:51.615 33.00 -8.79 50026.71 -17.63 delta I 2040-05-07T07:57:30.109 32.93 -9.12 48300.35 -17.42 gamma I 2040-05-07T07:58:08.963 32.89 -9.24 47625.11 -17.34 eta I 2040-05-07T07:58:34.910 32.87 -9.33 47176.12 -17.27 beta I 2040-05-07T08:00:02.356 32.80 -9.62 45673.89 -17.06 alpha I 2040-05-07T08:00:56.826 32.75 -9.80 44749.92 -16.90 4 I 2040-05-07T08:03:03.480 32.64 -10.22 42613.93 -16.52 5 I 2040-05-07T08:03:26.185 32.62 -10.29 42247.65 -16.48 6 I 2040-05-07T08:03:51.593 32.60 -10.38 41842.76 -16.37 Uranus I 2040-05-07T08:20:41.373 31.56 -13.74 25476.64 19.81 20.67 Uranus E 2040-05-07T08:37:09.317 30.30 -17.05 25557.42 -2.69 -2.82 6 E 2040-05-07T08:59:17.264 28.26 -21.54 41875.68 16.43 5 E 2040-05-07T08:59:40.498 28.22 -21.62 42306.00 16.54 4 E 2040-05-07T08:59:57.794 28.19 -21.68 42571.53 16.59 alpha E 2040-05-07T09:02:04.784 27.97 -22.11 44694.46 16.97 beta E 2040-05-07T09:03:01.459 27.88 -22.30 45669.94 17.13 eta E 2040-05-07T09:04:28.940 27.73 -22.60 47176.12 17.35 gamma E 2040-05-07T09:04:55.135 27.68 -22.69 47631.40 17.41 delta E 2040-05-07T09:05:33.455 27.61 -22.82 48300.35 17.50 lambda E 2040-05-07T09:07:11.498 27.44 -23.15 50026.71 17.71 epsilon E 2040-05-07T09:07:56.744 27.36 -23.30 50830.18 17.85