Uranus_2041-01-07T23_09_33.3400_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:34:10 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2041-01-07T23:13:16.870 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : RIO Location : Rio de Janeiro Latitude (deg) : -22.89506 E. Longitude (deg) : 316.77708 Altitude (km) : 0.033 Gaia source ID : 662763142251433472 2Mass ID (if available) : 08350087+1920085 ICRS Star Coord at Epoch: 08h 35m 00.88794s +19:20:08.53039s RUWE (>1.4 is poor) : 2.25 K magnitude : 12.211 G magnitude : 13.919 RP magnitude : 13.345 BP magnitude : 14.318 DUPflag : 0 Distance (au) : 17.603 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -21.63 Sun-Target sep (deg) : 161.25 Sun-Moon sep (deg) : 127.74 B (ring opening deg) : 40.87 PA of pole (deg) : 93.63 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.675 C/A sky separation (km) : 8612.4 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 2041-01-07T22:47:07.059 -1.11x -13.90 50855.03 -32.34 lambda I 2041-01-07T22:47:32.703 -1.02x -13.99 50026.71 -32.29 delta I 2041-01-07T22:48:26.193 -0.83x -14.16 48300.35 -32.26 gamma I 2041-01-07T22:48:47.141 -0.75x -14.23 47624.77 -32.24 eta I 2041-01-07T22:49:01.059 -0.70x -14.27 47176.12 -32.23 beta I 2041-01-07T22:49:48.571 -0.53x -14.43 45646.94 -32.19 alpha I 2041-01-07T22:50:16.692 -0.43x -14.52 44749.18 -32.17 4 I 2041-01-07T22:51:22.227 -0.19x -14.73 42609.73 -32.09 5 I 2041-01-07T22:51:31.419 -0.16x -14.76 42313.56 -32.07 6 I 2041-01-07T22:51:45.719 -0.11x -14.81 41879.30 -32.09 Uranus I 2041-01-07T22:54:59.378 0.59x -15.44 25376.58 -40.22 -41.52 Uranus E 2041-01-07T23:31:29.670 8.35 -22.30 25315.02 48.43 49.73 6 E 2041-01-07T23:33:11.980 8.71 -22.61 41801.36 32.20 5 E 2041-01-07T23:33:24.883 8.76 -22.65 42156.62 32.18 4 E 2041-01-07T23:33:36.357 8.80 -22.69 42545.61 32.20 alpha E 2041-01-07T23:34:41.895 9.03 -22.88 44684.65 32.29 beta E 2041-01-07T23:35:12.406 9.13 -22.97 45668.94 32.32 eta E 2041-01-07T23:35:59.103 9.29 -23.11 47176.12 32.36 gamma E 2041-01-07T23:36:13.111 9.34 -23.16 47629.50 32.37 delta E 2041-01-07T23:36:33.829 9.41 -23.22 48300.35 32.39 lambda E 2041-01-07T23:37:27.096 9.60 -23.38 50026.71 32.43 epsilon E 2041-01-07T23:38:13.097 9.76 -23.52 51519.27 32.48