Uranus_2037-12-20T01_37_59.8000_ESO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:08 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2037-12-20T01:41:41.780 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : ESO Location : European Southern Obs. (3.6m) Latitude (deg) : -29.26097 E. Longitude (deg) : 289.26831 Altitude (km) : 2.400 Gaia source ID : 865477695882660096 2Mass ID (if available) : 07375326+2201594 ICRS Star Coord at Epoch: 07h 37m 53.26016s +22:01:59.21843s RUWE (>1.4 is poor) : 1.05 K magnitude : 14.485 G magnitude : 16.830 RP magnitude : 16.085 BP magnitude : 17.431 DUPflag : 0 Distance (au) : 17.808 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.57 Sun-Target sep (deg) : 155.39 Sun-Moon sep (deg) : 54.07 B (ring opening deg) : 54.21 PA of pole (deg) : 85.50 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.006 C/A sky separation (km) : 71.6 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 2037-12-20T01:07:48.834 -2.21x -16.72 51314.23 -25.18 lambda I 2037-12-20T01:08:39.967 -2.04x -16.86 50026.71 -25.18 delta I 2037-12-20T01:09:48.522 -1.81x -17.05 48300.35 -25.18 gamma I 2037-12-20T01:10:15.119 -1.72x -17.13 47630.56 -25.18 eta I 2037-12-20T01:10:33.164 -1.66x -17.18 47176.12 -25.18 beta I 2037-12-20T01:11:33.935 -1.46x -17.35 45647.81 -25.19 alpha I 2037-12-20T01:12:10.570 -1.34x -17.45 44730.51 -25.19 4 I 2037-12-20T01:13:33.875 -1.06x -17.68 42611.71 -25.18 5 I 2037-12-20T01:13:49.091 -1.01x -17.72 42222.70 -25.18 6 I 2037-12-20T01:14:06.322 -0.96x -17.77 41794.75 -25.18 Uranus I 2037-12-20T01:21:25.021 0.49x -18.96 25199.06 -34.45 -35.69 Uranus E 2037-12-20T02:01:56.488 8.31 -25.11 25200.01 34.40 35.64 6 E 2037-12-20T02:09:17.198 9.69 -26.13 41879.74 25.30 5 E 2037-12-20T02:09:31.963 9.73 -26.17 42247.16 25.30 4 E 2037-12-20T02:09:42.937 9.77 -26.19 42530.75 25.30 alpha E 2037-12-20T02:11:08.072 10.03 -26.38 44706.46 25.32 beta E 2037-12-20T02:11:46.520 10.15 -26.47 45674.46 25.32 eta E 2037-12-20T02:12:45.914 10.33 -26.60 47176.12 25.32 gamma E 2037-12-20T02:13:03.522 10.39 -26.64 47621.98 25.32 delta E 2037-12-20T02:13:30.311 10.47 -26.70 48300.35 25.32 lambda E 2037-12-20T02:14:38.480 10.68 -26.86 50026.71 25.33 epsilon E 2037-12-20T02:15:16.075 10.79 -26.94 50978.88 25.33