Uranus_2031-11-15T05_52_50.8800_ESO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:35:04 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-11-15T05:54:13.420 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : 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 : 3428371572887497344 2Mass ID (if available) : 05424490+2331347 ICRS Star Coord at Epoch: 05h 42m 44.91488s +23:31:34.36052s RUWE (>1.4 is poor) : 1.02 K magnitude : 14.732 G magnitude : 17.404 RP magnitude : 16.574 BP magnitude : 18.110 DUPflag : 0 Distance (au) : 18.263 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -18.41 Sun-Target sep (deg) : 146.17 Sun-Moon sep (deg) : 150.97 B (ring opening deg) : 78.51 PA of pole (deg) : 44.89 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.670 C/A sky separation (km) : 22120.1 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 2031-11-15T05:13:38.410 32.37 -41.19 50964.28 -16.99 lambda I 2031-11-15T05:14:33.523 32.46 -41.13 50026.71 -16.97 delta I 2031-11-15T05:16:15.688 32.63 -41.04 48300.35 -16.82 gamma I 2031-11-15T05:16:55.526 32.69 -41.00 47631.56 -16.76 eta I 2031-11-15T05:17:22.745 32.73 -40.97 47176.12 -16.71 beta I 2031-11-15T05:18:54.050 32.88 -40.88 45657.58 -16.54 alpha I 2031-11-15T05:19:52.720 32.97 -40.82 44689.99 -16.43 4 I 2031-11-15T05:22:00.280 33.16 -40.68 42610.22 -16.15 5 I 2031-11-15T05:22:19.927 33.19 -40.66 42296.44 -16.13 6 I 2031-11-15T05:22:49.567 33.24 -40.63 41817.54 -16.05 Uranus I 2031-11-15T05:42:56.078 34.87 -39.10 25524.87 2.77 2.90 Uranus E 2031-11-15T06:04:38.279 36.20 -36.99 25049.04 10.92 11.42 6 E 2031-11-15T06:24:52.019 36.99 -34.66 41879.71 16.08 5 E 2031-11-15T06:25:14.634 37.00 -34.61 42254.26 16.16 4 E 2031-11-15T06:25:32.019 37.01 -34.57 42533.16 16.19 alpha E 2031-11-15T06:27:45.836 37.07 -34.30 44716.79 16.47 beta E 2031-11-15T06:28:41.912 37.09 -34.18 45646.08 16.58 eta E 2031-11-15T06:30:13.687 37.13 -33.98 47176.12 16.75 gamma E 2031-11-15T06:30:40.325 37.14 -33.93 47622.99 16.80 delta E 2031-11-15T06:31:20.568 37.16 -33.84 48300.35 16.86 lambda E 2031-11-15T06:33:02.456 37.19 -33.62 50026.71 17.02 epsilon E 2031-11-15T06:33:57.897 37.21 -33.50 50972.54 17.04