Uranus_2030-12-15T00_52_58.7100_ESO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:34:55 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-12-15T00:56:18.180 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 : 3415591128901779072 2Mass ID (if available) : 05175185+2310393 ICRS Star Coord at Epoch: 05h 17m 51.83431s +23:10:38.87991s RUWE (>1.4 is poor) : 17.61 K magnitude : 11.903 G magnitude : 15.009 RP magnitude : 13.963 BP magnitude : 15.680 DUPflag : 0 Distance (au) : 18.171 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.42 Sun-Target sep (deg) : 177.68 Sun-Moon sep (deg) : 58.59 B (ring opening deg) : 81.74 PA of pole (deg) : 14.64 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.418 C/A sky separation (km) : 5506.1 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 2030-12-15T00:20:47.999 10.86 -9.02 50743.64 -23.48 lambda I 2030-12-15T00:21:18.536 10.95 -9.12 50026.71 -23.48 delta I 2030-12-15T00:22:32.087 11.18 -9.34 48300.35 -23.47 gamma I 2030-12-15T00:23:01.031 11.26 -9.43 47621.18 -23.46 eta I 2030-12-15T00:23:20.001 11.32 -9.48 47176.12 -23.46 beta I 2030-12-15T00:24:23.803 11.51 -9.68 45679.40 -23.45 alpha I 2030-12-15T00:25:05.543 11.64 -9.80 44700.22 -23.44 4 I 2030-12-15T00:26:38.011 11.91 -10.08 42535.33 -23.43 5 I 2030-12-15T00:26:51.073 11.95 -10.12 42226.35 -23.43 6 I 2030-12-15T00:27:06.672 12.00 -10.17 41865.48 -23.42 Uranus I 2030-12-15T00:38:49.247 14.06 -12.27 25405.16 -4.21 -4.41 Uranus E 2030-12-15T01:13:52.396 19.94 -18.26 25552.92 0.83 0.87 6 E 2030-12-15T01:25:27.581 21.77 -20.14 41818.22 23.50 5 E 2030-12-15T01:25:46.623 21.82 -20.19 42263.78 23.51 4 E 2030-12-15T01:26:01.414 21.86 -20.23 42613.04 23.51 alpha E 2030-12-15T01:27:32.019 22.09 -20.47 44743.23 23.53 beta E 2030-12-15T01:28:10.344 22.19 -20.57 45645.42 23.54 eta E 2030-12-15T01:29:15.346 22.35 -20.74 47176.12 23.55 gamma E 2030-12-15T01:29:34.652 22.40 -20.79 47630.87 23.56 delta E 2030-12-15T01:30:03.069 22.47 -20.86 48300.35 23.56 lambda E 2030-12-15T01:31:16.317 22.66 -21.05 50026.71 23.57 epsilon E 2030-12-15T01:32:20.634 22.82 -21.22 51543.32 23.58