Uranus_2031-02-04T23_11_42.6000_TEN.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:26:28 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-02-04T23:07:06.400 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : Ring occs: geocentric, topocentric Observer code : TEN Location : Teide Obs./Tenerife Latitude (deg) : 28.30050 E. Longitude (deg) : 343.48909 Altitude (km) : 2.395 Gaia source ID : 3415398160315795328 2Mass ID (if available) : 05101813+2302465 ICRS Star Coord at Epoch: 05h 10m 18.13164s +23:02:46.45229s RUWE (>1.4 is poor) : 1.07 K magnitude : 13.064 G magnitude : 14.867 RP magnitude : 14.207 BP magnitude : 15.250 DUPflag : 0 Distance (au) : 18.589 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -9.92 Sun-Target sep (deg) : 123.08 Sun-Moon sep (deg) : 28.50 B (ring opening deg) : 82.13 PA of pole (deg) : 1.86 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.039 C/A sky separation (km) : 27489.3 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 2031-02-04T21:58:26.899 79.72 -42.16 50798.20 -8.66 lambda I 2031-02-04T21:59:56.096 79.42 -42.48 50026.71 -8.62 delta I 2031-02-04T22:03:18.015 78.75 -43.22 48300.35 -8.48 gamma I 2031-02-04T22:04:38.347 78.48 -43.52 47621.78 -8.42 eta I 2031-02-04T22:05:31.430 78.30 -43.71 47176.12 -8.37 beta I 2031-02-04T22:08:31.990 77.68 -44.37 45677.23 -8.23 alpha I 2031-02-04T22:10:26.797 77.29 -44.79 44738.32 -8.12 4 I 2031-02-04T22:14:55.158 76.36 -45.77 42597.03 -7.84 5 I 2031-02-04T22:15:30.678 76.23 -45.90 42314.88 -7.81 6 I 2031-02-04T22:16:29.013 76.03 -46.12 41866.57 -7.75 No planet occultations 6 E 2031-02-04T23:57:48.704 53.86 -67.53 41864.42 7.67 5 E 2031-02-04T23:58:34.482 53.69 -67.68 42216.79 7.73 4 E 2031-02-04T23:59:14.660 53.54 -67.80 42530.70 7.76 alpha E 2031-02-05T00:03:48.045 52.53 -68.68 44687.28 8.02 beta E 2031-02-05T00:05:49.669 52.09 -69.06 45668.67 8.13 eta E 2031-02-05T00:08:53.552 51.41 -69.63 47176.12 8.27 gamma E 2031-02-05T00:09:47.711 51.21 -69.80 47624.98 8.31 delta E 2031-02-05T00:11:08.722 50.91 -70.05 48300.35 8.37 lambda E 2031-02-05T00:14:33.414 50.16 -70.67 50026.71 8.50 epsilon E 2031-02-05T00:16:38.959 49.70 -71.04 51098.65 8.53