Uranus_2033-01-07T09_29_59.0400_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:37:30 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-01-07T09:33:13.070 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : AAT Location : Siding Spring (AAT) Latitude (deg) : -31.27703 E. Longitude (deg) : 149.06608 Altitude (km) : 1.164 Gaia source ID : 3427825772742319360 2Mass ID (if available) : 05530815+2338435 ICRS Star Coord at Epoch: 05h 53m 08.15523s +23:38:43.52570s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.779 G magnitude : 17.495 RP magnitude : 16.628 BP magnitude : 18.231 DUPflag : 0 Distance (au) : 18.081 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -21.88 Sun-Target sep (deg) : 161.49 Sun-Moon sep (deg) : 81.47 B (ring opening deg) : 76.64 PA of pole (deg) : 52.65 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.272 C/A sky separation (km) : 16674.2 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 2033-01-07T08:57:13.063 11.91 1.96x 51064.34 -21.29 lambda I 2033-01-07T08:58:02.003 12.05 1.80x 50026.71 -21.18 delta I 2033-01-07T08:59:23.715 12.29 1.54x 48300.35 -21.08 gamma I 2033-01-07T08:59:55.486 12.37 1.43x 47631.34 -21.04 eta I 2033-01-07T09:00:17.140 12.44 1.36x 47176.12 -21.01 beta I 2033-01-07T09:01:28.683 12.64 1.13x 45676.79 -20.91 alpha I 2033-01-07T09:02:13.731 12.77 0.99x 44737.09 -20.84 4 I 2033-01-07T09:03:55.819 13.05 0.66x 42615.37 -20.66 5 I 2033-01-07T09:04:14.491 13.10 0.60x 42237.24 -20.65 6 I 2033-01-07T09:04:35.772 13.16 0.53x 41798.40 -20.59 Uranus I 2033-01-07T09:18:39.574 15.49 -2.15x 25533.86 -2.78 -2.91 Uranus E 2033-01-07T09:47:14.323 19.95 -7.46 25008.26 13.32 13.92 6 E 2033-01-07T10:01:10.896 21.99 -9.97 41850.61 20.65 5 E 2033-01-07T10:01:31.948 22.04 -10.04 42292.11 20.71 4 E 2033-01-07T10:01:44.084 22.07 -10.07 42533.49 20.72 alpha E 2033-01-07T10:03:29.153 22.32 -10.38 44725.04 20.91 beta E 2033-01-07T10:04:13.873 22.42 -10.51 45658.42 20.98 eta E 2033-01-07T10:05:26.013 22.59 -10.73 47176.12 21.08 gamma E 2033-01-07T10:05:47.219 22.64 -10.79 47623.52 21.11 delta E 2033-01-07T10:06:19.246 22.71 -10.88 48300.35 21.15 lambda E 2033-01-07T10:07:40.654 22.90 -11.12 50026.71 21.26 epsilon E 2033-01-07T10:08:47.943 23.06 -11.32 51459.58 21.37