Uranus_2027-12-03T17_37_18.6000_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:48 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-12-03T17:34:24.300 Event type : XRgt : No Uranus occs : 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 : 145336303114517248 2Mass ID (if available) : 04222449+2127153 ICRS Star Coord at Epoch: 04h 22m 24.51969s +21:27:14.97746s RUWE (>1.4 is poor) : 0.92 K magnitude : 11.582 G magnitude : 13.914 RP magnitude : 13.136 BP magnitude : 14.550 DUPflag : 0 Distance (au) : 18.379 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.41 Sun-Target sep (deg) : 176.46 Sun-Moon sep (deg) : 113.30 B (ring opening deg) : 77.24 PA of pole (deg) : -62.49 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.084 C/A sky separation (km) : 27776.1 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 2027-12-03T17:05:06.193 17.75 -19.71 51285.71 -20.24 lambda I 2027-12-03T17:06:09.044 17.58 -19.54 50026.71 -19.92 delta I 2027-12-03T17:07:36.436 17.34 -19.31 48300.35 -19.58 gamma I 2027-12-03T17:08:10.725 17.25 -19.22 47631.31 -19.44 eta I 2027-12-03T17:08:34.200 17.18 -19.16 47176.12 -19.34 beta I 2027-12-03T17:09:54.264 16.96 -18.95 45642.56 -18.97 alpha I 2027-12-03T17:10:42.431 16.83 -18.82 44731.32 -18.72 4 I 2027-12-03T17:12:42.063 16.49 -18.50 42526.31 -18.08 5 I 2027-12-03T17:13:01.907 16.44 -18.45 42176.32 -17.98 6 I 2027-12-03T17:13:20.613 16.39 -18.40 41841.52 -17.86 No planet occultations 6 E 2027-12-03T17:56:27.959 8.82 -11.13 41878.87 17.82 5 E 2027-12-03T17:56:51.511 8.75 -11.06 42296.16 17.93 4 E 2027-12-03T17:57:07.381 8.70 -11.02 42582.88 18.03 alpha E 2027-12-03T17:59:01.824 8.35 -10.68 44685.13 18.67 beta E 2027-12-03T17:59:53.617 8.19 -10.53 45658.27 18.91 eta E 2027-12-03T18:01:13.070 7.95 -10.29 47176.12 19.28 gamma E 2027-12-03T18:01:36.201 7.88 -10.22 47623.15 19.38 delta E 2027-12-03T18:02:11.024 7.77 -10.12 48300.35 19.52 lambda E 2027-12-03T18:03:38.719 7.50 -9.86 50026.71 19.85 epsilon E 2027-12-03T18:04:49.521 7.29 -9.65 51440.81 20.16