Uranus_2049-01-21T20_03_44.3400_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:32 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2049-01-21T20:04:04.060 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : PMO Location : Purple Mtn Obs. Nanking Latitude (deg) : 32.06667 E. Longitude (deg) : 118.82089 Altitude (km) : 0.364 Gaia source ID : 3816725131427497472 2Mass ID (if available) : 11051552+0643383 ICRS Star Coord at Epoch: 11h 05m 15.57712s +06:43:36.73923s RUWE (>1.4 is poor) : 0.92 K magnitude : 13.821 G magnitude : 17.331 RP magnitude : 16.203 BP magnitude : 18.589 DUPflag : 0 Distance (au) : 17.560 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -14.79 Sun-Target sep (deg) : 136.73 Sun-Moon sep (deg) : 14.62 B (ring opening deg) : 2.71 PA of pole (deg) : 104.97 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.993 C/A sky separation (km) : 38120.1 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 2049-01-21T20:08:23.790 60.68 -36.90 50937.25 -208.70 lambda I 2049-01-21T20:08:28.241 60.67 -36.88 50026.72 -201.92 delta I 2049-01-21T20:08:37.024 60.65 -36.85 48300.34 -190.89 gamma I 2049-01-21T20:08:40.597 60.65 -36.84 47626.59 -186.09 eta I 2049-01-21T20:08:43.040 60.64 -36.83 47176.12 -182.64 beta I 2049-01-21T20:08:51.454 60.63 -36.80 45646.54 -169.52 alpha I 2049-01-21T20:08:56.345 60.62 -36.78 44750.76 -160.35 4 I 2049-01-21T20:09:10.966 60.59 -36.73 42525.99 -132.45 5 I 2049-01-21T20:09:14.960 60.58 -36.72 42314.02 -129.04 6 I 2049-01-21T20:09:14.467 60.58 -36.72 41842.41 -122.81 No planet occultations 6 E 2049-01-21T20:10:58.455 60.38 -36.35 41871.20 123.00 5 E 2049-01-21T20:11:06.585 60.36 -36.32 42297.58 129.22 4 E 2049-01-21T20:11:05.843 60.36 -36.33 42540.45 132.64 alpha E 2049-01-21T20:11:20.559 60.33 -36.27 44743.28 160.51 beta E 2049-01-21T20:11:25.998 60.32 -36.25 45642.45 169.67 eta E 2049-01-21T20:11:34.866 60.30 -36.22 47176.11 182.77 gamma E 2049-01-21T20:11:37.335 60.30 -36.21 47631.40 186.21 delta E 2049-01-21T20:11:40.882 60.29 -36.20 48300.35 191.01 lambda E 2049-01-21T20:11:49.666 60.27 -36.17 50026.71 202.02 epsilon E 2049-01-21T20:11:56.646 60.26 -36.15 51464.61 208.80