Uranus_2033-01-22T10_38_55.5600_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:20:20 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-01-22T10:42:22.930 Event type : PgtRgt : Uranus occs: geocentric, topocentric : 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 : 3427508357478120576 2Mass ID (if available) : 05504270+2338160 ICRS Star Coord at Epoch: 05h 50m 42.70288s +23:38:15.91089s RUWE (>1.4 is poor) : 1.00 K magnitude : 13.628 G magnitude : 16.454 RP magnitude : 15.546 BP magnitude : 17.277 DUPflag : 0 Distance (au) : 18.193 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -18.23 Sun-Target sep (deg) : 145.61 Sun-Moon sep (deg) : 110.57 B (ring opening deg) : 77.08 PA of pole (deg) : 50.96 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.627 C/A sky separation (km) : 21467.1 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 2033-01-22T10:02:07.198 39.66 -7.32 50754.21 -16.93 lambda I 2033-01-22T10:02:50.213 39.82 -7.46 50026.71 -16.89 delta I 2033-01-22T10:04:32.876 40.18 -7.81 48300.35 -16.74 gamma I 2033-01-22T10:05:13.213 40.32 -7.94 47626.14 -16.68 eta I 2033-01-22T10:05:40.220 40.42 -8.03 47176.12 -16.64 beta I 2033-01-22T10:07:12.241 40.74 -8.34 45651.28 -16.49 alpha I 2033-01-22T10:08:10.700 40.95 -8.54 44692.25 -16.38 4 I 2033-01-22T10:10:20.259 41.41 -8.98 42579.20 -16.12 5 I 2033-01-22T10:10:47.451 41.50 -9.07 42154.93 -16.08 6 I 2033-01-22T10:11:05.759 41.57 -9.13 41858.78 -16.04 Uranus I 2033-01-22T10:30:42.731 45.74 -13.13 25067.90 -12.10 -12.66 Uranus E 2033-01-22T10:54:52.200 50.88 -18.11 25553.32 -1.27 -1.33 6 E 2033-01-22T11:14:34.715 55.07 -22.21 41859.58 16.10 5 E 2033-01-22T11:15:00.706 55.16 -22.30 42276.62 16.14 4 E 2033-01-22T11:15:16.488 55.22 -22.35 42528.32 16.18 alpha E 2033-01-22T11:17:30.317 55.69 -22.82 44714.30 16.45 beta E 2033-01-22T11:18:27.086 55.89 -23.02 45651.96 16.56 eta E 2033-01-22T11:19:58.715 56.21 -23.34 47176.12 16.71 gamma E 2033-01-22T11:20:25.363 56.31 -23.43 47622.05 16.75 delta E 2033-01-22T11:21:05.771 56.45 -23.57 48300.35 16.82 lambda E 2033-01-22T11:22:47.980 56.81 -23.93 50026.71 16.96 epsilon E 2033-01-22T11:24:04.492 57.08 -24.20 51328.34 17.00