Uranus_2033-01-18T11_24_47.4500_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 : 2033-01-18T11:27:45.950 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 : 3427506222878418176 2Mass ID (if available) : 05511829+2338249 ICRS Star Coord at Epoch: 05h 51m 18.30722s +23:38:25.02148s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.666 G magnitude : 17.344 RP magnitude : 16.500 BP magnitude : 18.069 DUPflag : 0 Distance (au) : 18.158 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -19.38 Sun-Target sep (deg) : 149.79 Sun-Moon sep (deg) : 63.99 B (ring opening deg) : 76.97 PA of pole (deg) : 51.38 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.585 C/A sky separation (km) : 7705.5 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 2033-01-18T10:45:39.620 45.44 -16.86 50901.64 -19.74 lambda I 2033-01-18T10:46:23.995 45.60 -17.01 50026.71 -19.71 delta I 2033-01-18T10:47:51.606 45.91 -17.31 48300.35 -19.70 gamma I 2033-01-18T10:48:25.655 46.03 -17.43 47629.82 -19.69 eta I 2033-01-18T10:48:48.700 46.11 -17.51 47176.12 -19.68 beta I 2033-01-18T10:50:05.411 46.39 -17.77 45666.95 -19.67 alpha I 2033-01-18T10:50:53.754 46.56 -17.94 44716.67 -19.66 4 I 2033-01-18T10:52:40.756 46.94 -18.30 42611.09 -19.63 5 I 2033-01-18T10:53:03.059 47.02 -18.38 42182.52 -19.63 6 I 2033-01-18T10:53:21.549 47.08 -18.44 41821.04 -19.61 Uranus I 2033-01-18T11:07:16.738 50.04 -21.33 25379.77 -7.27 -7.61 Uranus E 2033-01-18T11:47:57.349 58.68 -29.85 25067.70 12.21 12.77 6 E 2033-01-18T12:01:48.105 61.60 -32.77 41837.74 19.68 5 E 2033-01-18T12:02:11.851 61.69 -32.86 42305.99 19.69 4 E 2033-01-18T12:02:24.477 61.73 -32.90 42541.89 19.69 alpha E 2033-01-18T12:04:15.325 62.12 -33.29 44731.91 19.73 beta E 2033-01-18T12:05:02.543 62.28 -33.46 45662.18 19.74 eta E 2033-01-18T12:06:19.210 62.55 -33.73 47176.12 19.76 gamma E 2033-01-18T12:06:41.887 62.63 -33.81 47624.19 19.76 delta E 2033-01-18T12:07:16.095 62.75 -33.93 48300.35 19.77 lambda E 2033-01-18T12:08:43.374 63.06 -34.24 50026.71 19.79 epsilon E 2033-01-18T12:09:56.803 63.31 -34.49 51480.39 19.82