Uranus_2038-01-03T18_00_07.2800_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:08 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2038-01-03T17:59:11.810 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 : 865680830656659712 2Mass ID (if available) : 07352023+2208019 ICRS Star Coord at Epoch: 07h 35m 20.21653s +22:08:02.02286s RUWE (>1.4 is poor) : 1.04 K magnitude : 14.808 G magnitude : 16.760 RP magnitude : 16.127 BP magnitude : 17.239 DUPflag : 0 Distance (au) : 17.733 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.93 Sun-Target sep (deg) : 170.93 Sun-Moon sep (deg) : 148.78 B (ring opening deg) : 54.79 PA of pole (deg) : 85.05 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.495 C/A sky separation (km) : 32088.7 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 2038-01-03T17:37:52.865 75.25 -68.36 50909.77 -21.64 lambda I 2038-01-03T17:38:33.706 75.14 -68.23 50026.71 -21.49 delta I 2038-01-03T17:39:55.121 74.91 -67.95 48300.35 -20.91 gamma I 2038-01-03T17:40:27.330 74.82 -67.85 47630.71 -20.67 eta I 2038-01-03T17:40:49.419 74.76 -67.77 47176.12 -20.49 beta I 2038-01-03T17:42:05.445 74.54 -67.52 45643.29 -19.86 alpha I 2038-01-03T17:42:54.296 74.40 -67.35 44689.61 -19.41 4 I 2038-01-03T17:44:46.867 74.07 -66.97 42551.96 -18.24 5 I 2038-01-03T17:44:59.776 74.04 -66.93 42314.29 -18.12 6 I 2038-01-03T17:45:26.039 73.96 -66.84 41839.12 -17.86 No planet occultations 6 E 2038-01-03T18:16:41.443 68.05 -60.39 41879.23 17.85 5 E 2038-01-03T18:17:04.037 67.98 -60.31 42260.96 18.11 4 E 2038-01-03T18:17:18.425 67.93 -60.26 42527.65 18.23 alpha E 2038-01-03T18:19:13.488 67.55 -59.86 44699.30 19.39 beta E 2038-01-03T18:20:02.822 67.38 -59.69 45670.20 19.85 eta E 2038-01-03T18:21:17.548 67.14 -59.43 47176.12 20.48 gamma E 2038-01-03T18:21:39.284 67.06 -59.35 47623.04 20.65 delta E 2038-01-03T18:22:11.892 66.95 -59.24 48300.35 20.89 lambda E 2038-01-03T18:23:33.380 66.68 -58.95 50026.71 21.47 epsilon E 2038-01-03T18:24:12.404 66.55 -58.82 50869.45 21.62