Uranus_2029-12-15T22_35_11.4100_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:46 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-12-15T22:31:06.140 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 : 3412567643723306368 2Mass ID (if available) : 04581124+2242381 ICRS Star Coord at Epoch: 04h 58m 11.24830s +22:42:38.18778s RUWE (>1.4 is poor) : 1.02 K magnitude : 11.395 G magnitude : 14.134 RP magnitude : 13.307 BP magnitude : 14.856 DUPflag : 0 Distance (au) : 18.248 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.16 Sun-Target sep (deg) : 171.94 Sun-Moon sep (deg) : 47.43 B (ring opening deg) : 82.02 PA of pole (deg) : -19.60 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.666 C/A sky separation (km) : 22049.7 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 2029-12-15T21:57:38.294 5.42 -12.58 51547.73 -20.87 lambda I 2029-12-15T21:58:51.478 5.18 -12.33 50026.71 -20.71 delta I 2029-12-15T22:00:15.224 4.91x -12.06 48300.35 -20.52 gamma I 2029-12-15T22:00:48.362 4.80x -11.95 47621.76 -20.44 eta I 2029-12-15T22:01:10.197 4.73x -11.87 47176.12 -20.38 beta I 2029-12-15T22:02:24.725 4.49x -11.63 45664.80 -20.18 alpha I 2029-12-15T22:03:12.784 4.33x -11.47 44698.85 -20.05 4 I 2029-12-15T22:04:58.304 3.99x -11.12 42602.34 -19.69 5 I 2029-12-15T22:05:13.222 3.94x -11.07 42306.23 -19.64 6 I 2029-12-15T22:05:35.212 3.87x -11.00 41878.66 -19.57 Uranus I 2029-12-15T22:22:33.464 0.61x -7.65 25021.01 7.71 8.07 Uranus E 2029-12-15T22:39:59.094 -2.67x -4.27x 25241.54 5.87 6.15 6 E 2029-12-15T22:56:45.078 -5.75x -1.07x 41810.72 19.49 5 E 2029-12-15T22:57:03.618 -5.81x -1.01x 42170.35 19.56 4 E 2029-12-15T22:57:21.791 -5.86x -0.95x 42527.80 19.62 alpha E 2029-12-15T22:59:14.181 -6.20x -0.60x 44752.29 19.97 beta E 2029-12-15T22:59:58.622 -6.34x -0.46x 45642.39 20.09 eta E 2029-12-15T23:01:14.571 -6.57x -0.22x 47176.12 20.29 gamma E 2029-12-15T23:01:36.738 -6.63x -0.15x 47626.48 20.34 delta E 2029-12-15T23:02:09.796 -6.73x -0.05x 48300.35 20.42 lambda E 2029-12-15T23:03:33.941 -6.98x 0.21x 50026.71 20.61 epsilon E 2029-12-15T23:04:19.114 -7.12x 0.35x 50959.68 20.77