Uranus_2043-01-02T21_44_14.7300_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:24 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2043-01-02T21:41:07.370 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : 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 : 631924070178833664 2Mass ID (if available) : 09150763+1640508 ICRS Star Coord at Epoch: 09h 15m 07.63995s +16:40:50.66123s RUWE (>1.4 is poor) : 0.98 K magnitude : 14.622 G magnitude : 16.998 RP magnitude : 16.246 BP magnitude : 17.645 DUPflag : 0 Distance (au) : 17.623 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.95 Sun-Target sep (deg) : 145.67 Sun-Moon sep (deg) : 52.09 B (ring opening deg) : 31.11 PA of pole (deg) : 97.95 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.502 C/A sky separation (km) : 31975.2 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 2043-01-02T21:18:15.715 49.50 -22.11 51539.20 -27.19 lambda I 2043-01-02T21:19:11.998 49.30 -21.91 50026.71 -26.59 delta I 2043-01-02T21:20:17.767 49.07 -21.69 48300.35 -25.89 gamma I 2043-01-02T21:20:43.976 48.98 -21.60 47625.73 -25.58 eta I 2043-01-02T21:21:01.619 48.92 -21.54 47176.12 -25.38 beta I 2043-01-02T21:22:02.692 48.71 -21.33 45646.60 -24.59 alpha I 2043-01-02T21:22:40.500 48.58 -21.20 44721.85 -24.09 4 I 2043-01-02T21:24:12.551 48.26 -20.88 42580.48 -22.69 5 I 2043-01-02T21:24:28.741 48.20 -20.83 42238.55 -22.51 6 I 2043-01-02T21:24:49.051 48.13 -20.76 41795.12 -22.09 No planet occultations 6 E 2043-01-02T21:50:11.314 42.80 -15.58 41834.47 22.06 5 E 2043-01-02T21:50:30.014 42.73 -15.52 42314.61 22.47 4 E 2043-01-02T21:50:45.883 42.68 -15.47 42616.50 22.65 alpha E 2043-01-02T21:52:15.512 42.36 -15.17 44752.38 24.05 beta E 2043-01-02T21:52:52.707 42.23 -15.04 45647.22 24.55 eta E 2043-01-02T21:53:54.137 42.01 -14.83 47176.12 25.33 gamma E 2043-01-02T21:54:11.632 41.95 -14.78 47621.04 25.54 delta E 2043-01-02T21:54:38.077 41.86 -14.69 48300.35 25.84 lambda E 2043-01-02T21:55:43.986 41.63 -14.46 50026.71 26.54 epsilon E 2043-01-02T21:56:26.931 41.47 -14.32 51175.44 27.13