Uranus_2041-02-04T19_35_18.7000_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:20 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2041-02-04T19:32:24.040 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 : 662940812162384000 2Mass ID (if available) : 08300585+1938013 ICRS Star Coord at Epoch: 08h 30m 05.80994s +19:38:00.86968s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.919 G magnitude : 18.206 RP magnitude : 17.117 BP magnitude : 19.425 DUPflag : 0 Distance (au) : 17.564 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.69 Sun-Target sep (deg) : 169.20 Sun-Moon sep (deg) : 119.25 B (ring opening deg) : 42.04 PA of pole (deg) : 93.01 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.132 C/A sky separation (km) : 1683.6 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 2041-02-04T19:07:19.003 41.25 -48.59 50744.01 -33.84 lambda I 2041-02-04T19:07:40.203 41.18 -48.52 50026.71 -33.83 delta I 2041-02-04T19:08:31.230 41.00 -48.34 48300.35 -33.83 gamma I 2041-02-04T19:08:51.307 40.93 -48.27 47621.15 -33.83 eta I 2041-02-04T19:09:04.463 40.88 -48.23 47176.12 -33.83 beta I 2041-02-04T19:09:48.976 40.72 -48.07 45668.41 -33.82 alpha I 2041-02-04T19:10:16.812 40.62 -47.98 44742.32 -33.83 4 I 2041-02-04T19:11:20.654 40.40 -47.76 42552.42 -33.80 5 I 2041-02-04T19:11:30.514 40.36 -47.72 42258.37 -33.83 6 I 2041-02-04T19:11:41.120 40.32 -47.68 41833.04 -33.77 Uranus I 2041-02-04T19:13:59.863 39.83 -47.20 25313.85 -45.99 -47.30 Uranus E 2041-02-04T19:50:49.081 32.00 -39.47 25301.48 47.51 48.82 6 E 2041-02-04T19:52:54.040 31.56 -39.03 41844.85 33.68 5 E 2041-02-04T19:53:03.245 31.53 -39.00 42217.77 33.73 4 E 2041-02-04T19:53:15.509 31.48 -38.95 42593.28 33.70 alpha E 2041-02-04T19:54:16.926 31.27 -38.74 44696.63 33.73 beta E 2041-02-04T19:54:45.727 31.16 -38.64 45652.47 33.71 eta E 2041-02-04T19:55:30.862 31.00 -38.48 47176.12 33.72 gamma E 2041-02-04T19:55:44.367 30.96 -38.43 47631.47 33.72 delta E 2041-02-04T19:56:04.205 30.89 -38.36 48300.35 33.72 lambda E 2041-02-04T19:56:55.405 30.71 -38.18 50026.71 33.72 epsilon E 2041-02-04T19:57:40.654 30.55 -38.02 51552.47 33.72