Uranus_2037-12-12T12_04_58.1300_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:25:29 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2037-12-12T12:02:08.250 Event type : PRgt : Uranus occs: not geocentric or topocentric : Ring occs: geocentric, topocentric Observer code : MCD Location : McDonald Obs. 2.7m Latitude (deg) : 30.67158 E. Longitude (deg) : 255.97844 Altitude (km) : 2.075 Gaia source ID : 865449550960392576 2Mass ID (if available) : 07390343+2159025 ICRS Star Coord at Epoch: 07h 39m 03.43748s +21:59:02.41912s RUWE (>1.4 is poor) : 2.96 K magnitude : 14.103 G magnitude : 18.055 RP magnitude : 16.617 BP magnitude : 19.106 DUPflag : 0 Distance (au) : 17.871 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -18.61 Sun-Target sep (deg) : 147.42 Sun-Moon sep (deg) : 145.67 B (ring opening deg) : 53.94 PA of pole (deg) : 85.70 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.216 C/A sky separation (km) : 28720.7 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 2037-12-12T11:33:55.112 57.02 -27.20 51143.61 -18.94 lambda I 2037-12-12T11:34:54.064 56.81 -26.99 50026.71 -18.84 delta I 2037-12-12T11:36:26.541 56.47 -26.67 48300.35 -18.49 gamma I 2037-12-12T11:37:02.865 56.34 -26.54 47631.48 -18.34 eta I 2037-12-12T11:37:27.766 56.26 -26.46 47176.12 -18.23 beta I 2037-12-12T11:38:52.734 55.95 -26.16 45642.77 -17.85 alpha I 2037-12-12T11:39:45.403 55.76 -25.97 44716.33 -17.58 4 I 2037-12-12T11:41:47.766 55.32 -25.55 42600.04 -16.91 5 I 2037-12-12T11:42:08.626 55.25 -25.47 42255.54 -16.83 6 I 2037-12-12T11:42:33.715 55.16 -25.38 41798.46 -16.64 No planet occultations 6 E 2037-12-12T12:26:00.189 45.79 -16.36 41856.08 16.60 5 E 2037-12-12T12:26:28.334 45.68 -16.27 42311.20 16.79 4 E 2037-12-12T12:26:41.248 45.64 -16.22 42534.30 16.87 alpha E 2037-12-12T12:28:45.495 45.19 -15.80 44685.45 17.54 beta E 2037-12-12T12:29:40.552 44.99 -15.61 45656.71 17.80 eta E 2037-12-12T12:31:05.080 44.69 -15.32 47176.12 18.18 gamma E 2037-12-12T12:31:29.749 44.60 -15.24 47625.92 18.29 delta E 2037-12-12T12:32:06.482 44.47 -15.11 48300.35 18.43 lambda E 2037-12-12T12:33:39.239 44.13 -14.80 50026.71 18.78 epsilon E 2037-12-12T12:34:18.668 43.99 -14.66 50770.02 18.88