Uranus_2037-09-16T11_37_09.0300_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:25:28 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2037-09-16T11:33:43.130 Event type : PgtRgt : Uranus occs: geocentric, 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 : 865449005501278592 2Mass ID (if available) : 07385711+2156370 ICRS Star Coord at Epoch: 07h 38m 57.10907s +21:56:36.99373s RUWE (>1.4 is poor) : 0.94 K magnitude : 14.990 G magnitude : 17.072 RP magnitude : 16.366 BP magnitude : 17.647 DUPflag : 0 Distance (au) : 19.196 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 21.12 Sun-Target sep (deg) : 60.60 Sun-Moon sep (deg) : 150.71 B (ring opening deg) : 53.97 PA of pole (deg) : 85.75 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.641 C/A sky separation (km) : 22847.6 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 2037-09-16T11:05:37.820 38.51 -21.10 50815.69 -22.77 lambda I 2037-09-16T11:06:12.466 38.64 -20.98 50026.71 -22.72 delta I 2037-09-16T11:07:28.811 38.91 -20.72 48300.35 -22.50 gamma I 2037-09-16T11:07:58.603 39.02 -20.62 47631.52 -22.40 eta I 2037-09-16T11:08:18.962 39.09 -20.55 47176.12 -22.33 beta I 2037-09-16T11:09:27.936 39.34 -20.31 45643.53 -22.09 alpha I 2037-09-16T11:10:09.255 39.49 -20.17 44727.30 -21.92 4 I 2037-09-16T11:11:46.165 39.84 -19.83 42616.40 -21.52 5 I 2037-09-16T11:12:06.029 39.91 -19.76 42176.37 -21.44 6 I 2037-09-16T11:12:25.359 39.98 -19.70 41807.58 -21.35 Uranus I 2037-09-16T11:24:50.350 42.65 -17.11 25406.98 21.63 22.56 Uranus E 2037-09-16T11:42:50.405 46.54 -13.32 25537.31 -7.97 -8.35 6 E 2037-09-16T11:57:51.592 49.78 -10.13 41820.84 21.28 5 E 2037-09-16T11:58:15.519 49.87 -10.05 42308.83 21.37 4 E 2037-09-16T11:58:26.887 49.91 -10.01 42556.00 21.45 alpha E 2037-09-16T12:00:05.710 50.27 -9.66 44685.47 21.84 beta E 2037-09-16T12:00:50.049 50.43 -9.50 45661.34 22.00 eta E 2037-09-16T12:01:58.408 50.67 -9.26 47176.12 22.24 gamma E 2037-09-16T12:02:18.459 50.74 -9.18 47622.80 22.31 delta E 2037-09-16T12:02:48.765 50.85 -9.08 48300.35 22.40 lambda E 2037-09-16T12:04:05.436 51.13 -8.80 50026.71 22.63 epsilon E 2037-09-16T12:04:55.172 51.31 -8.63 51155.31 22.67