Uranus_2036-12-21T12_26_14.7100_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:25:24 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2036-12-21T12:22:54.070 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 : 869291558122119168 2Mass ID (if available) : 07171852+2241401 ICRS Star Coord at Epoch: 07h 17m 18.53891s +22:41:40.15004s RUWE (>1.4 is poor) : 1.04 K magnitude : 14.869 G magnitude : 16.237 RP magnitude : 15.733 BP magnitude : 16.546 DUPflag : 0 Distance (au) : 17.829 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -21.86 Sun-Target sep (deg) : 161.93 Sun-Moon sep (deg) : 154.33 B (ring opening deg) : 58.87 PA of pole (deg) : 81.75 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.593 C/A sky separation (km) : 20594.3 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 2036-12-21T11:53:16.635 40.59 -24.22 51431.77 -23.39 lambda I 2036-12-21T11:54:17.030 40.38 -24.01 50026.71 -23.20 delta I 2036-12-21T11:55:31.735 40.11 -23.75 48300.35 -23.02 gamma I 2036-12-21T11:56:01.003 40.00 -23.64 47627.75 -22.94 eta I 2036-12-21T11:56:20.712 39.93 -23.58 47176.12 -22.89 beta I 2036-12-21T11:57:27.868 39.69 -23.34 45645.53 -22.70 alpha I 2036-12-21T11:58:07.515 39.55 -23.20 44749.71 -22.57 4 I 2036-12-21T11:59:46.396 39.19 -22.86 42526.93 -22.24 5 I 2036-12-21T11:59:56.075 39.16 -22.83 42296.38 -22.18 6 I 2036-12-21T12:00:17.631 39.08 -22.75 41849.55 -22.14 Uranus I 2036-12-21T12:11:47.295 36.61 -20.36 25295.83 -23.79 -24.79 Uranus E 2036-12-21T12:34:17.655 31.80 -15.73 25505.99 10.37 10.85 6 E 2036-12-21T12:47:46.752 28.93 -12.99 41866.01 22.08 5 E 2036-12-21T12:48:00.910 28.88 -12.94 42159.13 22.11 4 E 2036-12-21T12:48:20.649 28.81 -12.87 42602.49 22.17 alpha E 2036-12-21T12:49:54.141 28.48 -12.56 44689.85 22.50 beta E 2036-12-21T12:50:37.309 28.33 -12.41 45660.02 22.62 eta E 2036-12-21T12:51:44.118 28.09 -12.19 47176.12 22.81 gamma E 2036-12-21T12:52:03.617 28.02 -12.12 47621.34 22.86 delta E 2036-12-21T12:52:33.272 27.92 -12.02 48300.35 22.93 lambda E 2036-12-21T12:53:48.258 27.65 -11.77 50026.71 23.11 epsilon E 2036-12-21T12:54:37.627 27.48 -11.60 51170.17 23.30