Uranus_2028-12-04T11_27_47.7600_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:24:04 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2028-12-04T11:24:04.720 Event type : XRgt : No Uranus occs : 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 : 146372008708006016 2Mass ID (if available) : 04410227+2210006 ICRS Star Coord at Epoch: 04h 41m 02.26561s +22:10:00.63575s RUWE (>1.4 is poor) : 1.07 K magnitude : 13.425 G magnitude : 16.036 RP magnitude : 15.227 BP magnitude : 16.737 DUPflag : 0 Distance (au) : 18.308 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.45 Sun-Target sep (deg) : 179.33 Sun-Moon sep (deg) : 29.37 B (ring opening deg) : 80.33 PA of pole (deg) : -44.88 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.656 C/A sky separation (km) : 35273.4 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 2028-12-04T10:57:50.702 33.19 -33.83 51266.37 -17.22 lambda I 2028-12-04T10:59:04.098 32.93 -33.57 50026.71 -16.68 delta I 2028-12-04T11:00:49.548 32.56 -33.19 48300.35 -16.05 gamma I 2028-12-04T11:01:31.586 32.41 -33.04 47631.48 -15.77 eta I 2028-12-04T11:02:00.634 32.30 -32.94 47176.12 -15.58 beta I 2028-12-04T11:03:39.159 31.95 -32.59 45675.67 -14.88 alpha I 2028-12-04T11:04:45.282 31.72 -32.36 44709.53 -14.34 4 I 2028-12-04T11:07:24.044 31.15 -31.79 42534.79 -12.97 5 I 2028-12-04T11:07:51.956 31.05 -31.69 42177.15 -12.69 6 I 2028-12-04T11:08:20.575 30.95 -31.59 41817.48 -12.42 No planet occultations 6 E 2028-12-04T11:39:06.118 24.42 -25.08 41794.75 12.40 5 E 2028-12-04T11:39:36.332 24.32 -24.98 42160.13 12.67 4 E 2028-12-04T11:40:04.860 24.22 -24.88 42531.96 12.94 alpha E 2028-12-04T11:42:42.626 23.66 -24.32 44684.61 14.31 beta E 2028-12-04T11:43:50.704 23.42 -24.09 45677.81 14.84 eta E 2028-12-04T11:45:29.400 23.08 -23.74 47176.12 15.53 gamma E 2028-12-04T11:45:58.308 22.98 -23.64 47627.91 15.73 delta E 2028-12-04T11:46:40.701 22.83 -23.49 48300.35 16.00 lambda E 2028-12-04T11:48:26.493 22.46 -23.12 50026.71 16.63 epsilon E 2028-12-04T11:49:55.669 22.14 -22.81 51531.48 17.16