Uranus_2029-01-31T03_33_12.9500_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:24:06 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-01-31T03:30:45.630 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 : 144990231830152320 2Mass ID (if available) : 04330404+2154528 ICRS Star Coord at Epoch: 04h 33m 04.03853s +21:54:52.62876s RUWE (>1.4 is poor) : 0.95 K magnitude : 14.148 G magnitude : 17.562 RP magnitude : 16.549 BP magnitude : 18.725 DUPflag : 0 Distance (au) : 18.790 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -8.01 Sun-Target sep (deg) : 118.77 Sun-Moon sep (deg) : 74.27 B (ring opening deg) : 79.10 PA of pole (deg) : -53.35 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.207 C/A sky separation (km) : 16453.2 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 2029-01-31T01:54:28.791 75.19 -18.16 51528.95 -8.05 lambda I 2029-01-31T01:57:35.880 75.76 -18.82 50026.71 -8.02 delta I 2029-01-31T02:01:11.742 76.40 -19.59 48300.35 -7.98 gamma I 2029-01-31T02:02:35.973 76.64 -19.89 47628.88 -7.96 eta I 2029-01-31T02:03:32.862 76.80 -20.09 47176.12 -7.95 beta I 2029-01-31T02:06:41.952 77.34 -20.76 45676.00 -7.91 alpha I 2029-01-31T02:08:47.204 77.68 -21.20 44686.49 -7.89 4 I 2029-01-31T02:13:17.306 78.39 -22.16 42561.99 -7.83 5 I 2029-01-31T02:14:02.143 78.50 -22.32 42213.50 -7.82 6 I 2029-01-31T02:14:52.912 78.63 -22.50 41816.43 -7.80 Uranus I 2029-01-31T02:52:00.168 81.43 -30.46 25553.13 1.09 1.14 Uranus E 2029-01-31T04:08:09.434 70.19 -46.83 24995.87 -10.88 -11.39 6 E 2029-01-31T04:45:58.891 62.32 -54.83 41878.37 7.72 5 E 2029-01-31T04:46:52.519 62.13 -55.02 42305.24 7.74 4 E 2029-01-31T04:47:33.022 61.99 -55.16 42609.24 7.75 alpha E 2029-01-31T04:52:07.576 61.01 -56.12 44749.54 7.80 beta E 2029-01-31T04:54:01.888 60.61 -56.51 45641.06 7.83 eta E 2029-01-31T04:57:17.639 59.91 -57.19 47176.12 7.86 gamma E 2029-01-31T04:58:14.239 59.71 -57.38 47621.29 7.87 delta E 2029-01-31T04:59:40.450 59.40 -57.68 48300.35 7.88 lambda E 2029-01-31T05:03:18.984 58.62 -58.43 50026.71 7.92 epsilon E 2029-01-31T05:05:13.101 58.22 -58.82 50930.85 7.95