Uranus_2025-09-24T05_51_52.9300_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:23:54 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2025-09-24T06:01:18.330 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 : 51314521203330432 2Mass ID (if available) : 03552904+2008356 ICRS Star Coord at Epoch: 03h 55m 29.06224s +20:08:35.50156s RUWE (>1.4 is poor) : 0.96 K magnitude : 14.960 G magnitude : 16.864 RP magnitude : 16.214 BP magnitude : 17.363 DUPflag : 0 Distance (au) : 18.985 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -8.63 Sun-Target sep (deg) : 120.13 Sun-Moon sep (deg) : 146.55 B (ring opening deg) : 71.75 PA of pole (deg) : -77.17 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.315 C/A sky separation (km) : 18101.9 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 2025-09-24T04:34:11.756 8.92 -46.34 51285.67 -8.38 lambda I 2025-09-24T04:36:42.715 9.43 -46.78 50026.71 -8.33 delta I 2025-09-24T04:40:10.536 10.14 -47.36 48300.35 -8.29 gamma I 2025-09-24T04:41:31.424 10.42 -47.59 47630.74 -8.27 eta I 2025-09-24T04:42:26.440 10.61 -47.74 47176.12 -8.26 beta I 2025-09-24T04:45:28.229 11.24 -48.25 45678.52 -8.22 alpha I 2025-09-24T04:47:20.747 11.62 -48.56 44752.38 -8.18 4 I 2025-09-24T04:51:49.239 12.55 -49.28 42569.40 -8.10 5 I 2025-09-24T04:52:41.039 12.73 -49.42 42155.34 -8.09 6 I 2025-09-24T04:53:17.906 12.86 -49.52 41865.38 -8.08 Uranus I 2025-09-24T05:27:59.769 20.12 -54.54 25105.75 16.83 17.57 Uranus E 2025-09-24T06:35:24.170 34.51 -59.94 25489.07 -6.45 -6.76 6 E 2025-09-24T07:10:44.996 42.14 -59.62 41844.92 8.34 5 E 2025-09-24T07:11:39.860 42.34 -59.58 42291.73 8.35 4 E 2025-09-24T07:12:09.227 42.44 -59.56 42537.16 8.36 alpha E 2025-09-24T07:16:25.433 43.37 -59.35 44694.57 8.46 beta E 2025-09-24T07:18:18.520 43.77 -59.25 45656.76 8.50 eta E 2025-09-24T07:21:16.700 44.41 -59.08 47176.12 8.56 gamma E 2025-09-24T07:22:09.122 44.60 -59.03 47625.14 8.57 delta E 2025-09-24T07:23:27.774 44.89 -58.95 48300.35 8.60 lambda E 2025-09-24T07:26:47.967 45.61 -58.72 50026.71 8.65 epsilon E 2025-09-24T07:29:14.517 46.13 -58.55 51297.11 8.71