Uranus_2026-11-18T14_56_43.4800_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:33 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-11-18T14:57:53.800 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : PMO Location : Purple Mtn Obs. Nanking Latitude (deg) : 32.06667 E. Longitude (deg) : 118.82089 Altitude (km) : 0.364 Gaia source ID : 52121700178528128 2Mass ID (if available) : 04062723+2043212 ICRS Star Coord at Epoch: 04h 06m 27.22198s +20:43:21.26724s RUWE (>1.4 is poor) : 2.51 K magnitude : 14.295 G magnitude : 18.676 RP magnitude : 17.043 BP magnitude : 19.899 DUPflag : 0 Distance (au) : 18.452 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.18 Sun-Target sep (deg) : 172.31 Sun-Moon sep (deg) : 85.71 B (ring opening deg) : 74.08 PA of pole (deg) : -72.18 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.473 C/A sky separation (km) : 6326.1 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 2026-11-18T14:22:42.017 61.15 -66.73 51416.63 -24.06 lambda I 2026-11-18T14:23:39.845 61.35 -66.91 50026.71 -24.03 delta I 2026-11-18T14:24:51.706 61.59 -67.14 48300.35 -24.02 gamma I 2026-11-18T14:25:19.736 61.69 -67.23 47627.24 -24.01 eta I 2026-11-18T14:25:38.526 61.75 -67.29 47176.12 -24.01 beta I 2026-11-18T14:26:42.421 61.97 -67.48 45641.82 -23.99 alpha I 2026-11-18T14:27:22.009 62.10 -67.61 44695.87 -23.99 4 I 2026-11-18T14:28:49.140 62.40 -67.87 42602.92 -23.96 5 I 2026-11-18T14:29:05.863 62.46 -67.93 42209.31 -23.96 6 I 2026-11-18T14:29:23.133 62.52 -67.98 41796.25 -23.95 Uranus I 2026-11-18T14:40:34.257 64.78 -69.99 25262.52 11.62 12.16 Uranus E 2026-11-18T15:15:03.299 71.38 -75.19 25046.67 -15.46 -16.16 6 E 2026-11-18T15:26:09.089 73.31 -76.34 41872.99 23.99 5 E 2026-11-18T15:26:25.918 73.35 -76.37 42281.92 24.01 4 E 2026-11-18T15:26:37.473 73.39 -76.39 42550.45 24.00 alpha E 2026-11-18T15:28:08.827 73.64 -76.51 44747.32 24.03 beta E 2026-11-18T15:28:47.847 73.74 -76.57 45681.23 24.04 eta E 2026-11-18T15:29:49.977 73.91 -76.65 47176.12 24.05 gamma E 2026-11-18T15:30:08.593 73.96 -76.67 47623.95 24.06 delta E 2026-11-18T15:30:36.702 74.04 -76.71 48300.35 24.07 lambda E 2026-11-18T15:31:48.413 74.23 -76.79 50026.71 24.08 epsilon E 2026-11-18T15:32:27.193 74.33 -76.83 50960.73 24.11