Uranus_2026-11-18T14_56_43.4800_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:44 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-11-18T14:56:45.860 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : AAT Location : Siding Spring (AAT) Latitude (deg) : -31.27703 E. Longitude (deg) : 149.06608 Altitude (km) : 1.164 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) : 85.43 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 (") : 0.977 C/A sky separation (km) : 13076.7 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 2026-11-18T14:22:21.997 38.10 -38.94 51456.18 -23.51 lambda I 2026-11-18T14:23:22.935 38.09 -38.91 50026.71 -23.43 delta I 2026-11-18T14:24:36.706 38.09 -38.86 48300.35 -23.37 gamma I 2026-11-18T14:25:05.559 38.09 -38.84 47626.45 -23.34 eta I 2026-11-18T14:25:24.860 38.09 -38.82 47176.12 -23.32 beta I 2026-11-18T14:26:30.658 38.08 -38.78 45642.90 -23.26 alpha I 2026-11-18T14:27:11.376 38.08 -38.75 44700.15 -23.22 4 I 2026-11-18T14:28:41.538 38.07 -38.68 42607.87 -23.10 5 I 2026-11-18T14:28:58.476 38.06 -38.67 42222.42 -23.09 6 I 2026-11-18T14:29:17.135 38.06 -38.66 41794.94 -23.05 Uranus I 2026-11-18T14:41:21.272 37.87 -38.03 25414.92 8.04 8.41 Uranus E 2026-11-18T15:11:50.873 36.69 -35.79 25019.10 -15.90 -16.61 6 E 2026-11-18T15:23:42.670 35.96 -34.68 41868.73 23.04 5 E 2026-11-18T15:24:00.655 35.94 -34.65 42291.87 23.08 4 E 2026-11-18T15:24:12.547 35.93 -34.63 42557.20 23.09 alpha E 2026-11-18T15:25:47.188 35.82 -34.47 44749.72 23.21 beta E 2026-11-18T15:26:27.442 35.77 -34.40 45681.00 23.25 eta E 2026-11-18T15:27:31.626 35.70 -34.29 47176.12 23.31 gamma E 2026-11-18T15:27:50.798 35.68 -34.26 47623.29 23.33 delta E 2026-11-18T15:28:19.798 35.64 -34.21 48300.35 23.36 lambda E 2026-11-18T15:29:33.596 35.55 -34.08 50026.71 23.42 epsilon E 2026-11-18T15:30:15.542 35.50 -34.01 51009.97 23.50