Uranus_2026-10-16T13_29_35.2200_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:28:12 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-10-16T13:28:33.250 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : IRTF Location : Mauna Kea/IRTF Latitude (deg) : 19.82622 E. Longitude (deg) : 204.52800 Altitude (km) : 4.168 Gaia source ID : 51999924967265792 2Mass ID (if available) : 04112943+2056254 ICRS Star Coord at Epoch: 04h 11m 29.46194s +20:56:25.11539s RUWE (>1.4 is poor) : 1.01 K magnitude : 13.494 G magnitude : 17.423 RP magnitude : 16.203 BP magnitude : 18.978 DUPflag : 0 Distance (au) : 18.686 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -15.83 Sun-Target sep (deg) : 138.04 Sun-Moon sep (deg) : 154.80 B (ring opening deg) : 75.12 PA of pole (deg) : -69.59 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.916 C/A sky separation (km) : 39515.5 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 2026-10-16T12:54:54.073 88.69 -48.19 51409.96 -10.59 lambda I 2026-10-16T12:57:08.499 88.57 -47.67 50026.71 -10.06 delta I 2026-10-16T13:00:05.814 88.18 -46.98 48300.35 -9.40 gamma I 2026-10-16T13:01:18.445 87.97 -46.70 47628.01 -9.11 eta I 2026-10-16T13:02:08.614 87.82 -46.50 47176.12 -8.90 beta I 2026-10-16T13:05:08.974 87.22 -45.80 45641.06 -8.11 alpha I 2026-10-16T13:07:10.716 86.79 -45.33 44689.44 -7.53 4 I 2026-10-16T13:12:24.327 85.64 -44.11 42586.31 -5.87 5 I 2026-10-16T13:13:36.847 85.37 -43.82 42178.76 -5.45 6 I 2026-10-16T13:14:48.009 85.10 -43.55 41806.00 -4.99 No planet occultations 6 E 2026-10-16T13:39:52.097 79.31 -37.67 41795.13 4.99 5 E 2026-10-16T13:41:14.963 78.99 -37.35 42226.28 5.45 4 E 2026-10-16T13:42:23.659 78.72 -37.08 42610.79 5.87 alpha E 2026-10-16T13:47:35.779 77.51 -35.86 44715.44 7.53 beta E 2026-10-16T13:49:35.742 77.04 -35.39 45651.13 8.11 eta E 2026-10-16T13:52:34.737 76.34 -34.68 47176.12 8.90 gamma E 2026-10-16T13:53:24.280 76.15 -34.49 47622.37 9.11 delta E 2026-10-16T13:54:37.520 75.86 -34.20 48300.35 9.40 lambda E 2026-10-16T13:57:34.807 75.17 -33.51 50026.71 10.06 epsilon E 2026-10-16T13:59:58.153 74.62 -32.95 51504.14 10.60