Uranus_2031-01-23T03_39_51.9200_PAL.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:17:49 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-01-23T03:41:19.760 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : PAL Location : Palomar Mt (200") Latitude (deg) : 33.35622 E. Longitude (deg) : 243.13601 Altitude (km) : 1.706 Gaia source ID : 3415723860570736896 2Mass ID (if available) : 05113359+2304055 ICRS Star Coord at Epoch: 05h 11m 33.60253s +23:04:05.76379s RUWE (>1.4 is poor) : 1.01 K magnitude : 14.443 G magnitude : 17.176 RP magnitude : 16.323 BP magnitude : 17.945 DUPflag : 0 Distance (au) : 18.423 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -15.25 Sun-Target sep (deg) : 136.38 Sun-Moon sep (deg) : 137.54 B (ring opening deg) : 82.09 PA of pole (deg) : 4.06 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.766 C/A sky separation (km) : 36959.4 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 2031-01-23T03:04:02.783 64.29 -23.78 51163.61 -10.75 lambda I 2031-01-23T03:05:50.835 64.65 -24.16 50026.71 -10.38 delta I 2031-01-23T03:08:41.068 65.22 -24.74 48300.35 -9.89 gamma I 2031-01-23T03:09:49.859 65.45 -24.98 47626.90 -9.68 eta I 2031-01-23T03:10:36.768 65.61 -25.14 47176.12 -9.53 beta I 2031-01-23T03:13:20.765 66.15 -25.71 45656.72 -8.97 alpha I 2031-01-23T03:15:03.634 66.49 -26.07 44751.66 -8.60 4 I 2031-01-23T03:19:28.632 67.36 -26.98 42615.42 -7.52 5 I 2031-01-23T03:20:13.851 67.51 -27.14 42271.47 -7.30 6 I 2031-01-23T03:21:17.928 67.72 -27.36 41819.02 -7.02 No planet occultations 6 E 2031-01-23T04:01:30.615 75.06 -35.75 41795.52 7.02 5 E 2031-01-23T04:02:27.713 75.22 -35.95 42196.21 7.31 4 E 2031-01-23T04:03:19.798 75.36 -36.13 42586.19 7.53 alpha E 2031-01-23T04:07:45.219 76.05 -37.05 44724.76 8.61 beta E 2031-01-23T04:09:29.334 76.31 -37.42 45641.20 8.98 eta E 2031-01-23T04:12:14.914 76.71 -37.99 47176.12 9.55 gamma E 2031-01-23T04:13:02.249 76.83 -38.16 47631.55 9.70 delta E 2031-01-23T04:14:10.479 76.99 -38.40 48300.35 9.91 lambda E 2031-01-23T04:17:00.499 77.37 -38.99 50026.71 10.39 epsilon E 2031-01-23T04:19:24.937 77.69 -39.49 51555.27 10.77