Uranus_2031-01-23T03_39_51.9200_PIC.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:15:43 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-01-23T03:34:47.710 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : PIC Location : Pic du Midi Latitude (deg) : 42.93656 E. Longitude (deg) : 0.14231 Altitude (km) : 2.890 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) : 136.29 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 (") : 2.577 C/A sky separation (km) : 34434.9 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 2031-01-23T02:53:55.881 17.19 -48.71 51141.02 -11.29 lambda I 2031-01-23T02:55:36.296 16.89 -48.42 50026.71 -10.99 delta I 2031-01-23T02:58:16.193 16.42 -47.97 48300.35 -10.60 gamma I 2031-01-23T02:59:20.246 16.23 -47.78 47626.54 -10.44 eta I 2031-01-23T03:00:03.644 16.10 -47.66 47176.12 -10.32 beta I 2031-01-23T03:02:33.722 15.66 -47.22 45658.25 -9.89 alpha I 2031-01-23T03:04:06.584 15.39 -46.96 44752.14 -9.61 4 I 2031-01-23T03:07:58.551 14.71 -46.28 42616.20 -8.82 5 I 2031-01-23T03:08:36.250 14.60 -46.17 42278.60 -8.66 6 I 2031-01-23T03:09:30.102 14.45 -46.01 41823.24 -8.46 No planet occultations 6 E 2031-01-23T04:00:19.665 5.79 -36.91 41794.82 8.41 5 E 2031-01-23T04:01:06.615 5.67 -36.76 42187.45 8.61 4 E 2031-01-23T04:01:51.558 5.54 -36.63 42580.68 8.76 alpha E 2031-01-23T04:05:45.714 4.90x -35.91 44721.08 9.54 beta E 2031-01-23T04:07:20.696 4.64x -35.62 45641.06 9.82 eta E 2031-01-23T04:09:53.687 4.23x -35.16 47176.12 10.24 gamma E 2031-01-23T04:10:37.914 4.11x -35.02 47631.58 10.36 delta E 2031-01-23T04:11:41.999 3.93x -34.83 48300.35 10.52 lambda E 2031-01-23T04:14:23.257 3.50x -34.34 50026.71 10.89 epsilon E 2031-01-23T04:16:41.660 3.13x -33.91 51554.23 11.19