Uranus_2031-12-28T22_40_18.1600_PIC.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:15:54 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-12-28T22:40:37.160 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 : 3404548115148617344 2Mass ID (if available) : 05350364+2328075 ICRS Star Coord at Epoch: 05h 35m 03.66040s +23:28:07.39241s RUWE (>1.4 is poor) : 0.98 K magnitude : 13.974 G magnitude : 16.588 RP magnitude : 15.769 BP magnitude : 17.333 DUPflag : 0 Distance (au) : 18.123 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.75 Sun-Target sep (deg) : 167.73 Sun-Moon sep (deg) : 15.54 B (ring opening deg) : 79.71 PA of pole (deg) : 37.42 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.465 C/A sky separation (km) : 32396.8 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 2031-12-28T22:12:25.364 67.60 -60.26 51550.68 -17.93 lambda I 2031-12-28T22:13:51.167 67.75 -60.48 50026.71 -17.57 delta I 2031-12-28T22:15:30.777 67.92 -60.74 48300.35 -17.08 gamma I 2031-12-28T22:16:10.727 67.99 -60.84 47621.97 -16.87 eta I 2031-12-28T22:16:37.261 68.03 -60.91 47176.12 -16.73 beta I 2031-12-28T22:18:08.658 68.18 -61.14 45669.96 -16.20 alpha I 2031-12-28T22:19:06.136 68.28 -61.28 44749.10 -15.84 4 I 2031-12-28T22:21:30.601 68.50 -61.65 42527.44 -14.83 5 I 2031-12-28T22:21:53.931 68.54 -61.70 42194.59 -14.69 6 I 2031-12-28T22:22:15.912 68.57 -61.76 41870.87 -14.50 No planet occultations 6 E 2031-12-28T22:59:43.433 70.67 -66.73 41869.96 14.51 5 E 2031-12-28T23:00:12.398 70.68 -66.78 42294.93 14.69 4 E 2031-12-28T23:00:29.840 70.69 -66.81 42551.85 14.83 alpha E 2031-12-28T23:02:50.154 70.72 -67.07 44705.99 15.84 beta E 2031-12-28T23:03:48.664 70.73 -67.18 45643.33 16.20 eta E 2031-12-28T23:05:21.725 70.74 -67.34 47176.12 16.74 gamma E 2031-12-28T23:05:48.336 70.74 -67.39 47623.40 16.88 delta E 2031-12-28T23:06:28.190 70.74 -67.46 48300.35 17.09 lambda E 2031-12-28T23:08:07.771 70.74 -67.63 50026.71 17.57 epsilon E 2031-12-28T23:09:03.423 70.74 -67.72 51011.78 17.94