Uranus_2034-12-17T12_18_12.3000_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:24 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2034-12-17T12:17:01.770 Event type : PgtRgt : Uranus occs: geocentric, topocentric : 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 : 3382411544468426752 2Mass ID (if available) : 06372672+2329244 ICRS Star Coord at Epoch: 06h 37m 26.73423s +23:29:24.26218s RUWE (>1.4 is poor) : 1.05 K magnitude : 14.633 G magnitude : 16.786 RP magnitude : 16.156 BP magnitude : 17.231 DUPflag : 0 Distance (au) : 17.933 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.56 Sun-Target sep (deg) : 166.56 Sun-Moon sep (deg) : 119.00 B (ring opening deg) : 67.63 PA of pole (deg) : 72.18 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.130 C/A sky separation (km) : 1691.6 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 2034-12-17T11:42:05.123 83.01 -70.12 51552.85 -24.60 lambda I 2034-12-17T11:43:07.176 82.80 -69.88 50026.71 -24.59 delta I 2034-12-17T11:44:17.375 82.57 -69.62 48300.35 -24.59 gamma I 2034-12-17T11:44:44.992 82.48 -69.51 47621.22 -24.59 eta I 2034-12-17T11:45:03.092 82.42 -69.44 47176.12 -24.59 beta I 2034-12-17T11:46:04.265 82.21 -69.21 45671.55 -24.59 alpha I 2034-12-17T11:46:44.244 82.07 -69.06 44684.85 -24.58 4 I 2034-12-17T11:48:08.847 81.78 -68.74 42600.00 -24.58 5 I 2034-12-17T11:48:27.102 81.72 -68.67 42161.94 -24.58 6 I 2034-12-17T11:48:38.540 81.68 -68.62 41875.95 -24.58 Uranus I 2034-12-17T11:58:50.063 79.51 -66.29 25149.41 -20.09 -20.96 Uranus E 2034-12-17T12:35:11.907 71.35 -57.96 25104.11 21.25 22.16 6 E 2034-12-17T12:45:15.297 69.06 -55.65 41800.14 24.56 5 E 2034-12-17T12:45:35.661 68.98 -55.57 42305.06 24.56 4 E 2034-12-17T12:45:45.947 68.94 -55.53 42545.44 24.55 alpha E 2034-12-17T12:47:15.583 68.60 -55.19 44751.78 24.56 beta E 2034-12-17T12:47:52.097 68.46 -55.05 45652.09 24.56 eta E 2034-12-17T12:48:54.129 68.22 -54.81 47176.12 24.56 gamma E 2034-12-17T12:49:12.657 68.15 -54.74 47631.18 24.56 delta E 2034-12-17T12:49:39.902 68.05 -54.64 48300.35 24.56 lambda E 2034-12-17T12:50:50.188 67.78 -54.37 50026.71 24.56 epsilon E 2034-12-17T12:51:19.628 67.67 -54.26 50749.82 24.56