Uranus_2027-12-25T14_34_38.1900_KAV.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:24 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-12-25T14:37:38.740 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : Ring occs: geocentric, topocentric Observer code : KAV Location : Kavalur Observatory Latitude (deg) : 12.57556 E. Longitude (deg) : 78.83167 Altitude (km) : 0.722 Gaia source ID : 49433183791869568 2Mass ID (if available) : 04184227+2118429 ICRS Star Coord at Epoch: 04h 18m 42.26641s +21:18:42.96536s RUWE (>1.4 is poor) : 0.94 K magnitude : 14.614 G magnitude : 17.623 RP magnitude : 16.693 BP magnitude : 18.536 DUPflag : 0 Distance (au) : 18.474 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.31 Sun-Target sep (deg) : 153.34 Sun-Moon sep (deg) : 175.69 B (ring opening deg) : 76.53 PA of pole (deg) : -65.01 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.280 C/A sky separation (km) : 30549.4 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 2027-12-25T14:06:01.095 50.01 -23.42 51110.05 -16.88 lambda I 2027-12-25T14:07:06.063 50.26 -23.66 50026.71 -16.57 delta I 2027-12-25T14:08:51.419 50.67 -24.07 48300.35 -16.20 gamma I 2027-12-25T14:09:32.922 50.83 -24.22 47631.39 -16.04 eta I 2027-12-25T14:10:01.406 50.94 -24.33 47176.12 -15.93 beta I 2027-12-25T14:11:38.409 51.31 -24.70 45651.54 -15.51 alpha I 2027-12-25T14:12:36.839 51.54 -24.93 44749.14 -15.25 4 I 2027-12-25T14:15:05.506 52.11 -25.49 42538.34 -14.49 5 I 2027-12-25T14:15:32.670 52.22 -25.60 42155.89 -14.35 6 I 2027-12-25T14:15:55.990 52.31 -25.69 41805.42 -14.23 No planet occultations 6 E 2027-12-25T15:00:39.102 62.56 -35.94 41862.51 14.26 5 E 2027-12-25T15:01:03.883 62.66 -36.03 42216.30 14.38 4 E 2027-12-25T15:01:26.183 62.74 -36.12 42538.38 14.52 alpha E 2027-12-25T15:03:51.239 63.29 -36.67 44702.48 15.29 beta E 2027-12-25T15:04:52.302 63.52 -36.91 45644.39 15.56 eta E 2027-12-25T15:06:29.443 63.88 -37.28 47176.12 15.97 gamma E 2027-12-25T15:06:57.563 63.98 -37.39 47626.82 16.08 delta E 2027-12-25T15:07:39.233 64.14 -37.54 48300.35 16.24 lambda E 2027-12-25T15:09:24.277 64.53 -37.95 50026.71 16.62 epsilon E 2027-12-25T15:10:54.985 64.87 -38.29 51547.75 16.93