Uranus_2039-02-21T03_57_48.5200_KPNO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:23:28 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2039-02-21T03:59:34.650 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : KPNO Location : Kitt Peak Natl Obs Latitude (deg) : 31.96333 E. Longitude (deg) : 248.40000 Altitude (km) : 2.120 Gaia source ID : 674533650447999360 2Mass ID (if available) : 07472262+2142153 ICRS Star Coord at Epoch: 07h 47m 22.61797s +21:42:15.37505s RUWE (>1.4 is poor) : 0.94 K magnitude : 10.003 G magnitude : 12.151 RP magnitude : 11.482 BP magnitude : 12.666 DUPflag : 0 Distance (au) : 17.840 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.29 Sun-Target sep (deg) : 142.98 Sun-Moon sep (deg) : 167.76 B (ring opening deg) : 52.04 PA of pole (deg) : 87.01 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.831 C/A sky separation (km) : 36636.8 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 2039-02-21T03:30:22.518 65.14 -28.97 50967.07 -15.13 lambda I 2039-02-21T03:31:24.844 65.35 -29.19 50026.71 -14.92 delta I 2039-02-21T03:33:23.145 65.75 -29.61 48300.35 -14.25 gamma I 2039-02-21T03:34:10.720 65.91 -29.78 47629.21 -13.96 eta I 2039-02-21T03:34:43.416 66.02 -29.89 47176.12 -13.75 beta I 2039-02-21T03:36:37.605 66.40 -30.29 45647.63 -12.98 alpha I 2039-02-21T03:37:52.654 66.65 -30.56 44696.64 -12.42 4 I 2039-02-21T03:40:49.490 67.24 -31.18 42616.57 -10.99 5 I 2039-02-21T03:41:25.461 67.36 -31.30 42227.47 -10.63 6 I 2039-02-21T03:42:06.646 67.50 -31.45 41805.50 -10.31 No planet occultations 6 E 2039-02-21T04:11:13.684 73.03 -37.55 41795.93 10.31 5 E 2039-02-21T04:11:50.504 73.13 -37.68 42163.80 10.64 4 E 2039-02-21T04:12:29.510 73.25 -37.81 42594.14 10.99 alpha E 2039-02-21T04:15:28.104 73.77 -38.43 44686.31 12.43 beta E 2039-02-21T04:16:42.702 73.99 -38.69 45642.76 12.98 eta E 2039-02-21T04:18:37.396 74.31 -39.08 47176.12 13.76 gamma E 2039-02-21T04:19:09.595 74.41 -39.19 47622.57 13.97 delta E 2039-02-21T04:19:57.614 74.54 -39.36 48300.35 14.26 lambda E 2039-02-21T04:21:55.830 74.87 -39.77 50026.71 14.93 epsilon E 2039-02-21T04:22:45.483 75.00 -39.94 50774.78 15.15