Uranus_2042-02-20T15_13_06.7900_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:42:47 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2042-02-20T15:09:44.740 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : MSO Location : Mt. Stromlo Observatory Latitude (deg) : -35.32000 E. Longitude (deg) : 149.00833 Altitude (km) : 0.770 Gaia source ID : 660270824268555392 2Mass ID (if available) : 08472162+1836102 ICRS Star Coord at Epoch: 08h 47m 21.62420s +18:36:10.00634s RUWE (>1.4 is poor) : 1.06 K magnitude : 14.436 G magnitude : 15.848 RP magnitude : 15.347 BP magnitude : 16.184 DUPflag : 0 Distance (au) : 17.564 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.97 Sun-Target sep (deg) : 157.68 Sun-Moon sep (deg) : 152.73 B (ring opening deg) : 37.90 PA of pole (deg) : 95.05 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.063 C/A sky separation (km) : 13537.6 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 2042-02-20T14:44:31.289 30.02 -43.69 51495.61 -33.05 lambda I 2042-02-20T14:45:15.736 29.94 -43.67 50026.71 -33.01 delta I 2042-02-20T14:46:08.112 29.85 -43.64 48300.35 -32.91 gamma I 2042-02-20T14:46:28.626 29.81 -43.63 47625.63 -32.87 eta I 2042-02-20T14:46:42.308 29.78 -43.62 47176.12 -32.84 beta I 2042-02-20T14:47:27.840 29.70 -43.59 45678.45 -32.73 alpha I 2042-02-20T14:47:57.891 29.65 -43.57 44691.74 -32.67 4 I 2042-02-20T14:49:01.131 29.53 -43.53 42616.16 -32.48 5 I 2042-02-20T14:49:10.648 29.51 -43.53 42314.81 -32.44 6 I 2042-02-20T14:49:23.735 29.49 -43.52 41864.03 -32.41 Uranus I 2042-02-20T14:52:51.905 29.10 -43.38 25436.61 -35.98 -37.24 Uranus E 2042-02-20T15:26:34.883 24.91 -41.32 25371.33 46.79 48.10 6 E 2042-02-20T15:27:50.612 24.74 -41.22 41836.54 32.33 5 E 2042-02-20T15:28:01.673 24.72 -41.21 42166.84 32.37 4 E 2042-02-20T15:28:12.190 24.70 -41.19 42539.28 32.40 alpha E 2042-02-20T15:29:19.948 24.54 -41.10 44752.41 32.59 beta E 2042-02-20T15:29:47.309 24.48 -41.06 45641.12 32.65 eta E 2042-02-20T15:30:34.107 24.37 -41.00 47176.12 32.76 gamma E 2042-02-20T15:30:47.947 24.34 -40.98 47629.70 32.79 delta E 2042-02-20T15:31:08.390 24.29 -40.95 48300.35 32.83 lambda E 2042-02-20T15:32:00.904 24.17 -40.88 50026.71 32.92 epsilon E 2042-02-20T15:32:22.665 24.12 -40.85 50743.51 32.96