Uranus_2029-12-06T18_25_39.0900_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:36:57 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-12-06T18:22:30.380 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : AAT Location : Siding Spring (AAT) Latitude (deg) : -31.27703 E. Longitude (deg) : 149.06608 Altitude (km) : 1.164 Gaia source ID : 3412524178654162816 2Mass ID (if available) : 04595197+2244565 ICRS Star Coord at Epoch: 04h 59m 51.98441s +22:44:56.37731s RUWE (>1.4 is poor) : 1.06 K magnitude : 14.737 G magnitude : 16.812 RP magnitude : 16.135 BP magnitude : 17.309 DUPflag : 0 Distance (au) : 18.240 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.46 Sun-Target sep (deg) : 178.35 Sun-Moon sep (deg) : 165.11 B (ring opening deg) : 82.11 PA of pole (deg) : -16.71 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.781 C/A sky separation (km) : 23558.5 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 2029-12-06T17:50:21.976 13.26 -12.16 51400.04 -20.93 lambda I 2029-12-06T17:51:27.637 13.07 -11.97 50026.71 -20.83 delta I 2029-12-06T17:52:50.942 12.83 -11.73 48300.35 -20.61 gamma I 2029-12-06T17:53:23.798 12.74 -11.63 47624.76 -20.51 eta I 2029-12-06T17:53:45.703 12.68 -11.57 47176.12 -20.45 beta I 2029-12-06T17:54:59.433 12.46 -11.36 45677.04 -20.22 alpha I 2029-12-06T17:55:48.710 12.32 -11.21 44685.44 -20.04 4 I 2029-12-06T17:57:32.995 12.02 -10.91 42616.38 -19.64 5 I 2029-12-06T17:57:48.324 11.98 -10.86 42312.88 -19.57 6 I 2029-12-06T17:58:10.977 11.91 -10.80 41874.65 -19.47 Uranus I 2029-12-06T18:16:19.880 8.71 -7.56 25133.88 -6.75 -7.07 Uranus E 2029-12-06T18:28:24.089 6.53 -5.35 24997.25 -7.80 -8.16 6 E 2029-12-06T18:46:41.501 3.14x -1.94x 41805.09 19.41 5 E 2029-12-06T18:47:01.241 3.08x -1.87x 42188.31 19.51 4 E 2029-12-06T18:47:20.148 3.02x -1.81x 42557.91 19.58 alpha E 2029-12-06T18:49:09.805 2.67x -1.47x 44726.20 19.97 beta E 2029-12-06T18:49:56.615 2.53x -1.32x 45664.74 20.14 eta E 2029-12-06T18:51:11.240 2.29x -1.08x 47176.12 20.37 gamma E 2029-12-06T18:51:33.553 2.22x -1.01x 47631.43 20.44 delta E 2029-12-06T18:52:06.208 2.12x -0.91x 48300.35 20.53 lambda E 2029-12-06T18:53:29.838 1.86x -0.64x 50026.71 20.75 epsilon E 2029-12-06T18:54:04.355 1.75x -0.53x 50744.44 20.84