Uranus_2040-05-07T08_25_53.3700_AAT.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:38:29 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2040-05-07T08:28:47.440 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : 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 : 670702028520534400 2Mass ID (if available) : 08054850+2052353 ICRS Star Coord at Epoch: 08h 05m 48.52280s +20:52:35.72865s RUWE (>1.4 is poor) : 1.00 K magnitude : 14.499 G magnitude : 17.199 RP magnitude : 16.477 BP magnitude : 17.751 DUPflag : 0 Distance (au) : 18.854 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 15.56 Sun-Target sep (deg) : 72.34 Sun-Moon sep (deg) : 117.79 B (ring opening deg) : 47.77 PA of pole (deg) : 89.81 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.804 C/A sky separation (km) : 24664.5 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 2040-05-07T07:54:35.354 36.98 -7.53 51531.42 -17.68 lambda I 2040-05-07T07:56:00.715 36.91 -7.83 50026.71 -17.54 delta I 2040-05-07T07:57:39.710 36.82 -8.17 48300.35 -17.33 gamma I 2040-05-07T07:58:18.770 36.78 -8.30 47625.14 -17.24 eta I 2040-05-07T07:58:44.862 36.76 -8.39 47176.12 -17.18 beta I 2040-05-07T08:00:12.804 36.68 -8.70 45674.01 -16.96 alpha I 2040-05-07T08:01:07.624 36.63 -8.89 44749.83 -16.80 4 I 2040-05-07T08:03:15.104 36.51 -9.33 42614.05 -16.41 5 I 2040-05-07T08:03:37.924 36.48 -9.41 42248.29 -16.36 6 I 2040-05-07T08:04:03.567 36.46 -9.50 41843.11 -16.25 Uranus I 2040-05-07T08:21:45.134 35.25 -13.18 25487.33 18.42 19.23 Uranus E 2040-05-07T08:36:07.773 34.04 -16.20 25558.71 -1.17 -1.23 6 E 2040-05-07T08:59:11.938 31.73 -21.08 41875.84 16.31 5 E 2040-05-07T08:59:35.363 31.69 -21.16 42306.32 16.43 4 E 2040-05-07T08:59:52.773 31.66 -21.23 42571.92 16.47 alpha E 2040-05-07T09:02:00.589 31.42 -21.68 44694.66 16.87 beta E 2040-05-07T09:02:57.603 31.32 -21.88 45670.08 17.03 eta E 2040-05-07T09:04:25.569 31.15 -22.19 47176.12 17.26 gamma E 2040-05-07T09:04:51.905 31.10 -22.29 47631.41 17.32 delta E 2040-05-07T09:05:30.425 31.03 -22.42 48300.35 17.41 lambda E 2040-05-07T09:07:08.952 30.84 -22.77 50026.71 17.63 epsilon E 2040-05-07T09:07:54.506 30.75 -22.93 50831.88 17.77