Uranus_2023-07-02T20_07_33.5100_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:40:56 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2023-07-02T20:04:41.400 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 : 55715174757678592 2Mass ID (if available) : 03162885+1749268 ICRS Star Coord at Epoch: 03h 16m 28.85353s +17:49:26.94488s RUWE (>1.4 is poor) : 1.11 K magnitude : 14.452 G magnitude : 17.326 RP magnitude : 16.454 BP magnitude : 18.123 DUPflag : 0 Distance (au) : 20.295 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 25.92 Sun-Target sep (deg) : 48.92 Sun-Moon sep (deg) : 140.70 B (ring opening deg) : 62.87 PA of pole (deg) : -88.60 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.131 C/A sky separation (km) : 16647.1 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 2023-07-02T19:37:21.498 21.61 -19.01 50848.05 -26.95 lambda I 2023-07-02T19:37:51.950 21.68 -18.91 50026.71 -26.94 delta I 2023-07-02T19:38:56.172 21.84 -18.70 48300.35 -26.82 gamma I 2023-07-02T19:39:21.463 21.90 -18.61 47622.81 -26.76 eta I 2023-07-02T19:39:38.165 21.94 -18.56 47176.12 -26.73 beta I 2023-07-02T19:40:34.208 22.08 -18.37 45681.23 -26.59 alpha I 2023-07-02T19:41:11.524 22.18 -18.25 44686.71 -26.49 4 I 2023-07-02T19:42:33.447 22.38 -17.98 42539.07 -26.28 5 I 2023-07-02T19:42:41.961 22.40 -17.96 42310.99 -26.23 6 I 2023-07-02T19:43:01.337 22.45 -17.89 41803.49 -26.18 Uranus I 2023-07-02T19:52:25.406 23.80 -16.05 25174.79 -24.49 -25.50 Uranus E 2023-07-02T20:17:10.774 27.14 -11.26 25423.76 14.13 14.77 6 E 2023-07-02T20:27:42.369 28.45 -9.25 41879.10 26.13 5 E 2023-07-02T20:27:53.239 28.47 -9.21 42164.33 26.17 4 E 2023-07-02T20:28:10.128 28.50 -9.16 42616.54 26.22 alpha E 2023-07-02T20:29:30.736 28.66 -8.90 44733.11 26.43 beta E 2023-07-02T20:30:05.093 28.73 -8.80 45646.38 26.53 eta E 2023-07-02T20:31:02.568 28.84 -8.61 47176.12 26.65 gamma E 2023-07-02T20:31:19.443 28.88 -8.56 47626.20 26.69 delta E 2023-07-02T20:31:44.675 28.93 -8.48 48300.35 26.74 lambda E 2023-07-02T20:32:49.078 29.05 -8.28 50026.71 26.87 epsilon E 2023-07-02T20:33:33.086 29.14 -8.14 51210.79 26.87