Uranus_2024-12-22T12_05_54.9300_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:40:59 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2024-12-22T12:06:14.810 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 : 55984696840044288 2Mass ID (if available) : 03245445+1824346 ICRS Star Coord at Epoch: 03h 24m 54.46649s +18:24:34.08718s RUWE (>1.4 is poor) : 0.99 K magnitude : 14.760 G magnitude : 17.997 RP magnitude : 16.943 BP magnitude : 19.157 DUPflag : 0 Distance (au) : 18.763 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.37 Sun-Target sep (deg) : 142.75 Sun-Moon sep (deg) : 123.04 B (ring opening deg) : 64.84 PA of pole (deg) : -86.58 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.078 C/A sky separation (km) : 14673.8 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 2024-12-22T11:24:50.304 36.36 -20.50 51360.03 -18.67 lambda I 2024-12-22T11:26:01.960 36.36 -20.65 50026.71 -18.58 delta I 2024-12-22T11:27:35.019 36.36 -20.85 48300.35 -18.52 gamma I 2024-12-22T11:28:11.427 36.36 -20.93 47626.67 -18.49 eta I 2024-12-22T11:28:35.806 36.35 -20.98 47176.12 -18.47 beta I 2024-12-22T11:29:59.010 36.35 -21.15 45641.74 -18.40 alpha I 2024-12-22T11:30:50.380 36.34 -21.26 44701.97 -18.36 4 I 2024-12-22T11:32:46.394 36.32 -21.49 42576.46 -18.23 5 I 2024-12-22T11:33:09.394 36.32 -21.54 42158.64 -18.21 6 I 2024-12-22T11:33:25.582 36.32 -21.57 41878.76 -18.20 Uranus I 2024-12-22T11:47:05.385 36.09 -23.19 25127.77 23.75 24.74 Uranus E 2024-12-22T12:25:42.024 34.41 -27.07 25377.65 -15.03 -15.70 6 E 2024-12-22T12:40:28.022 33.38 -28.27 41812.22 18.17 5 E 2024-12-22T12:40:56.033 33.34 -28.30 42308.61 18.19 4 E 2024-12-22T12:41:08.433 33.33 -28.32 42537.80 18.20 alpha E 2024-12-22T12:43:09.225 33.17 -28.46 44749.95 18.33 beta E 2024-12-22T12:43:59.630 33.11 -28.53 45673.21 18.37 eta E 2024-12-22T12:45:21.222 33.00 -28.62 47176.12 18.44 gamma E 2024-12-22T12:45:45.436 32.96 -28.65 47622.81 18.46 delta E 2024-12-22T12:46:22.119 32.91 -28.69 48300.35 18.48 lambda E 2024-12-22T12:47:55.352 32.79 -28.80 50026.71 18.55 epsilon E 2024-12-22T12:48:56.428 32.70 -28.87 51160.73 18.63