Uranus_2039-12-19T13_03_48.8400_MSO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:42:42 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2039-12-19T13:06:32.800 Event type : XRgt : No Uranus occs : 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 : 675683331591285248 2Mass ID (if available) : 08181212+2015075 ICRS Star Coord at Epoch: 08h 18m 12.11583s +20:15:07.32826s RUWE (>1.4 is poor) : 0.91 K magnitude : 13.316 G magnitude : 14.739 RP magnitude : 14.260 BP magnitude : 15.035 DUPflag : 0 Distance (au) : 17.781 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.79 Sun-Target sep (deg) : 144.77 Sun-Moon sep (deg) : 161.77 B (ring opening deg) : 44.86 PA of pole (deg) : 91.52 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.176 C/A sky separation (km) : 28062.9 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 2039-12-19T12:35:29.234 11.22 -28.05 51390.13 -20.92 lambda I 2039-12-19T12:36:34.511 11.40 -28.14 50026.71 -20.76 delta I 2039-12-19T12:37:58.395 11.63 -28.24 48300.35 -20.40 gamma I 2039-12-19T12:38:31.718 11.73 -28.28 47623.22 -20.24 eta I 2039-12-19T12:38:53.863 11.79 -28.31 47176.12 -20.14 beta I 2039-12-19T12:40:10.640 12.00 -28.41 45647.04 -19.75 alpha I 2039-12-19T12:40:59.280 12.14 -28.47 44684.70 -19.47 4 I 2039-12-19T12:42:49.691 12.45 -28.60 42578.91 -18.81 5 I 2039-12-19T12:43:04.754 12.49 -28.62 42314.46 -18.71 6 I 2039-12-19T12:43:25.943 12.55 -28.64 41879.41 -18.53 No planet occultations 6 E 2039-12-19T13:23:56.151 18.94 -30.80 41828.66 18.59 5 E 2039-12-19T13:24:20.382 19.00 -30.81 42238.48 18.77 4 E 2039-12-19T13:24:40.332 19.05 -30.83 42614.80 18.87 alpha E 2039-12-19T13:26:29.380 19.32 -30.89 44722.64 19.54 beta E 2039-12-19T13:27:17.366 19.44 -30.91 45678.24 19.83 eta E 2039-12-19T13:28:32.304 19.62 -30.95 47176.12 20.22 gamma E 2039-12-19T13:28:54.758 19.68 -30.96 47631.31 20.33 delta E 2039-12-19T13:29:27.548 19.76 -30.98 48300.35 20.48 lambda E 2039-12-19T13:30:51.080 19.96 -31.02 50026.71 20.85 epsilon E 2039-12-19T13:31:25.948 20.04 -31.04 50756.12 21.02