Uranus_2033-01-19T21_58_47.3800_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:43 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-01-19T21:57:03.810 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : SAAO Location : So. Afr. Astro. Obs. (Sutherland) Latitude (deg) : -32.37953 E. Longitude (deg) : 20.81070 Altitude (km) : 1.768 Gaia source ID : 3427506703914755456 2Mass ID (if available) : 05510511+2338240 ICRS Star Coord at Epoch: 05h 51m 05.12402s +23:38:23.81983s RUWE (>1.4 is poor) : 1.07 K magnitude : 14.848 G magnitude : 17.915 RP magnitude : 17.049 BP magnitude : 18.744 DUPflag : 0 Distance (au) : 18.170 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -18.98 Sun-Target sep (deg) : 148.27 Sun-Moon sep (deg) : 80.62 B (ring opening deg) : 77.01 PA of pole (deg) : 51.22 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.358 C/A sky separation (km) : 17898.3 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 2033-01-19T21:16:20.512 33.13 -33.30 50958.27 -18.46 lambda I 2033-01-19T21:17:11.188 33.10 -33.38 50026.71 -18.36 delta I 2033-01-19T21:18:45.489 33.02 -33.52 48300.35 -18.26 gamma I 2033-01-19T21:19:22.228 32.99 -33.57 47630.45 -18.21 eta I 2033-01-19T21:19:47.194 32.97 -33.61 47176.12 -18.18 beta I 2033-01-19T21:21:10.267 32.91 -33.73 45670.24 -18.08 alpha I 2033-01-19T21:22:02.770 32.86 -33.81 44722.71 -18.01 4 I 2033-01-19T21:24:00.323 32.76 -33.98 42614.34 -17.82 5 I 2033-01-19T21:24:24.214 32.74 -34.01 42194.35 -17.80 6 I 2033-01-19T21:24:45.720 32.72 -34.05 41814.18 -17.74 Uranus I 2033-01-19T21:41:21.788 31.71 -35.33 25548.71 -1.72 -1.81 Uranus E 2033-01-19T22:12:07.218 29.19 -37.00 25013.07 12.86 13.45 6 E 2033-01-19T22:28:38.650 27.52 -37.49 41823.66 17.70 5 E 2033-01-19T22:29:06.194 27.47 -37.50 42314.31 17.75 4 E 2033-01-19T22:29:20.478 27.44 -37.50 42554.57 17.78 alpha E 2033-01-19T22:31:22.519 27.22 -37.54 44740.63 17.96 beta E 2033-01-19T22:32:14.185 27.13 -37.56 45667.96 18.03 eta E 2033-01-19T22:33:37.609 26.97 -37.58 47176.12 18.13 gamma E 2033-01-19T22:34:02.386 26.93 -37.59 47625.61 18.16 delta E 2033-01-19T22:34:39.506 26.86 -37.60 48300.35 18.20 lambda E 2033-01-19T22:36:14.109 26.68 -37.62 50026.71 18.30 epsilon E 2033-01-19T22:37:36.000 26.53 -37.63 51528.32 18.39