Uranus_2040-01-19T01_28_44.3200_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:40:37 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2040-01-19T01:25:40.870 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 : 675861280675522944 2Mass ID (if available) : 08130981+2031483 ICRS Star Coord at Epoch: 08h 13m 09.80177s +20:31:48.17520s RUWE (>1.4 is poor) : 1.01 K magnitude : 14.314 G magnitude : 16.672 RP magnitude : 15.935 BP magnitude : 17.269 DUPflag : 0 Distance (au) : 17.606 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.20 Sun-Target sep (deg) : 177.02 Sun-Moon sep (deg) : 117.12 B (ring opening deg) : 46.05 PA of pole (deg) : 90.82 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.945 C/A sky separation (km) : 12062.4 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 2040-01-19T00:59:02.616 30.17 -28.62 51550.20 -31.43 lambda I 2040-01-19T00:59:51.147 30.07 -28.52 50026.71 -31.36 delta I 2040-01-19T01:00:46.256 29.97 -28.40 48300.35 -31.29 gamma I 2040-01-19T01:01:07.970 29.93 -28.36 47621.31 -31.26 eta I 2040-01-19T01:01:22.217 29.90 -28.33 47176.12 -31.24 beta I 2040-01-19T01:02:11.296 29.80 -28.23 45645.83 -31.16 alpha I 2040-01-19T01:02:40.900 29.75 -28.16 44721.51 -31.10 4 I 2040-01-19T01:03:52.247 29.61 -28.01 42526.14 -30.98 5 I 2040-01-19T01:04:03.340 29.58 -27.99 42200.10 -30.99 6 I 2040-01-19T01:04:13.068 29.56 -27.97 41827.20 -30.90 Uranus I 2040-01-19T01:09:50.696 28.89 -27.25 25380.51 -32.12 -33.32 Uranus E 2040-01-19T01:41:26.971 24.71 -22.85 25282.06 41.62 42.93 6 E 2040-01-19T01:45:31.572 24.13 -22.24 41868.60 30.84 5 E 2040-01-19T01:45:43.161 24.10 -22.21 42304.00 30.93 4 E 2040-01-19T01:45:53.830 24.07 -22.18 42606.53 30.92 alpha E 2040-01-19T01:47:01.905 23.91 -22.01 44698.18 31.03 beta E 2040-01-19T01:47:32.776 23.83 -21.93 45667.55 31.09 eta E 2040-01-19T01:48:21.324 23.72 -21.81 47176.12 31.17 gamma E 2040-01-19T01:48:35.870 23.68 -21.78 47629.63 31.19 delta E 2040-01-19T01:48:57.367 23.63 -21.72 48300.35 31.22 lambda E 2040-01-19T01:49:52.604 23.49 -21.58 50026.71 31.29 epsilon E 2040-01-19T01:50:18.027 23.43 -21.52 50822.55 31.36