Uranus_2029-01-20T21_29_47.4600_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:03 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-01-20T21:26:49.180 Event type : XRgt : No Uranus occs : 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 : 145001364385358720 2Mass ID (if available) : 04335201+2156244 ICRS Star Coord at Epoch: 04h 33m 52.06057s +21:56:24.16599s RUWE (>1.4 is poor) : 5.05 K magnitude : 12.523 G magnitude : 15.029 RP magnitude : 14.223 BP magnitude : 15.657 DUPflag : 0 Distance (au) : 18.646 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -12.57 Sun-Target sep (deg) : 129.38 Sun-Moon sep (deg) : 60.88 B (ring opening deg) : 79.23 PA of pole (deg) : -52.59 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.670 C/A sky separation (km) : 36111.7 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 2029-01-20T20:39:22.394 31.76 -29.48 51551.67 -9.24 lambda I 2029-01-20T20:42:10.235 31.51 -29.82 50026.71 -8.94 delta I 2029-01-20T20:45:27.493 31.21 -30.20 48300.35 -8.56 gamma I 2029-01-20T20:46:46.815 31.09 -30.36 47627.83 -8.39 eta I 2029-01-20T20:47:40.988 31.00 -30.46 47176.12 -8.28 beta I 2029-01-20T20:50:47.189 30.71 -30.82 45672.98 -7.85 alpha I 2029-01-20T20:52:54.944 30.50 -31.06 44689.26 -7.55 4 I 2029-01-20T20:57:51.509 30.00 -31.60 42569.92 -6.74 5 I 2029-01-20T20:58:43.239 29.91 -31.70 42227.17 -6.60 6 I 2029-01-20T20:59:45.022 29.80 -31.81 41822.99 -6.40 No planet occultations 6 E 2029-01-20T21:52:24.692 23.34 -36.22 41864.24 6.37 5 E 2029-01-20T21:53:29.966 23.19 -36.29 42301.05 6.56 4 E 2029-01-20T21:54:18.069 23.08 -36.33 42610.82 6.71 alpha E 2029-01-20T21:59:14.154 22.38 -36.61 44725.17 7.50 beta E 2029-01-20T22:01:15.058 22.09 -36.71 45648.72 7.80 eta E 2029-01-20T22:04:25.649 21.63 -36.86 47176.12 8.22 gamma E 2029-01-20T22:05:19.447 21.50 -36.91 47621.53 8.34 delta E 2029-01-20T22:06:40.101 21.30 -36.97 48300.35 8.50 lambda E 2029-01-20T22:09:58.871 20.81 -37.11 50026.71 8.87 epsilon E 2029-01-20T22:12:09.646 20.49 -37.20 51201.02 9.16