Uranus_2027-08-23T09_47_28.6400_ESO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:34:36 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-08-23T09:43:58.320 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : ESO Location : European Southern Obs. (3.6m) Latitude (deg) : -29.26097 E. Longitude (deg) : 289.26831 Altitude (km) : 2.400 Gaia source ID : 144658763435090048 2Mass ID (if available) : 04304238+2145063 ICRS Star Coord at Epoch: 04h 30m 42.41146s +21:45:05.60632s RUWE (>1.4 is poor) : 1.08 K magnitude : 12.401 G magnitude : 15.091 RP magnitude : 14.246 BP magnitude : 15.830 DUPflag : 0 Distance (au) : 19.526 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 11.34 Sun-Target sep (deg) : 80.34 Sun-Moon sep (deg) : 30.97 B (ring opening deg) : 78.75 PA of pole (deg) : -55.87 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.438 C/A sky separation (km) : 34523.0 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 2027-08-23T08:47:44.973 28.69 -31.20 50747.20 -8.12 lambda I 2027-08-23T08:49:14.336 28.89 -30.88 50026.71 -8.01 delta I 2027-08-23T08:52:53.720 29.38 -30.08 48300.35 -7.72 gamma I 2027-08-23T08:54:21.393 29.57 -29.76 47628.38 -7.60 eta I 2027-08-23T08:55:21.211 29.70 -29.55 47176.12 -7.52 beta I 2027-08-23T08:58:47.311 30.14 -28.80 45658.69 -7.21 alpha I 2027-08-23T09:00:55.328 30.41 -28.33 44750.26 -6.99 4 I 2027-08-23T09:06:27.678 31.09 -27.12 42526.03 -6.38 5 I 2027-08-23T09:07:23.539 31.20 -26.92 42171.92 -6.26 6 I 2027-08-23T09:08:16.176 31.31 -26.72 41843.98 -6.15 No planet occultations 6 E 2027-08-23T10:17:39.870 37.59 -11.59 41801.20 6.11 5 E 2027-08-23T10:18:36.509 37.65 -11.38 42165.79 6.22 4 E 2027-08-23T10:19:39.595 37.70 -11.15 42558.55 6.34 alpha E 2027-08-23T10:25:07.596 37.99 -9.97 44736.94 6.94 beta E 2027-08-23T10:27:21.834 38.10 -9.48 45680.41 7.15 eta E 2027-08-23T10:30:46.669 38.25 -8.74 47176.12 7.45 gamma E 2027-08-23T10:31:46.127 38.30 -8.53 47621.56 7.53 delta E 2027-08-23T10:33:15.524 38.36 -8.21 48300.35 7.65 lambda E 2027-08-23T10:36:57.064 38.50 -7.41 50026.71 7.93 epsilon E 2027-08-23T10:39:26.880 38.59 -6.87 51227.34 8.04