Uranus_2027-10-15T04_20_20.4900_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 : 2027-10-15T04:26:42.210 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 : 144669483673478144 2Mass ID (if available) : 04300406+2143591 ICRS Star Coord at Epoch: 04h 30m 04.07059s +21:43:59.11193s RUWE (>1.4 is poor) : 0.99 K magnitude : 14.306 G magnitude : 16.800 RP magnitude : 16.031 BP magnitude : 17.426 DUPflag : 0 Distance (au) : 18.690 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -13.60 Sun-Target sep (deg) : 132.01 Sun-Moon sep (deg) : 52.68 B (ring opening deg) : 78.63 PA of pole (deg) : -56.42 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 3.025 C/A sky separation (km) : 41001.2 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 2027-10-15T03:51:03.385 14.84 -51.40 51533.51 -8.29 lambda I 2027-10-15T03:54:09.718 15.39 -51.57 50026.71 -7.85 delta I 2027-10-15T03:57:58.899 16.06 -51.76 48300.35 -7.21 gamma I 2027-10-15T03:59:34.818 16.34 -51.83 47622.85 -6.92 eta I 2027-10-15T04:00:40.360 16.53 -51.88 47176.12 -6.71 beta I 2027-10-15T04:04:39.030 17.22 -52.04 45666.74 -5.92 alpha I 2027-10-15T04:07:33.786 17.72 -52.14 44688.01 -5.29 4 I 2027-10-15T04:15:30.161 19.07 -52.35 42616.11 -3.36 5 I 2027-10-15T04:17:08.310 19.34 -52.38 42302.67 -2.91 6 I 2027-10-15T04:20:20.563 19.88 -52.43 41835.02 -2.05 No planet occultations 6 E 2027-10-15T04:34:54.275 22.24 -52.45 41822.85 2.05 5 E 2027-10-15T04:38:02.205 22.74 -52.42 42279.31 2.92 4 E 2027-10-15T04:39:48.577 23.02 -52.39 42613.93 3.37 alpha E 2027-10-15T04:47:47.433 24.25 -52.20 44707.07 5.32 beta E 2027-10-15T04:50:39.614 24.69 -52.11 45679.53 5.96 eta E 2027-10-15T04:54:34.783 25.28 -51.97 47176.12 6.76 gamma E 2027-10-15T04:55:39.628 25.44 -51.92 47621.03 6.96 delta E 2027-10-15T04:57:15.140 25.68 -51.86 48300.35 7.26 lambda E 2027-10-15T05:01:02.577 26.23 -51.68 50026.71 7.91 epsilon E 2027-10-15T05:03:19.816 26.56 -51.56 51137.51 8.36