Uranus_2039-01-26T23_53_35.4800_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:34:04 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2039-01-26T23:55:33.830 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : RIO Location : Rio de Janeiro Latitude (deg) : -22.89506 E. Longitude (deg) : 316.77708 Altitude (km) : 0.033 Gaia source ID : 673809832496893568 2Mass ID (if available) : 07512686+2131483 ICRS Star Coord at Epoch: 07h 51m 26.86968s +21:31:48.39620s RUWE (>1.4 is poor) : 0.98 K magnitude : 12.144 G magnitude : 13.590 RP magnitude : 13.084 BP magnitude : 13.927 DUPflag : 0 Distance (au) : 17.674 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.77 Sun-Target sep (deg) : 169.42 Sun-Moon sep (deg) : 139.31 B (ring opening deg) : 51.10 PA of pole (deg) : 87.66 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.161 C/A sky separation (km) : 14884.3 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 2039-01-26T23:27:01.604 28.59 -22.55 50934.35 -28.00 lambda I 2039-01-26T23:27:33.983 28.68 -22.65 50026.71 -28.01 delta I 2039-01-26T23:28:35.732 28.86 -22.85 48300.35 -27.91 gamma I 2039-01-26T23:28:59.834 28.92 -22.93 47628.24 -27.86 eta I 2039-01-26T23:29:16.069 28.97 -22.98 47176.12 -27.83 beta I 2039-01-26T23:30:11.242 29.13 -23.16 45643.96 -27.73 alpha I 2039-01-26T23:30:45.415 29.22 -23.27 44689.35 -27.65 4 I 2039-01-26T23:32:00.698 29.43 -23.51 42611.78 -27.47 5 I 2039-01-26T23:32:15.505 29.47 -23.55 42191.70 -27.41 6 I 2039-01-26T23:32:31.305 29.52 -23.60 41795.83 -27.40 Uranus I 2039-01-26T23:40:43.451 30.87 -25.16 25405.37 -24.31 -25.32 Uranus E 2039-01-27T00:10:15.836 35.39 -30.54 25258.54 35.33 36.58 6 E 2039-01-27T00:16:43.329 36.30 -31.67 41861.44 27.45 5 E 2039-01-27T00:16:56.401 36.33 -31.70 42221.95 27.46 4 E 2039-01-27T00:17:07.177 36.36 -31.74 42527.47 27.52 alpha E 2039-01-27T00:18:27.321 36.54 -31.97 44730.04 27.70 beta E 2039-01-27T00:19:00.698 36.62 -32.06 45668.09 27.78 eta E 2039-01-27T00:19:54.957 36.74 -32.22 47176.12 27.89 gamma E 2039-01-27T00:20:10.925 36.78 -32.26 47621.73 27.92 delta E 2039-01-27T00:20:35.209 36.84 -32.33 48300.35 27.97 lambda E 2039-01-27T00:21:36.823 36.97 -32.50 50026.71 28.07 epsilon E 2039-01-27T00:22:15.961 37.06 -32.62 51126.50 28.06