Uranus_2031-04-06T21_35_40.4600_TEN.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:26:30 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-04-06T21:40:09.910 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : Ring occs: geocentric, topocentric Observer code : TEN Location : Teide Obs./Tenerife Latitude (deg) : 28.30050 E. Longitude (deg) : 343.48909 Altitude (km) : 2.395 Gaia source ID : 3415727468343212800 2Mass ID (if available) : 05123503+2305362 ICRS Star Coord at Epoch: 05h 12m 35.04350s +23:05:36.30246s RUWE (>1.4 is poor) : 0.95 K magnitude : 14.367 G magnitude : 16.915 RP magnitude : 16.124 BP magnitude : 17.566 DUPflag : 0 Distance (au) : 19.573 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 20.01 Sun-Target sep (deg) : 62.65 Sun-Moon sep (deg) : 107.56 B (ring opening deg) : 82.04 PA of pole (deg) : 5.83 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.793 C/A sky separation (km) : 25451.8 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 2031-04-06T21:03:02.185 40.04 -21.46 50967.72 -17.13 lambda I 2031-04-06T21:03:57.528 39.84 -21.65 50026.71 -16.95 delta I 2031-04-06T21:05:40.047 39.47 -22.01 48300.35 -16.73 gamma I 2031-04-06T21:06:20.709 39.32 -22.14 47622.08 -16.63 eta I 2031-04-06T21:06:47.573 39.22 -22.24 47176.12 -16.57 beta I 2031-04-06T21:08:18.470 38.89 -22.55 45680.42 -16.33 alpha I 2031-04-06T21:09:17.962 38.67 -22.75 44713.84 -16.16 4 I 2031-04-06T21:11:31.245 38.18 -23.21 42584.08 -15.75 5 I 2031-04-06T21:11:48.755 38.12 -23.27 42310.76 -15.69 6 I 2031-04-06T21:12:16.620 38.02 -23.36 41870.61 -15.61 No planet occultations 6 E 2031-04-06T22:07:48.453 25.98 -34.29 41854.53 15.70 5 E 2031-04-06T22:08:09.717 25.90 -34.36 42189.83 15.78 4 E 2031-04-06T22:08:31.284 25.82 -34.43 42525.94 15.83 alpha E 2031-04-06T22:10:45.853 25.34 -34.85 44688.48 16.26 beta E 2031-04-06T22:11:44.622 25.13 -35.03 45648.83 16.44 eta E 2031-04-06T22:13:16.898 24.80 -35.31 47176.12 16.68 gamma E 2031-04-06T22:13:44.120 24.70 -35.40 47630.99 16.74 delta E 2031-04-06T22:14:23.983 24.56 -35.52 48300.35 16.84 lambda E 2031-04-06T22:16:05.805 24.20 -35.83 50026.71 17.07 epsilon E 2031-04-06T22:17:34.844 23.88 -36.11 51554.48 17.25