Uranus_2035-12-10T13_44_44.7700_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:32 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2035-12-10T13:42:38.160 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : IRTF Location : Mauna Kea/IRTF Latitude (deg) : 19.82622 E. Longitude (deg) : 204.52800 Altitude (km) : 4.168 Gaia source ID : 3380120677630823808 2Mass ID (if available) : 06585862+2307585 ICRS Star Coord at Epoch: 06h 58m 58.61454s +23:07:58.40181s RUWE (>1.4 is poor) : 0.99 K magnitude : 13.377 G magnitude : 14.698 RP magnitude : 14.222 BP magnitude : 15.014 DUPflag : 0 Distance (au) : 17.938 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -20.39 Sun-Target sep (deg) : 154.28 Sun-Moon sep (deg) : 86.64 B (ring opening deg) : 62.94 PA of pole (deg) : 77.84 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.838 C/A sky separation (km) : 23905.8 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 2035-12-10T13:09:02.986 75.08 -49.38 51020.42 -20.45 lambda I 2035-12-10T13:09:51.923 74.90 -49.19 50026.71 -20.25 delta I 2035-12-10T13:11:17.665 74.57 -48.86 48300.35 -20.02 gamma I 2035-12-10T13:11:51.356 74.44 -48.73 47627.47 -19.92 eta I 2035-12-10T13:12:14.048 74.36 -48.65 47176.12 -19.86 beta I 2035-12-10T13:13:29.998 74.07 -48.35 45677.35 -19.62 alpha I 2035-12-10T13:14:20.322 73.88 -48.16 44692.04 -19.44 4 I 2035-12-10T13:16:12.414 73.45 -47.73 42541.24 -19.02 5 I 2035-12-10T13:16:26.196 73.40 -47.68 42288.14 -19.00 6 I 2035-12-10T13:16:50.296 73.31 -47.59 41830.14 -18.87 Uranus I 2035-12-10T13:35:23.324 69.06 -43.34 25558.04 -1.18 -1.23 Uranus E 2035-12-10T13:49:28.566 65.82 -40.12 25382.18 16.17 16.89 6 E 2035-12-10T14:06:01.497 62.00 -36.34 41800.01 18.83 5 E 2035-12-10T14:06:27.331 61.91 -36.24 42272.93 18.97 4 E 2035-12-10T14:06:41.555 61.85 -36.19 42549.99 18.99 alpha E 2035-12-10T14:08:34.887 61.42 -35.76 44710.17 19.41 beta E 2035-12-10T14:09:23.600 61.23 -35.57 45664.68 19.59 eta E 2035-12-10T14:10:40.247 60.93 -35.28 47176.12 19.82 gamma E 2035-12-10T14:11:03.121 60.85 -35.20 47630.22 19.89 delta E 2035-12-10T14:11:36.740 60.72 -35.07 48300.35 19.98 lambda E 2035-12-10T14:13:02.654 60.39 -34.74 50026.71 20.20 epsilon E 2035-12-10T14:14:17.231 60.10 -34.46 51540.14 20.40