Uranus_2035-12-29T09_22_15.2300_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:33 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2035-12-29T09:23:47.390 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 : 3380277220599182208 2Mass ID (if available) : 06553900+2312456 ICRS Star Coord at Epoch: 06h 55m 39.01496s +23:12:45.31148s RUWE (>1.4 is poor) : 0.94 K magnitude : 14.670 G magnitude : 15.974 RP magnitude : 15.477 BP magnitude : 16.302 DUPflag : 0 Distance (au) : 17.848 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.21 Sun-Target sep (deg) : 174.19 Sun-Moon sep (deg) : 170.60 B (ring opening deg) : 63.67 PA of pole (deg) : 77.03 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.729 C/A sky separation (km) : 9432.3 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 2035-12-29T08:52:20.268 62.66 -68.48 50746.74 -25.57 lambda I 2035-12-29T08:52:48.425 62.77 -68.59 50026.71 -25.57 delta I 2035-12-29T08:53:55.998 63.03 -68.85 48300.35 -25.53 gamma I 2035-12-29T08:54:22.591 63.13 -68.95 47621.59 -25.52 eta I 2035-12-29T08:54:40.053 63.20 -69.01 47176.12 -25.51 beta I 2035-12-29T08:55:39.886 63.43 -69.24 45651.63 -25.47 alpha I 2035-12-29T08:56:15.645 63.57 -69.38 44737.80 -25.45 4 I 2035-12-29T08:57:39.797 63.89 -69.70 42608.30 -25.39 5 I 2035-12-29T08:57:57.686 63.96 -69.77 42168.09 -25.37 6 I 2035-12-29T08:58:08.895 64.00 -69.81 41879.74 -25.37 Uranus I 2035-12-29T09:07:22.609 66.13 -71.91 25090.86 -26.28 -27.34 Uranus E 2035-12-29T09:40:20.610 73.68 -79.32 25285.44 19.66 20.52 6 E 2035-12-29T09:50:10.762 75.91 -81.45 41798.88 25.41 5 E 2035-12-29T09:50:29.133 75.98 -81.51 42275.70 25.42 4 E 2035-12-29T09:50:40.497 76.03 -81.55 42549.15 25.43 alpha E 2035-12-29T09:52:05.545 76.35 -81.85 44712.49 25.49 beta E 2035-12-29T09:52:42.743 76.48 -81.98 45662.64 25.51 eta E 2035-12-29T09:53:42.062 76.71 -82.18 47176.12 25.55 gamma E 2035-12-29T09:53:59.806 76.77 -82.25 47629.60 25.56 delta E 2035-12-29T09:54:26.038 76.87 -82.34 48300.35 25.58 lambda E 2035-12-29T09:55:33.485 77.12 -82.57 50026.71 25.61 epsilon E 2035-12-29T09:56:31.160 77.34 -82.76 51504.80 25.62