Uranus_2035-12-23T13_07_50.0100_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 : 2035-12-23T13:05:50.350 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 : 3380087451763790336 2Mass ID (if available) : 06564365+2311135 ICRS Star Coord at Epoch: 06h 56m 43.65433s +23:11:13.42839s RUWE (>1.4 is poor) : 0.96 K magnitude : 13.968 G magnitude : 16.118 RP magnitude : 15.438 BP magnitude : 16.653 DUPflag : 0 Distance (au) : 17.865 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.70 Sun-Target sep (deg) : 168.00 Sun-Moon sep (deg) : 101.14 B (ring opening deg) : 63.44 PA of pole (deg) : 77.29 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.689 C/A sky separation (km) : 21882.7 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 2035-12-23T12:37:00.795 70.21 -58.19 50743.52 -23.00 lambda I 2035-12-23T12:37:32.017 70.09 -58.07 50026.71 -22.92 delta I 2035-12-23T12:38:47.674 69.80 -57.78 48300.35 -22.71 gamma I 2035-12-23T12:39:17.625 69.68 -57.66 47621.35 -22.63 eta I 2035-12-23T12:39:37.328 69.61 -57.59 47176.12 -22.57 beta I 2035-12-23T12:40:45.254 69.35 -57.33 45650.03 -22.34 alpha I 2035-12-23T12:41:25.889 69.19 -57.17 44740.07 -22.21 4 I 2035-12-23T12:43:03.318 68.82 -56.80 42609.79 -21.84 5 I 2035-12-23T12:43:23.898 68.74 -56.72 42165.72 -21.75 6 I 2035-12-23T12:43:37.373 68.69 -56.67 41879.66 -21.70 Uranus I 2035-12-23T12:56:40.469 65.69 -53.68 25294.12 -19.54 -20.39 Uranus E 2035-12-23T13:15:21.021 61.39 -49.40 25535.72 5.65 5.92 6 E 2035-12-23T13:29:57.896 58.02 -46.06 41816.04 21.66 5 E 2035-12-23T13:30:16.618 57.95 -45.99 42230.20 21.71 4 E 2035-12-23T13:30:33.000 57.88 -45.92 42574.47 21.81 alpha E 2035-12-23T13:32:11.077 57.51 -45.55 44729.89 22.17 beta E 2035-12-23T13:32:52.537 57.35 -45.39 45652.88 22.30 eta E 2035-12-23T13:34:00.528 57.08 -45.13 47176.12 22.52 gamma E 2035-12-23T13:34:20.539 57.01 -45.06 47627.43 22.58 delta E 2035-12-23T13:34:50.279 56.89 -44.94 48300.35 22.67 lambda E 2035-12-23T13:36:06.092 56.60 -44.66 50026.71 22.87 epsilon E 2035-12-23T13:37:06.024 56.37 -44.43 51401.83 22.95