Uranus_2033-01-16T07_16_48.9900_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:28:59 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-01-16T07:18:28.440 Event type : XRgt : No Uranus occs : 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 : 3427500175564467456 2Mass ID (if available) : 05513870+2338309 ICRS Star Coord at Epoch: 05h 51m 38.71053s +23:38:30.96671s RUWE (>1.4 is poor) : 1.04 K magnitude : 14.398 G magnitude : 16.782 RP magnitude : 16.045 BP magnitude : 17.353 DUPflag : 0 Distance (au) : 18.140 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -19.95 Sun-Target sep (deg) : 152.08 Sun-Moon sep (deg) : 37.60 B (ring opening deg) : 76.91 PA of pole (deg) : 51.62 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.732 C/A sky separation (km) : 35945.3 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 2033-01-16T06:48:43.721 65.85 -37.99 51160.18 -14.70 lambda I 2033-01-16T06:50:02.376 66.15 -38.29 50026.71 -14.24 delta I 2033-01-16T06:52:06.146 66.63 -38.77 48300.35 -13.65 gamma I 2033-01-16T06:52:55.600 66.81 -38.96 47631.56 -13.40 eta I 2033-01-16T06:53:29.830 66.94 -39.09 47176.12 -13.21 beta I 2033-01-16T06:55:25.944 67.39 -39.53 45679.18 -12.56 alpha I 2033-01-16T06:56:41.898 67.68 -39.83 44742.79 -12.10 4 I 2033-01-16T06:59:47.534 68.38 -40.54 42612.32 -10.82 5 I 2033-01-16T07:00:20.969 68.51 -40.67 42253.53 -10.62 6 I 2033-01-16T07:01:04.827 68.68 -40.84 41795.71 -10.25 No planet occultations 6 E 2033-01-16T07:34:23.404 76.21 -48.55 41808.28 10.26 5 E 2033-01-16T07:35:11.018 76.39 -48.74 42312.50 10.63 4 E 2033-01-16T07:35:35.955 76.48 -48.83 42572.86 10.83 alpha E 2033-01-16T07:38:45.236 77.18 -49.56 44748.69 12.11 beta E 2033-01-16T07:40:00.523 77.46 -49.86 45674.45 12.57 eta E 2033-01-16T07:41:56.841 77.89 -50.31 47176.12 13.23 gamma E 2033-01-16T07:42:30.731 78.01 -50.44 47627.51 13.41 delta E 2033-01-16T07:43:20.432 78.19 -50.63 48300.35 13.66 lambda E 2033-01-16T07:45:24.054 78.65 -51.11 50026.71 14.26 epsilon E 2033-01-16T07:47:09.555 79.03 -51.52 51555.07 14.72