Uranus_2029-08-19T15_45_48.5300_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:28:23 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-08-19T15:43:13.200 Event type : PRgt : Uranus occs: not geocentric or 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 : 3418379215512270720 2Mass ID (if available) : 05060971+2252253 ICRS Star Coord at Epoch: 05h 06m 09.74036s +22:52:24.46341s RUWE (>1.4 is poor) : 0.97 K magnitude : 13.960 G magnitude : 16.719 RP magnitude : 15.870 BP magnitude : 17.443 DUPflag : 0 Distance (au) : 19.586 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 17.03 Sun-Target sep (deg) : 68.92 Sun-Moon sep (deg) : 165.03 B (ring opening deg) : 82.27 PA of pole (deg) : -5.54 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.032 C/A sky separation (km) : 28862.4 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 2029-08-19T15:01:16.471 53.73 -14.88 51141.76 -13.67 lambda I 2029-08-19T15:02:38.064 54.04 -14.58 50026.71 -13.59 delta I 2029-08-19T15:04:46.304 54.53 -14.10 48300.35 -13.33 gamma I 2029-08-19T15:05:37.213 54.73 -13.91 47624.53 -13.22 eta I 2029-08-19T15:06:11.232 54.86 -13.79 47176.12 -13.14 beta I 2029-08-19T15:08:07.174 55.31 -13.36 45667.91 -12.87 alpha I 2029-08-19T15:09:22.715 55.60 -13.08 44702.54 -12.66 4 I 2029-08-19T15:12:14.757 56.26 -12.44 42564.37 -12.19 5 I 2029-08-19T15:12:41.602 56.36 -12.34 42238.45 -12.11 6 I 2029-08-19T15:13:14.622 56.49 -12.21 41842.50 -11.99 No planet occultations 6 E 2029-08-19T16:13:19.206 70.35 1.41x 41879.22 11.94 5 E 2029-08-19T16:13:56.161 70.49 1.55x 42314.89 12.06 4 E 2029-08-19T16:14:20.656 70.58 1.64x 42616.40 12.13 alpha E 2029-08-19T16:17:08.533 71.22 2.29x 44691.34 12.60 beta E 2029-08-19T16:18:26.275 71.52 2.58x 45678.46 12.80 eta E 2029-08-19T16:20:22.035 71.96 3.03x 47176.12 13.07 gamma E 2029-08-19T16:20:56.783 72.10 3.16x 47631.56 13.15 delta E 2029-08-19T16:21:47.453 72.29 3.36x 48300.35 13.25 lambda E 2029-08-19T16:23:56.468 72.78 3.85x 50026.71 13.51 epsilon E 2029-08-19T16:24:51.280 72.99 4.06x 50769.74 13.58