Uranus_2049-07-17T20_09_20.4400_PIC.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:17:16 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2049-07-17T20:10:56.240 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : Ring occs: geocentric, topocentric Observer code : PIC Location : Pic du Midi Latitude (deg) : 42.93656 E. Longitude (deg) : 0.14231 Altitude (km) : 2.890 Gaia source ID : 3865097389577249920 2Mass ID (if available) : 10570303+0730410 ICRS Star Coord at Epoch: 10h 57m 03.04105s +07:30:40.71490s RUWE (>1.4 is poor) : 0.95 K magnitude : 13.201 G magnitude : 14.664 RP magnitude : 14.154 BP magnitude : 15.018 DUPflag : 0 Distance (au) : 18.955 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 26.94 Sun-Target sep (deg) : 47.63 Sun-Moon sep (deg) : 170.28 B (ring opening deg) : 4.88 PA of pole (deg) : 104.70 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.814 C/A sky separation (km) : 24940.8 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 2049-07-17T20:06:16.408 17.43 -5.81 50842.38 -270.50 lambda I 2049-07-17T20:06:19.423 17.42 -5.82 50026.70 -269.84 delta I 2049-07-17T20:06:25.859 17.40 -5.84 48300.35 -266.46 gamma I 2049-07-17T20:06:28.381 17.39 -5.84 47630.17 -265.03 eta I 2049-07-17T20:06:30.097 17.39 -5.85 47176.11 -264.04 beta I 2049-07-17T20:06:35.966 17.37 -5.86 45646.90 -260.27 alpha I 2049-07-17T20:06:39.625 17.36 -5.87 44715.66 -257.82 4 I 2049-07-17T20:06:48.572 17.33 -5.89 42616.41 -252.71 5 I 2049-07-17T20:06:49.833 17.33 -5.90 42154.84 -249.01 6 I 2049-07-17T20:06:51.866 17.32 -5.90 41814.95 -252.29 Uranus I 2049-07-17T20:07:28.356 17.21 -5.99 25558.97 4.05 4.24 Uranus E 2049-07-17T20:14:23.998 15.94 -7.01 25558.46 -21.10 -22.01 6 E 2049-07-17T20:10:22.782 b 16.68 -6.42 41878.13 252.47 5 E 2049-07-17T20:10:27.304 b 16.66 -6.44 42257.26 249.19 4 E 2049-07-17T20:10:27.133 b 16.67 -6.43 42554.45 252.89 alpha E 2049-07-17T20:10:36.080 b 16.64 -6.46 44751.05 258.00 beta E 2049-07-17T20:10:39.303 b 16.63 -6.46 45653.64 260.44 eta E 2049-07-17T20:10:44.986 b 16.61 -6.48 47176.10 264.21 gamma E 2049-07-17T20:10:46.669 b 16.61 -6.48 47621.32 265.20 delta E 2049-07-17T20:10:49.222 b 16.60 -6.49 48300.33 266.64 lambda E 2049-07-17T20:10:55.656 b 16.58 -6.50 50026.70 270.02 epsilon E 2049-07-17T20:10:59.514 b 16.57 -6.51 51071.91 270.68