Uranus_2029-12-06T18_25_39.0900_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:45 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-12-06T18:23:23.300 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : PMO Location : Purple Mtn Obs. Nanking Latitude (deg) : 32.06667 E. Longitude (deg) : 118.82089 Altitude (km) : 0.364 Gaia source ID : 3412524178654162816 2Mass ID (if available) : 04595197+2244565 ICRS Star Coord at Epoch: 04h 59m 51.98441s +22:44:56.37731s RUWE (>1.4 is poor) : 1.06 K magnitude : 14.737 G magnitude : 16.812 RP magnitude : 16.135 BP magnitude : 17.309 DUPflag : 0 Distance (au) : 18.240 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.46 Sun-Target sep (deg) : 178.35 Sun-Moon sep (deg) : 165.53 B (ring opening deg) : 82.11 PA of pole (deg) : -16.71 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.368 C/A sky separation (km) : 18091.4 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 2029-12-06T17:49:41.228 64.74 -63.16 51436.94 -22.21 lambda I 2029-12-06T17:50:44.709 64.53 -62.94 50026.71 -22.17 delta I 2029-12-06T17:52:02.803 64.26 -62.67 48300.35 -22.04 gamma I 2029-12-06T17:52:33.520 64.15 -62.57 47624.10 -21.99 eta I 2029-12-06T17:52:53.910 64.08 -62.50 47176.12 -21.95 beta I 2029-12-06T17:54:02.482 63.84 -62.26 45675.18 -21.82 alpha I 2029-12-06T17:54:47.875 63.69 -62.10 44686.84 -21.72 4 I 2029-12-06T17:56:23.707 63.36 -61.77 42615.24 -21.51 5 I 2029-12-06T17:56:37.603 63.31 -61.72 42314.93 -21.47 6 I 2029-12-06T17:56:58.119 63.24 -61.65 41877.33 -21.42 Uranus I 2029-12-06T18:10:55.691 60.32 -58.74 25369.35 -4.47 -4.68 Uranus E 2029-12-06T18:35:38.169 55.11 -53.53 25151.83 -6.60 -6.91 6 E 2029-12-06T18:49:41.152 52.13 -50.56 41801.29 21.37 5 E 2029-12-06T18:49:58.795 52.07 -50.50 42179.19 21.43 4 E 2029-12-06T18:50:16.193 52.00 -50.43 42551.72 21.46 alpha E 2029-12-06T18:51:57.210 51.65 -50.08 44730.66 21.68 beta E 2029-12-06T18:52:40.092 51.50 -49.93 45662.07 21.78 eta E 2029-12-06T18:53:49.440 51.25 -49.68 47176.12 21.90 gamma E 2029-12-06T18:54:10.203 51.18 -49.61 47631.22 21.94 delta E 2029-12-06T18:54:40.668 51.07 -49.50 48300.35 21.99 lambda E 2029-12-06T18:55:58.956 50.79 -49.22 50026.71 22.11 epsilon E 2029-12-06T18:56:31.359 50.68 -49.11 50743.99 22.16