Uranus_2027-11-19T20_55_57.3200_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:36 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-11-19T20:52:06.630 Event type : PtRgt : Uranus occs: topocentric, not geoecetric : 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 : 145349699116323456 2Mass ID (if available) : 04245271+2132470 ICRS Star Coord at Epoch: 04h 24m 52.73373s +21:32:47.01712s RUWE (>1.4 is poor) : 1.01 K magnitude : 14.493 G magnitude : 18.835 RP magnitude : 17.565 BP magnitude : 20.411 DUPflag : 0 Distance (au) : 18.394 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.90 Sun-Target sep (deg) : 168.93 Sun-Moon sep (deg) : 63.83 B (ring opening deg) : 77.70 PA of pole (deg) : -60.66 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.293 C/A sky separation (km) : 30595.9 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 2027-11-19T20:23:23.256 38.92 -28.19 51422.70 -18.84 lambda I 2027-11-19T20:24:38.267 38.66 -27.93 50026.71 -18.46 delta I 2027-11-19T20:26:12.861 38.32 -27.60 48300.35 -18.04 gamma I 2027-11-19T20:26:50.216 38.19 -27.47 47629.91 -17.86 eta I 2027-11-19T20:27:15.717 38.10 -27.38 47176.12 -17.73 beta I 2027-11-19T20:28:43.400 37.79 -27.07 45641.39 -17.27 alpha I 2027-11-19T20:29:37.648 37.60 -26.88 44710.93 -16.95 4 I 2027-11-19T20:31:48.522 37.13 -26.42 42541.32 -16.14 5 I 2027-11-19T20:32:08.194 37.06 -26.35 42228.34 -16.02 6 I 2027-11-19T20:32:31.336 36.98 -26.27 41869.55 -15.84 No planet occultations 6 E 2027-11-19T21:12:43.438 28.48 -17.87 41867.61 15.81 5 E 2027-11-19T21:13:11.626 28.38 -17.78 42314.33 15.98 4 E 2027-11-19T21:13:29.601 28.32 -17.71 42603.61 16.10 alpha E 2027-11-19T21:15:35.665 27.88 -17.28 44685.83 16.90 beta E 2027-11-19T21:16:33.147 27.68 -17.08 45666.41 17.22 eta E 2027-11-19T21:17:59.631 27.38 -16.78 47176.12 17.68 gamma E 2027-11-19T21:18:24.761 27.29 -16.69 47621.88 17.80 delta E 2027-11-19T21:19:02.688 27.16 -16.56 48300.35 17.98 lambda E 2027-11-19T21:20:37.600 26.82 -16.24 50026.71 18.39 epsilon E 2027-11-19T21:21:49.408 26.57 -15.99 51357.89 18.78