Uranus_2039-01-01T22_15_12.6300_PMO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:12 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2039-01-01T22:11:35.740 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 : 673940777460022272 2Mass ID (if available) : 07555956+2119206 ICRS Star Coord at Epoch: 07h 55m 59.56301s +21:19:20.46900s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.923 G magnitude : 16.774 RP magnitude : 16.141 BP magnitude : 17.254 DUPflag : 0 Distance (au) : 17.700 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.10 Sun-Target sep (deg) : 163.96 Sun-Moon sep (deg) : 110.45 B (ring opening deg) : 50.05 PA of pole (deg) : 88.37 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.609 C/A sky separation (km) : 33494.2 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 2039-01-01T21:47:21.277 29.60 -16.11 50743.52 -21.38 lambda I 2039-01-01T21:47:55.002 29.48 -16.00 50026.71 -21.13 delta I 2039-01-01T21:49:17.983 29.19 -15.72 48300.35 -20.47 gamma I 2039-01-01T21:49:51.344 29.07 -15.60 47622.27 -20.18 eta I 2039-01-01T21:50:13.559 28.99 -15.53 47176.12 -19.98 beta I 2039-01-01T21:51:31.506 28.72 -15.27 45647.75 -19.25 alpha I 2039-01-01T21:52:21.160 28.55 -15.10 44698.35 -18.74 4 I 2039-01-01T21:54:20.500 28.13 -14.70 42546.17 -17.36 5 I 2039-01-01T21:54:41.721 28.05 -14.63 42175.30 -17.14 6 I 2039-01-01T21:55:01.842 27.98 -14.56 41836.49 -16.87 No planet occultations 6 E 2039-01-01T22:23:41.107 21.98 -8.84 41877.44 16.83 5 E 2039-01-01T22:24:01.277 21.91 -8.78 42269.17 17.10 4 E 2039-01-01T22:24:16.945 21.86 -8.72 42528.16 17.32 alpha E 2039-01-01T22:26:20.471 21.43 -8.32 44742.53 18.70 beta E 2039-01-01T22:27:09.584 21.26 -8.16 45674.71 19.21 eta E 2039-01-01T22:28:26.386 20.99 -7.91 47176.12 19.93 gamma E 2039-01-01T22:28:48.686 20.92 -7.83 47622.73 20.12 delta E 2039-01-01T22:29:22.120 20.80 -7.72 48300.35 20.41 lambda E 2039-01-01T22:30:45.353 20.51 -7.45 50026.71 21.06 epsilon E 2039-01-01T22:31:40.346 20.32 -7.27 51196.07 21.31