Uranus_2030-02-21T04_16_14.7100_PAL.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:17:42 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2030-02-21T06:02:03.880 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : PAL Location : Palomar Mt (200") Latitude (deg) : 33.35622 E. Longitude (deg) : 243.13601 Altitude (km) : 1.706 Gaia source ID : 3413241369472480128 2Mass ID (if available) : 04505398+2231506 ICRS Star Coord at Epoch: 04h 50m 53.98374s +22:31:50.50835s RUWE (>1.4 is poor) : 1.02 K magnitude : 13.826 G magnitude : 15.760 RP magnitude : 15.108 BP magnitude : 16.231 DUPflag : 0 Distance (au) : 18.983 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 0.17 Sun-Target sep (deg) : 101.93 Sun-Moon sep (deg) : 117.22 B (ring opening deg) : 81.46 PA of pole (deg) : -31.32 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.953 C/A sky separation (km) : 40662.0 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 2030-02-20T03:37:47.385 73.38 -26.10 51316.61 -0.43 lambda I 2030-02-20T04:34:06.985 62.66 -37.75 50026.71 -0.34 delta I 2030-02-20T06:28:29.796 38.85 -59.20 48300.35 -0.17 gamma I 2030-02-20T20:51:20.499 15.01 44.55x 47628.18 -0.21 eta I 2030-02-20T21:26:02.870 22.03 41.71x 47176.12 -0.23 beta I 2030-02-20T23:05:09.083 42.61 28.05x 45680.02 -0.27 alpha I 2030-02-21T00:05:10.697 55.18 17.32x 44699.36 -0.27 4 I 2030-02-21T02:27:03.039 79.21 -11.16 42570.28 -0.21 5 I 2030-02-21T02:58:34.420 78.27 -17.74 42200.86 -0.19 6 I 2030-02-21T03:36:05.958 72.99 -25.59 41806.94 -0.15 No planet occultations 6 E 2030-02-21T08:30:22.215 13.03 -66.33 41807.17 0.15 5 E 2030-02-21T09:08:23.612 5.58 -62.53 42201.18 0.19 4 E 2030-02-21T09:39:57.149 -0.39x -57.89 42570.25 0.21 alpha E 2030-02-21T11:52:56.187 -22.26x -32.39 44700.73 0.32 beta E 2030-02-21T12:41:58.560 -28.15x -22.17 45679.43 0.35 eta E 2030-02-21T13:50:23.135 -33.28x -7.88 47176.12 0.38 gamma E 2030-02-21T14:10:05.313 -33.95x -3.80x 47628.90 0.39 delta E 2030-02-21T14:38:46.805 -34.23x 2.08x 48300.35 0.39 lambda E 2030-02-21T15:51:15.064 -31.25x 16.40x 50026.71 0.40 epsilon E 2030-02-21T16:42:29.310 -26.33x 25.77x 51234.41 0.39