Uranus_2043-03-13T04_22_07.0400_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:25:46 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2043-03-13T04:22:52.180 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : MCD Location : McDonald Obs. 2.7m Latitude (deg) : 30.67158 E. Longitude (deg) : 255.97844 Altitude (km) : 2.075 Gaia source ID : 611301080332027264 2Mass ID (if available) : 09040314+1729435 ICRS Star Coord at Epoch: 09h 04m 03.06812s +17:29:43.11884s RUWE (>1.4 is poor) : 1.06 K magnitude : 14.841 G magnitude : 18.102 RP magnitude : 17.067 BP magnitude : 19.249 DUPflag : 0 Distance (au) : 17.648 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -16.68 Sun-Target sep (deg) : 141.44 Sun-Moon sep (deg) : 117.71 B (ring opening deg) : 33.84 PA of pole (deg) : 96.84 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.511 C/A sky separation (km) : 6545.4 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 2043-03-13T03:54:34.764 73.29 -37.23 50825.92 -30.14 lambda I 2043-03-13T03:55:01.302 73.35 -37.32 50026.71 -30.11 delta I 2043-03-13T03:55:58.655 73.48 -37.51 48300.35 -30.09 gamma I 2043-03-13T03:56:20.975 73.53 -37.58 47628.84 -30.08 eta I 2043-03-13T03:56:36.027 73.57 -37.63 47176.12 -30.08 beta I 2043-03-13T03:57:25.818 73.68 -37.80 45676.13 -30.05 alpha I 2043-03-13T03:57:57.407 73.75 -37.90 44720.97 -30.03 4 I 2043-03-13T03:59:09.149 b 73.91 -38.14 42593.41 -30.01 5 I 2043-03-13T03:59:16.709 b 73.92 -38.16 42290.75 -29.95 6 I 2043-03-13T03:59:31.837 b 73.96 -38.21 41866.77 -29.98 Uranus I 2043-03-13T03:58:53.801 73.87 -38.09 25407.77 -49.47 -50.76 Uranus E 2043-03-13T04:46:49.420 76.72 -47.21 25380.76 55.67 56.88 6 E 2043-03-13T04:44:48.839 b 76.77 -46.85 41818.74 29.96 5 E 2043-03-13T04:45:02.037 b 76.76 -46.89 42164.06 29.93 4 E 2043-03-13T04:45:11.641 b 76.76 -46.92 42537.93 29.99 alpha E 2043-03-13T04:46:25.231 b 76.73 -47.14 44706.20 30.01 beta E 2043-03-13T04:46:56.389 76.71 -47.23 45650.63 30.03 eta E 2043-03-13T04:47:47.018 76.69 -47.38 47176.12 30.05 gamma E 2043-03-13T04:48:01.955 76.68 -47.43 47625.08 30.06 delta E 2043-03-13T04:48:24.416 76.67 -47.49 48300.35 30.07 lambda E 2043-03-13T04:49:21.811 76.63 -47.67 50026.71 30.09 epsilon E 2043-03-13T04:50:11.555 76.60 -47.81 51523.86 30.12