Uranus_2047-11-19T11_36_10.7600_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:30:07 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2047-11-19T11:28:43.720 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Observer code : IRTF Location : Mauna Kea/IRTF Latitude (deg) : 19.82622 E. Longitude (deg) : 204.52800 Altitude (km) : 4.168 Gaia source ID : 3866154088970921216 2Mass ID (if available) : 10475319+0827415 ICRS Star Coord at Epoch: 10h 47m 53.21222s +08:27:41.13988s RUWE (>1.4 is poor) : 1.03 K magnitude : 14.918 G magnitude : 16.498 RP magnitude : 16.012 BP magnitude : 16.826 DUPflag : 0 Distance (au) : 18.512 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 13.94 Sun-Target sep (deg) : 76.23 Sun-Moon sep (deg) : 103.57 B (ring opening deg) : 7.32 PA of pole (deg) : 104.34 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.420 C/A sky separation (km) : 32487.4 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 2047-11-19T11:26:49.634 4.71x -71.23 50744.81 -83.17 lambda I 2047-11-19T11:26:58.316 4.75x -71.20 50026.71 -82.27 delta I 2047-11-19T11:27:19.587 4.83x -71.12 48300.35 -80.00 gamma I 2047-11-19T11:27:28.020 4.86x -71.08 47629.60 -79.03 eta I 2047-11-19T11:27:33.782 4.89x -71.06 47176.12 -78.35 beta I 2047-11-19T11:27:53.820 4.96x -70.98 45643.23 -75.81 alpha I 2047-11-19T11:28:06.485 5.01 -70.93 44730.87 -74.38 4 I 2047-11-19T11:28:34.562 5.12 -70.82 42598.47 -69.44 5 I 2047-11-19T11:28:43.544 5.16 -70.79 42237.37 -68.85 6 I 2047-11-19T11:28:45.588 5.17 -70.78 41875.94 -67.46 No planet occultations 6 E 2047-11-19T11:36:50.837 7.06 -68.88 41862.82 67.39 5 E 2047-11-19T11:36:53.439 7.07 -68.87 42156.97 68.77 4 E 2047-11-19T11:36:59.998 7.10 -68.84 42611.70 69.36 alpha E 2047-11-19T11:37:27.981 7.21 -68.73 44750.86 74.28 beta E 2047-11-19T11:37:40.757 7.26 -68.68 45651.58 75.70 eta E 2047-11-19T11:38:00.317 7.33 -68.61 47176.11 78.23 gamma E 2047-11-19T11:38:05.992 7.36 -68.59 47621.95 78.90 delta E 2047-11-19T11:38:14.538 7.39 -68.55 48300.35 79.87 lambda E 2047-11-19T11:38:35.848 7.47 -68.47 50026.71 82.12 epsilon E 2047-11-19T11:38:50.624 7.53 -68.41 51250.75 83.02