Uranus_2040-02-22T12_34_46.0500_KPNO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:23:31 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2040-02-22T12:30:47.050 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : KPNO Location : Kitt Peak Natl Obs Latitude (deg) : 31.96333 E. Longitude (deg) : 248.40000 Altitude (km) : 2.120 Gaia source ID : 670674403290859904 2Mass ID (if available) : 08071828+2049448 ICRS Star Coord at Epoch: 08h 07m 18.22537s +20:49:44.80914s RUWE (>1.4 is poor) : 0.95 K magnitude : 14.771 G magnitude : 17.169 RP magnitude : 16.208 BP magnitude : 17.586 DUPflag : 0 Distance (au) : 17.750 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -18.32 Sun-Target sep (deg) : 146.58 Sun-Moon sep (deg) : 28.65 B (ring opening deg) : 47.42 PA of pole (deg) : 90.00 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.477 C/A sky separation (km) : 6144.8 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 2040-02-22T11:55:39.050 5.18 -27.44 51330.31 -24.39 lambda I 2040-02-22T11:56:32.554 5.00 -27.26 50026.71 -24.36 delta I 2040-02-22T11:57:43.453 4.77x -27.01 48300.35 -24.34 gamma I 2040-02-22T11:58:11.153 4.68x -26.91 47626.18 -24.33 eta I 2040-02-22T11:58:29.651 4.62x -26.84 47176.12 -24.33 beta I 2040-02-22T11:59:31.445 4.41x -26.62 45670.69 -24.31 alpha I 2040-02-22T12:00:09.703 4.29x -26.49 44752.42 -24.30 4 I 2040-02-22T12:01:39.273 3.99x -26.17 42581.91 -24.27 5 I 2040-02-22T12:01:55.511 3.94x -26.11 42170.49 -24.26 6 I 2040-02-22T12:02:11.336 3.88x -26.06 41799.57 -24.26 Uranus I 2040-02-22T12:08:18.776 2.68x -24.76 25300.61 -37.65 -38.93 Uranus E 2040-02-22T12:53:15.092 -5.94x -15.21 25243.64 42.53 43.84 6 E 2040-02-22T12:58:29.493 -6.91x -14.10 41867.42 24.12 5 E 2040-02-22T12:58:46.319 -6.97x -14.04 42282.70 24.12 4 E 2040-02-22T12:58:56.860 -7.00x -14.00 42548.22 24.13 alpha E 2040-02-22T13:00:25.867 -7.27x -13.68 44685.71 24.15 beta E 2040-02-22T13:01:06.058 -7.40x -13.54 45647.17 24.16 eta E 2040-02-22T13:02:09.249 -7.59x -13.32 47176.12 24.17 gamma E 2040-02-22T13:02:27.818 -7.65x -13.25 47624.97 24.17 delta E 2040-02-22T13:02:55.753 -7.73x -13.15 48300.35 24.18 lambda E 2040-02-22T13:04:07.134 -7.95x -12.90 50026.71 24.19 epsilon E 2040-02-22T13:04:49.657 -8.08x -12.75 51055.54 24.22