Uranus_2027-10-25T11_47_23.7800_KPNO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:47 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-10-25T11:44:36.140 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 : 144666185138539904 2Mass ID (if available) : 04285155+2141211 ICRS Star Coord at Epoch: 04h 28m 51.54871s +21:41:21.43167s RUWE (>1.4 is poor) : 0.97 K magnitude : 12.904 G magnitude : 16.292 RP magnitude : 15.282 BP magnitude : 17.340 DUPflag : 0 Distance (au) : 18.571 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.32 Sun-Target sep (deg) : 142.54 Sun-Moon sep (deg) : 89.81 B (ring opening deg) : 78.42 PA of pole (deg) : -57.47 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.553 C/A sky separation (km) : 20915.4 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 2027-10-25T11:00:39.521 69.91 -33.82 51260.12 -16.24 lambda I 2027-10-25T11:01:55.416 69.67 -33.55 50026.71 -16.21 delta I 2027-10-25T11:03:42.341 69.32 -33.18 48300.35 -16.08 gamma I 2027-10-25T11:04:24.032 69.19 -33.03 47631.09 -16.03 eta I 2027-10-25T11:04:52.456 69.10 -32.93 47176.12 -15.99 beta I 2027-10-25T11:06:28.853 68.78 -32.59 45641.25 -15.85 alpha I 2027-10-25T11:07:27.191 68.59 -32.38 44720.42 -15.77 4 I 2027-10-25T11:09:46.892 68.13 -31.89 42535.81 -15.51 5 I 2027-10-25T11:10:07.378 68.06 -31.82 42215.97 -15.46 6 I 2027-10-25T11:10:30.050 67.99 -31.74 41865.68 -15.43 Uranus I 2027-10-25T11:30:44.975 63.90 -27.45 25552.24 -1.24 -1.30 Uranus E 2027-10-25T11:57:35.562 58.33 -21.75 25035.19 -11.16 -11.67 6 E 2027-10-25T12:17:51.249 54.06 -17.45 41795.74 15.39 5 E 2027-10-25T12:18:16.917 53.97 -17.36 42177.09 15.43 4 E 2027-10-25T12:18:41.501 53.88 -17.27 42564.99 15.48 alpha E 2027-10-25T12:21:01.123 53.39 -16.78 44745.54 15.73 beta E 2027-10-25T12:22:00.165 53.18 -16.57 45674.85 15.81 eta E 2027-10-25T12:23:34.654 52.84 -16.24 47176.12 15.95 gamma E 2027-10-25T12:24:02.776 52.74 -16.14 47625.08 15.98 delta E 2027-10-25T12:24:44.951 52.59 -15.99 48300.35 16.04 lambda E 2027-10-25T12:26:32.165 52.22 -15.61 50026.71 16.16 epsilon E 2027-10-25T12:27:18.758 52.05 -15.45 50781.07 16.19