Uranus_2034-12-17T10_26_44.7100_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:23 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2034-12-17T10:27:40.000 Event type : PgtRgt : Uranus occs: geocentric, topocentric : 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 : 3382411544468425856 2Mass ID (if available) : 06372751+2329225 ICRS Star Coord at Epoch: 06h 37m 27.56852s +23:29:22.13192s RUWE (>1.4 is poor) : 1.03 K magnitude : 12.892 G magnitude : 14.510 RP magnitude : 13.963 BP magnitude : 14.886 DUPflag : 0 Distance (au) : 17.933 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -22.55 Sun-Target sep (deg) : 166.47 Sun-Moon sep (deg) : 120.21 B (ring opening deg) : 67.63 PA of pole (deg) : 72.18 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.208 C/A sky separation (km) : 15709.1 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 2034-12-17T09:55:02.410 70.60 -83.55 51514.24 -23.35 lambda I 2034-12-17T09:56:06.151 70.84 -83.75 50026.71 -23.30 delta I 2034-12-17T09:57:20.393 71.12 -83.98 48300.35 -23.20 gamma I 2034-12-17T09:57:49.644 71.23 -84.07 47622.17 -23.17 eta I 2034-12-17T09:58:08.911 71.31 -84.13 47176.12 -23.14 beta I 2034-12-17T09:59:14.348 71.55 -84.32 45664.30 -23.03 alpha I 2034-12-17T09:59:56.653 71.71 -84.45 44688.96 -22.97 4 I 2034-12-17T10:01:28.426 72.06 -84.71 42583.40 -22.78 5 I 2034-12-17T10:01:46.811 72.13 -84.76 42181.70 -22.78 6 I 2034-12-17T10:02:00.538 72.18 -84.80 41865.33 -22.73 Uranus I 2034-12-17T10:13:27.904 74.78 -86.20 25099.79 -21.36 -22.28 Uranus E 2034-12-17T10:42:10.277 81.11 -83.29 25431.06 10.97 11.48 6 E 2034-12-17T10:54:25.950 83.58 -80.76 41794.86 22.75 5 E 2034-12-17T10:54:48.611 83.65 -80.68 42315.01 22.80 4 E 2034-12-17T10:54:58.315 83.68 -80.65 42532.28 22.81 alpha E 2034-12-17T10:56:35.035 83.98 -80.30 44751.67 23.00 beta E 2034-12-17T10:57:13.691 84.10 -80.16 45645.84 23.06 eta E 2034-12-17T10:58:19.893 84.29 -79.93 47176.12 23.17 gamma E 2034-12-17T10:58:39.541 84.35 -79.86 47631.58 23.20 delta E 2034-12-17T10:59:08.348 84.44 -79.75 48300.35 23.24 lambda E 2034-12-17T11:00:22.491 84.64 -79.48 50026.71 23.33 epsilon E 2034-12-17T11:00:53.463 84.73 -79.37 50749.90 23.38