Uranus_2033-12-23T04_54_51.6300_IRTF.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:11 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-12-23T04:58:59.110 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 : 3425573247075578496 2Mass ID (if available) : 06160525+2339344 ICRS Star Coord at Epoch: 06h 16m 05.26536s +23:39:34.30598s RUWE (>1.4 is poor) : 0.97 K magnitude : 14.219 G magnitude : 16.574 RP magnitude : 15.800 BP magnitude : 17.209 DUPflag : 0 Distance (au) : 17.971 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.38 Sun-Target sep (deg) : 177.49 Sun-Moon sep (deg) : 165.57 B (ring opening deg) : 72.12 PA of pole (deg) : 64.70 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 2.434 C/A sky separation (km) : 31723.1 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 2033-12-23T04:32:34.135 7.92 -10.26 51192.18 -19.08 lambda I 2033-12-23T04:33:36.067 8.15 -10.48 50026.71 -18.67 delta I 2033-12-23T04:35:09.700 8.49 -10.82 48300.35 -18.19 gamma I 2033-12-23T04:35:46.694 8.63 -10.96 47630.99 -17.99 eta I 2033-12-23T04:36:12.079 8.72 -11.05 47176.12 -17.85 beta I 2033-12-23T04:37:38.251 9.03 -11.37 45659.26 -17.32 alpha I 2033-12-23T04:38:35.315 9.24 -11.58 44685.23 -16.95 4 I 2033-12-23T04:40:44.441 9.71 -12.05 42554.05 -16.02 5 I 2033-12-23T04:40:58.895 9.77 -12.10 42312.32 -15.87 6 I 2033-12-23T04:41:31.722 9.89 -12.22 41796.41 -15.60 No planet occultations 6 E 2033-12-23T05:18:12.588 17.99 -20.35 41818.45 15.65 5 E 2033-12-23T05:18:38.313 18.09 -20.45 42225.22 15.92 4 E 2033-12-23T05:19:02.244 18.18 -20.54 42610.54 16.07 alpha E 2033-12-23T05:21:09.258 18.65 -21.01 44711.13 17.01 beta E 2033-12-23T05:22:03.271 18.85 -21.21 45641.17 17.38 eta E 2033-12-23T05:23:30.235 19.17 -21.53 47176.12 17.92 gamma E 2033-12-23T05:23:55.369 19.27 -21.63 47628.23 18.06 delta E 2033-12-23T05:24:32.368 19.41 -21.77 48300.35 18.27 lambda E 2033-12-23T05:26:05.613 19.75 -22.11 50026.71 18.75 epsilon E 2033-12-23T05:27:25.083 20.05 -22.41 51532.06 19.17