Uranus_2029-04-04T21_09_33.4800_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:34 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2029-04-04T21:11:46.170 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : RIO Location : Rio de Janeiro Latitude (deg) : -22.89506 E. Longitude (deg) : 316.77708 Altitude (km) : 0.033 Gaia source ID : 144910792113911680 2Mass ID (if available) : 04364038+2202524 ICRS Star Coord at Epoch: 04h 36m 40.35200s +22:02:51.72151s RUWE (>1.4 is poor) : 1.02 K magnitude : 13.808 G magnitude : 17.005 RP magnitude : 16.056 BP magnitude : 17.966 DUPflag : 0 Distance (au) : 19.816 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 23.06 Sun-Target sep (deg) : 55.78 Sun-Moon sep (deg) : 157.05 B (ring opening deg) : 79.67 PA of pole (deg) : -49.68 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.119 C/A sky separation (km) : 1703.4 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 2029-04-04T20:34:43.489 36.83 2.46x 50870.06 -22.81 lambda I 2029-04-04T20:35:20.459 36.75 2.32x 50026.71 -22.81 delta I 2029-04-04T20:36:36.138 36.59 2.03x 48300.35 -22.81 gamma I 2029-04-04T20:37:05.485 36.52 1.92x 47630.91 -22.81 eta I 2029-04-04T20:37:25.421 36.48 1.84x 47176.12 -22.81 beta I 2029-04-04T20:38:31.054 36.33 1.59x 45678.45 -22.81 alpha I 2029-04-04T20:39:14.199 36.24 1.43x 44694.25 -22.81 4 I 2029-04-04T20:40:48.949 36.02 1.07x 42536.42 -22.81 5 I 2029-04-04T20:41:04.628 35.99 1.01x 42174.03 -22.81 6 I 2029-04-04T20:41:21.169 35.95 0.94x 41801.29 -22.81 Uranus I 2029-04-04T20:53:15.664 34.28 -1.79x 25267.87 -7.32 -7.66 Uranus E 2029-04-04T21:30:18.765 28.48 -10.31 25343.40 6.28 6.58 6 E 2029-04-04T21:42:13.305 26.46 -13.06 41871.16 22.90 5 E 2029-04-04T21:42:31.810 26.41 -13.13 42291.40 22.89 4 E 2029-04-04T21:42:45.270 26.37 -13.18 42603.54 22.90 alpha E 2029-04-04T21:44:18.900 26.10 -13.54 44744.53 22.90 beta E 2029-04-04T21:44:58.138 25.98 -13.69 45643.11 22.90 eta E 2029-04-04T21:46:05.046 25.79 -13.95 47176.12 22.91 gamma E 2029-04-04T21:46:24.486 25.73 -14.02 47621.45 22.91 delta E 2029-04-04T21:46:54.121 25.65 -14.14 48300.35 22.91 lambda E 2029-04-04T21:48:09.471 25.43 -14.43 50026.71 22.91 epsilon E 2029-04-04T21:49:09.601 25.25 -14.66 51404.56 22.91