Uranus_2026-08-26T04_39_11.0300_RIO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:24 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2026-08-26T04:26:06.330 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 : 52362012186180096 2Mass ID (if available) : 04131654+2100561 ICRS Star Coord at Epoch: 04h 13m 16.56270s +21:00:55.83084s RUWE (>1.4 is poor) : 1.15 K magnitude : 13.979 G magnitude : 16.461 RP magnitude : 15.656 BP magnitude : 17.140 DUPflag : 0 Distance (au) : 19.468 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 7.68 Sun-Target sep (deg) : 87.40 Sun-Moon sep (deg) : 116.15 B (ring opening deg) : 75.48 PA of pole (deg) : -68.59 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.571 C/A sky separation (km) : 8062.6 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 2026-08-26T02:38:20.295 -10.60x -77.06 51555.08 -7.85 lambda I 2026-08-26T02:41:35.090 -9.89x -77.28 50026.71 -7.84 delta I 2026-08-26T02:45:15.537 -9.08x -77.47 48300.35 -7.82 gamma I 2026-08-26T02:46:41.807 -8.77x -77.52 47625.74 -7.82 eta I 2026-08-26T02:47:39.345 -8.56x -77.56 47176.12 -7.81 beta I 2026-08-26T02:50:56.099 -7.84x -77.64 45641.24 -7.80 alpha I 2026-08-26T02:52:57.984 -7.40x -77.67 44688.19 -7.79 4 I 2026-08-26T02:57:32.417 -6.41x -77.66 42561.02 -7.76 5 I 2026-08-26T02:58:24.055 -6.22x -77.64 42155.53 -7.76 6 I 2026-08-26T02:59:04.259 -6.08x -77.63 41834.87 -7.75 Uranus I 2026-08-26T03:34:04.313 1.43x -74.51 25042.53 -14.06 -14.70 Uranus E 2026-08-26T05:19:36.786 22.58 -53.30 25343.26 8.95 9.37 6 E 2026-08-26T05:56:23.466 29.12 -44.97 41855.83 7.39 5 E 2026-08-26T05:57:22.759 29.29 -44.74 42304.29 7.39 4 E 2026-08-26T05:57:57.613 29.39 -44.61 42563.77 7.39 alpha E 2026-08-26T06:02:52.967 30.21 -43.48 44741.25 7.39 beta E 2026-08-26T06:04:59.316 30.56 -43.00 45678.77 7.40 eta E 2026-08-26T06:08:21.790 31.11 -42.23 47176.12 7.40 gamma E 2026-08-26T06:09:22.933 31.28 -41.99 47628.57 7.40 delta E 2026-08-26T06:10:53.710 31.52 -41.65 48300.35 7.40 lambda E 2026-08-26T06:14:46.959 32.15 -40.76 50026.71 7.40 epsilon E 2026-08-26T06:16:27.200 32.41 -40.37 50768.69 7.41