Uranus_2033-02-16T20_00_38.1100_SAAO.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:39:44 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2033-02-16T19:57:11.850 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : SAAO Location : So. Afr. Astro. Obs. (Sutherland) Latitude (deg) : -32.37953 E. Longitude (deg) : 20.81070 Altitude (km) : 1.768 Gaia source ID : 3427681255682493696 2Mass ID (if available) : 05475998+2337372 ICRS Star Coord at Epoch: 05h 47m 59.99467s +23:37:37.14225s RUWE (>1.4 is poor) : 1.44 K magnitude : 14.326 G magnitude : 16.956 RP magnitude : 16.084 BP magnitude : 17.604 DUPflag : 0 Distance (au) : 18.507 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -8.20 Sun-Target sep (deg) : 119.25 Sun-Moon sep (deg) : 88.83 B (ring opening deg) : 77.56 PA of pole (deg) : 48.95 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 0.467 C/A sky separation (km) : 6273.9 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 2033-02-16T18:21:19.079 34.01 -11.99 50744.38 -8.67 lambda I 2033-02-16T18:22:41.847 34.03 -12.25 50026.71 -8.67 delta I 2033-02-16T18:26:01.040 34.08 -12.90 48300.35 -8.66 gamma I 2033-02-16T18:27:19.134 34.10 -13.15 47623.86 -8.66 eta I 2033-02-16T18:28:10.834 34.11 -13.32 47176.12 -8.66 beta I 2033-02-16T18:31:07.952 34.13 -13.89 45643.55 -8.65 alpha I 2033-02-16T18:32:58.568 34.14 -14.25 44684.70 -8.65 4 I 2033-02-16T18:37:05.842 34.16 -15.04 42545.68 -8.64 5 I 2033-02-16T18:37:48.255 34.16 -15.18 42182.36 -8.64 6 I 2033-02-16T18:38:24.072 34.16 -15.29 41878.92 -8.64 Uranus I 2033-02-16T19:10:02.018 33.65 -21.21 25098.40 -11.25 -11.77 Uranus E 2033-02-16T20:45:07.006 26.46 -36.57 25359.05 7.33 7.67 6 E 2033-02-16T21:17:02.721 22.48 -40.46 41799.75 8.50 5 E 2033-02-16T21:18:02.459 22.34 -40.56 42302.70 8.50 4 E 2033-02-16T21:18:35.643 22.27 -40.62 42585.08 8.50 alpha E 2033-02-16T21:22:50.334 21.69 -41.07 44750.44 8.50 beta E 2033-02-16T21:24:38.885 21.44 -41.25 45675.54 8.50 eta E 2033-02-16T21:27:35.386 21.03 -41.55 47176.12 8.51 gamma E 2033-02-16T21:28:28.442 20.90 -41.63 47627.40 8.51 delta E 2033-02-16T21:29:47.556 20.72 -41.76 48300.35 8.51 lambda E 2033-02-16T21:33:10.505 20.24 -42.08 50026.71 8.51 epsilon E 2033-02-16T21:36:09.490 19.81 -42.35 51549.22 8.50