Uranus_2027-10-02T06_58_04.4800_MCD.txt Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:24:00 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-10-02T07:05:57.370 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Observer code : MCD Location : McDonald Obs. 2.7m Latitude (deg) : 30.67158 E. Longitude (deg) : 255.97844 Altitude (km) : 2.075 Gaia source ID : 145031356140040576 2Mass ID (if available) : 04310769+2146057 ICRS Star Coord at Epoch: 04h 31m 07.69005s +21:46:05.56190s RUWE (>1.4 is poor) : 0.95 K magnitude : 13.707 G magnitude : 16.325 RP magnitude : 15.485 BP magnitude : 17.047 DUPflag : 0 Distance (au) : 18.868 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -8.14 Sun-Target sep (deg) : 119.04 Sun-Moon sep (deg) : 147.18 B (ring opening deg) : 78.82 PA of pole (deg) : -55.48 Pole direction: RA (deg): 257.31100 Dec (deg): -15.17500 C/A sky separation (") : 1.350 C/A sky separation (km) : 18471.0 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 2027-10-02T05:29:33.750 19.87 -57.57 51469.24 -7.68 lambda I 2027-10-02T05:32:41.483 20.52 -57.97 50026.71 -7.67 delta I 2027-10-02T05:36:27.128 21.31 -58.44 48300.35 -7.63 gamma I 2027-10-02T05:37:55.314 21.62 -58.62 47628.09 -7.62 eta I 2027-10-02T05:38:54.712 21.83 -58.74 47176.12 -7.60 beta I 2027-10-02T05:42:16.394 22.54 -59.13 45646.68 -7.57 alpha I 2027-10-02T05:44:23.052 22.98 -59.37 44691.69 -7.53 4 I 2027-10-02T05:49:04.562 23.97 -59.88 42582.16 -7.46 5 I 2027-10-02T05:49:42.499 24.10 -59.95 42299.48 -7.44 6 I 2027-10-02T05:50:38.624 24.30 -60.04 41876.84 -7.43 Uranus I 2027-10-02T06:30:34.911 32.80 -62.78 25558.32 0.38 0.40 Uranus E 2027-10-02T07:39:27.196 47.63 -60.18 25000.90 -11.12 -11.64 6 E 2027-10-02T08:18:36.946 56.08 -55.22 41825.34 7.66 5 E 2027-10-02T08:19:20.165 56.23 -55.12 42157.73 7.68 4 E 2027-10-02T08:20:07.805 56.40 -55.00 42529.99 7.69 alpha E 2027-10-02T08:24:55.002 57.43 -54.27 44751.79 7.79 beta E 2027-10-02T08:26:51.804 57.85 -53.97 45660.50 7.82 eta E 2027-10-02T08:30:04.796 58.53 -53.46 47176.12 7.88 gamma E 2027-10-02T08:31:02.189 58.74 -53.31 47628.56 7.89 delta E 2027-10-02T08:32:27.207 59.04 -53.08 48300.35 7.91 lambda E 2027-10-02T08:36:04.678 59.82 -52.49 50026.71 7.96 epsilon E 2027-10-02T08:37:34.745 60.14 -52.25 50744.88 7.99