Saturn_2047-04-12T04_51_52.8200_MSO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:23:04 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2047-04-12T05:18:02.660
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : MSO
Location                : Mt. Stromlo Observatory
Latitude (deg)          : -35.32000
E. Longitude (deg)      : 149.00833
Altitude (km)           :   0.770
Gaia source ID          : 4090526857094420352
2Mass ID (if available) : 18170357-2217255
ICRS Star Coord at Epoch: 18h 17m 03.55217s -22:17:25.88742s
RUWE (>1.4 is poor)     :   1.19
K magnitude             :  9.252
G magnitude             : 14.933
RP magnitude            : 13.543
BP magnitude            : 17.171
DUPflag                 : 0
Distance (au)           :  9.696
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   0.60
Sun-Target sep (deg)    :  107.61
Sun-Moon sep (deg)      :   47.38
B (ring opening deg)    :   26.04
PA of pole (deg)        :    5.83
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   1.052
C/A sky separation (km) :   7401.6
NAIF SPICE kernels      : RAJobs_U111+rgf15.spk
                          URKALLv1.spk
                          Saturn_ring_plane.tf
                          sat378.bsp
                          sat286.bsp
                          vgr1.sat286.bsp
                          vgr2.sat286.bsp
                          HST1081HSPephemUTC.bsp
                          pfbl0000r.bsp
                          cassini.bsp
                          earthstns_itrf93_040916.bsp
                          earth_200101_990628_predict.bpc
                          earth_720101_070426.bpc
                          cpck28Mar2008.tpc
                          pck.sat440.tpc
                          IAU_SATURN_for_RINGFIT.tpc
                          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
---------------------------------------------------------------------------------------------------
F ring        I 2047-04-10T16:24:46.009    52.19  -48.16  140461.00    -1.11
A (OER)       I 2047-04-10T17:21:13.024    63.36  -37.74  136774.40    -1.07
Encke (OEG)   I 2047-04-10T18:08:32.988    71.70  -28.40  133744.89    -1.06
Encke (IEG)   I 2047-04-10T18:13:35.478    72.47  -27.38  133423.31    -1.06
A (IER)       I 2047-04-10T21:06:16.691    61.13    7.57x 122050.38    -1.16
B (OER)       I 2047-04-10T22:08:36.880    48.64   19.48x 117571.16    -1.23
B (IER)       I 2047-04-11T03:07:59.602    -9.44x  44.12x  91984.69    -1.58
C (IER)       I 2047-04-11T06:08:55.741   -31.01x  18.02x  74490.58    -1.60
 
Saturn        I 2047-04-11T07:37:40.736   -32.10x   0.73x  60213.57              11.44     13.95
Saturn        E 2047-04-15T03:12:21.653   -12.70x  42.32x  59740.82             -38.36    -43.96
 
C (IER)       E 2047-04-14T00:40:16.931 b  15.52   41.31x  74490.58     0.52
B (IER)       E 2047-04-14T22:35:27.573 b  39.93   23.47x  91984.69     0.65
B (OER)       E 2047-04-15T13:34:53.921    21.60  -63.88  117571.16     0.41
A (IER)       E 2047-04-15T15:53:36.077    49.85  -54.49  122050.38     0.68
Encke (IEG)   E 2047-04-15T19:22:48.554    75.08  -14.06  133423.31     1.11
Encke (OEG)   E 2047-04-15T19:27:38.322    74.51  -13.07  133744.89     1.11
A (OER)       E 2047-04-15T20:11:45.584    67.67   -4.12x 136774.40     1.17
F ring        E 2047-04-15T21:02:58.552    57.92    6.07x 140461.00     1.22