Saturn_2046-10-16T11_21_01.4700_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:05 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-10-16T11:23:31.330
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : PMO
Location                : Purple Mtn Obs. Nanking
Latitude (deg)          :  32.06667
E. Longitude (deg)      : 118.82089
Altitude (km)           :   0.364
Gaia source ID          : 4115597023494160768
2Mass ID (if available) : 17100641-2144385
ICRS Star Coord at Epoch: 17h 10m 06.42158s -21:44:38.98907s
RUWE (>1.4 is poor)     :   1.01
K magnitude             :  8.983
G magnitude             : 13.264
RP magnitude            : 12.112
BP magnitude            : 14.654
DUPflag                 : 0
Distance (au)           : 10.567
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  26.31
Sun-Target sep (deg)    :   55.82
Sun-Moon sep (deg)      :  140.75
B (ring opening deg)    :   26.88
PA of pole (deg)        :    4.38
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   2.468
C/A sky separation (km) :  18910.3
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 2046-10-16T09:59:41.150    26.39   -6.76  140461.00   -24.88
A (OER)       I 2046-10-16T10:02:09.525    26.07   -7.29  136774.40   -24.81
Encke (OEG)   I 2046-10-16T10:04:11.750    25.80   -7.72  133744.89   -24.76
Encke (IEG)   I 2046-10-16T10:04:24.740    25.77   -7.76  133423.31   -24.75
A (IER)       I 2046-10-16T10:12:06.502    24.74   -9.39  122050.38   -24.50
B (OER)       I 2046-10-16T10:15:09.813    24.32  -10.04  117571.16   -24.37
B (IER)       I 2046-10-16T10:33:01.328    21.77  -13.82   91984.69   -23.24
C (IER)       I 2046-10-16T10:45:58.446    19.82  -16.57   74490.58   -21.60
 
Saturn        I 2046-10-16T10:47:01.307    19.65  -16.80   60122.03             -18.24    -22.00
Saturn        E 2046-10-16T11:59:58.409     7.30  -32.22   60176.02             -14.37    -17.46
 
C (IER)       E 2046-10-16T12:04:29.315     6.48  -33.16   74490.58    21.71
B (IER)       E 2046-10-16T12:17:21.978     4.10x -35.84   91984.69    23.39
B (OER)       E 2046-10-16T12:35:05.571     0.76x -39.49  117571.16    24.58
A (IER)       E 2046-10-16T12:38:07.312     0.18x -40.11  122050.38    24.71
Encke (IEG)   E 2046-10-16T12:45:44.840    -1.28x -41.66  133423.31    24.99
Encke (OEG)   E 2046-10-16T12:45:57.705    -1.32x -41.70  133744.89    25.00
A (OER)       E 2046-10-16T12:47:58.740    -1.71x -42.11  136774.40    25.06
F ring        E 2046-10-16T12:50:25.633    -2.19x -42.60  140461.00    25.13