Saturn_2046-03-04T16_52_00.1700_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:00 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-03-04T16:45:15.010
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          : 4120816473911221248
2Mass ID (if available) : 17251737-2142218
ICRS Star Coord at Epoch: 17h 25m 17.36710s -21:42:22.31044s
RUWE (>1.4 is poor)     :   1.23
K magnitude             :  9.962
G magnitude             : 11.863
RP magnitude            : 11.210
BP magnitude            : 12.338
DUPflag                 : 0
Distance (au)           : 10.122
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  13.89
Sun-Target sep (deg)    :   81.69
Sun-Moon sep (deg)      :   49.07
B (ring opening deg)    :   26.56
PA of pole (deg)        :    4.74
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   1.831
C/A sky separation (km) :  13443.5
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 2046-03-04T14:05:53.435   -43.95x -50.22  140461.00   -13.94
A (OER)       I 2046-03-04T14:10:18.146   -43.01x -51.00  136774.40   -13.91
Encke (OEG)   I 2046-03-04T14:13:56.058   -42.24x -51.63  133744.89   -13.89
Encke (IEG)   I 2046-03-04T14:14:19.211   -42.15x -51.70  133423.31   -13.89
A (IER)       I 2046-03-04T14:28:00.882   -39.24x -54.00  122050.38   -13.79
B (OER)       I 2046-03-04T14:33:26.202   -38.09x -54.87  117571.16   -13.75
B (IER)       I 2046-03-04T15:04:50.226   -31.44x -59.39   91984.69   -13.38
C (IER)       I 2046-03-04T15:26:59.049   -26.79x -61.86   74490.58   -12.91
 
Saturn        I 2046-03-04T15:35:12.864   -25.06x -62.59   60186.46              13.71     16.67
Saturn        E 2046-03-04T17:56:05.047     3.13x -55.28   60229.74               9.34     11.42
 
C (IER)       E 2046-03-04T18:10:02.759     5.73  -53.02   74490.58    12.59
B (IER)       E 2046-03-04T18:32:49.488     9.85  -49.04   91984.69    12.96
B (OER)       E 2046-03-04T19:05:22.420    15.45  -42.92  117571.16    13.20
A (IER)       E 2046-03-04T19:11:01.375    16.39  -41.82  122050.38    13.23
Encke (IEG)   E 2046-03-04T19:25:19.684    18.69  -38.99  133423.31    13.27
Encke (OEG)   E 2046-03-04T19:25:43.913    18.75  -38.91  133744.89    13.27
A (OER)       E 2046-03-04T19:29:32.085    19.35  -38.15  136774.40    13.28
F ring        E 2046-03-04T19:34:09.544    20.06  -37.22  140461.00    13.29