Saturn_2048-07-15T16_14_04.9000_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:27 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2048-07-15T16:12:25.130
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          : 4078864062324524160
2Mass ID (if available) : 18481467-2226289
ICRS Star Coord at Epoch: 18h 48m 14.66445s -22:26:29.32703s
RUWE (>1.4 is poor)     :   1.04
K magnitude             :  9.352
G magnitude             : 12.950
RP magnitude            : 11.946
BP magnitude            : 14.002
DUPflag                 : 0
Distance (au)           :  9.040
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -19.51
Sun-Target sep (deg)    :  167.95
Sun-Moon sep (deg)      :  116.52
B (ring opening deg)    :   25.42
PA of pole (deg)        :    6.33
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   5.440
C/A sky separation (km) :  35665.5
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 2048-07-15T15:04:57.567    35.62  -34.49  140461.00   -18.37
A (OER)       I 2048-07-15T15:08:19.414    35.66  -34.72  136774.40   -18.16
Encke (OEG)   I 2048-07-15T15:11:07.135    35.69  -34.89  133744.89   -17.97
Encke (IEG)   I 2048-07-15T15:11:25.044    35.69  -34.91  133423.31   -17.95
A (IER)       I 2048-07-15T15:22:13.913    35.72  -35.52  122050.38   -17.07
B (OER)       I 2048-07-15T15:26:39.618    35.70  -35.74  117571.16   -16.64
B (IER)       I 2048-07-15T15:55:40.996 b  35.02  -36.66   91984.69   -12.22
 
Saturn        I 2048-07-15T15:32:22.341    35.63  -35.99   59669.89             -42.88    -48.49
Saturn        E 2048-07-15T16:52:56.751    31.24  -35.84   60087.56             -21.83    -26.13
 
B (IER)       E 2048-07-15T17:14:51.159    29.04  -34.62   91984.69    12.22
B (OER)       E 2048-07-15T17:43:58.763    25.56  -32.30  117571.16    16.53
A (IER)       E 2048-07-15T17:48:26.341    24.98  -31.88  122050.38    16.94
Encke (IEG)   E 2048-07-15T17:59:20.582    23.50  -30.78  133423.31    17.78
Encke (OEG)   E 2048-07-15T17:59:38.654    23.46  -30.75  133744.89    17.80
A (OER)       E 2048-07-15T18:02:27.941    23.07  -30.45  136774.40    17.99
F ring        E 2048-07-15T18:05:51.759    22.59  -30.08  140461.00    18.19