Saturn_2046-02-06T22_18_25.4700_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:58 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-02-06T22:16:35.220
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          : 4115005005207294464
2Mass ID (if available) : 17181326-2137503
ICRS Star Coord at Epoch: 17h 18m 13.25860s -21:37:50.58156s
RUWE (>1.4 is poor)     :   1.03
K magnitude             :  8.446
G magnitude             : 12.709
RP magnitude            : 11.589
BP magnitude            : 14.027
DUPflag                 : 0
Distance (au)           : 10.523
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  25.66
Sun-Target sep (deg)    :   57.36
Sun-Moon sep (deg)      :   68.35
B (ring opening deg)    :   26.62
PA of pole (deg)        :    4.57
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   5.227
C/A sky separation (km) :  39892.7
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 2046-02-06T21:03:39.939    19.24  -23.77  140461.00   -19.69
A (OER)       I 2046-02-06T21:06:48.935    19.73  -23.10  136774.40   -19.32
Encke (OEG)   I 2046-02-06T21:09:27.091    20.14  -22.54  133744.89   -18.99
Encke (IEG)   I 2046-02-06T21:09:44.043    20.18  -22.48  133423.31   -18.95
A (IER)       I 2046-02-06T21:20:08.792    21.76  -20.28  122050.38   -17.39
B (OER)       I 2046-02-06T21:24:32.280    22.40  -19.36  117571.16   -16.60
B (IER)       I 2046-02-06T21:59:55.360 b  27.21  -11.93   91984.69    -6.26
 
Saturn        I 2046-02-06T21:47:18.978    25.59  -14.56   59771.30             -35.92    -41.45
Saturn        E 2046-02-06T22:45:51.972    32.19   -2.45x  59735.58             -37.42    -43.00
 
B (IER)       E 2046-02-06T22:29:53.533 b  30.64   -5.72   91984.69     6.24
B (OER)       E 2046-02-06T23:05:24.230    33.78    1.50x 117571.16    16.52
A (IER)       E 2046-02-06T23:09:48.968    34.10    2.38x 122050.38    17.30
Encke (IEG)   E 2046-02-06T23:20:17.034    34.76    4.46x 133423.31    18.84
Encke (OEG)   E 2046-02-06T23:20:34.084    34.78    4.52x 133744.89    18.88
A (OER)       E 2046-02-06T23:23:13.165    34.93    5.05x 136774.40    19.21
F ring        E 2046-02-06T23:26:23.311    35.10    5.67x 140461.00    19.57