Saturn_2048-06-27T19_35_06.1300_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:26 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2048-06-27T19:31:44.130
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          : 4078728238271213568
2Mass ID (if available) : 18535251-2217494
ICRS Star Coord at Epoch: 18h 53m 52.52296s -22:17:49.68684s
RUWE (>1.4 is poor)     :   0.87
K magnitude             :  9.107
G magnitude             : 12.771
RP magnitude            : 11.747
BP magnitude            : 13.853
DUPflag                 : 0
Distance (au)           :  9.026
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -19.97
Sun-Target sep (deg)    :  173.68
Sun-Moon sep (deg)      :   17.41
B (ring opening deg)    :   25.13
PA of pole (deg)        :    6.39
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   5.471
C/A sky separation (km) :  35812.8
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 2048-06-27T17:40:38.366    33.67  -30.56  140461.00   -18.73
A (OER)       I 2048-06-27T17:43:56.377    33.44  -30.26  136774.40   -18.51
Encke (OEG)   I 2048-06-27T17:46:40.952    33.25  -30.01  133744.89   -18.31
Encke (IEG)   I 2048-06-27T17:46:58.527    33.23  -29.98  133423.31   -18.29
A (IER)       I 2048-06-27T17:57:35.671    32.40  -28.94  122050.38   -17.37
B (OER)       I 2048-06-27T18:01:56.810    32.04  -28.48  117571.16   -16.92
B (IER)       I 2048-06-27T18:30:35.268    29.24  -25.16   91984.69   -12.29
 
Saturn        I 2048-06-27T18:52:01.491    26.74  -22.33   60092.13              21.83     26.14
Saturn        E 2048-06-27T20:11:06.677    15.16   -9.91   59677.51              43.24     48.84
 
B (IER)       E 2048-06-27T19:46:27.988 b  19.11  -14.06   91984.69    12.18
B (OER)       E 2048-06-27T20:15:23.115    14.45   -9.17  117571.16    16.76
A (IER)       E 2048-06-27T20:19:46.911    13.71   -8.40  122050.38    17.20
Encke (IEG)   E 2048-06-27T20:30:30.882    11.88   -6.50  133423.31    18.08
Encke (OEG)   E 2048-06-27T20:30:48.653    11.83   -6.45  133744.89    18.11
A (OER)       E 2048-06-27T20:33:35.089    11.35   -5.95  136774.40    18.30
F ring        E 2048-06-27T20:36:55.394    10.77   -5.35  140461.00    18.51