Saturn_2033-04-20T13_13_12.0700_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:51 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2033-04-20T13:16:47.940
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          : 3425270679517659520
2Mass ID (if available) : 06082781+2246136
ICRS Star Coord at Epoch: 06h 08m 27.81210s +22:46:13.59124s
RUWE (>1.4 is poor)     :   0.98
K magnitude             :  7.106
G magnitude             : 12.166
RP magnitude            : 10.878
BP magnitude            : 14.083
DUPflag                 : 0
Distance (au)           :  9.451
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  23.79
Sun-Target sep (deg)    :   61.64
Sun-Moon sep (deg)      :  173.57
B (ring opening deg)    :  -26.71
PA of pole (deg)        :   -5.70
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   2.466
C/A sky separation (km) :  16903.7
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 2033-04-20T11:38:29.317    45.29  -13.14  140461.00   -23.03
A (OER)       I 2033-04-20T11:41:09.547    44.72  -13.66  136774.40   -22.99
Encke (OEG)   I 2033-04-20T11:43:21.451    44.25  -14.09  133744.89   -22.95
Encke (IEG)   I 2033-04-20T11:43:35.465    44.20  -14.13  133423.31   -22.94
A (IER)       I 2033-04-20T11:51:52.939    42.44  -15.73  122050.38   -22.77
B (OER)       I 2033-04-20T11:55:10.013    41.74  -16.36  117571.16   -22.69
B (IER)       I 2033-04-20T12:14:14.996    37.69  -19.96   91984.69   -21.91
C (IER)       I 2033-04-20T12:27:52.264    34.81  -22.47   74490.58   -20.78
 
Saturn        I 2033-04-20T12:36:03.218    33.09  -23.94   60223.86               9.97     12.18
Saturn        E 2033-04-20T13:57:19.508    16.22  -36.92   60110.81              19.10     22.99
 
C (IER)       E 2033-04-20T13:57:21.872    16.21  -36.93   74490.58    20.92
B (IER)       E 2033-04-20T14:10:52.487    13.48  -38.70   91984.69    22.12
B (OER)       E 2033-04-20T14:29:44.889     9.70  -40.91  117571.16    22.97
A (IER)       E 2033-04-20T14:32:59.437     9.05  -41.26  122050.38    23.07
Encke (IEG)   E 2033-04-20T14:41:10.082     7.44  -42.10  133423.31    23.28
Encke (OEG)   E 2033-04-20T14:41:23.894     7.39  -42.12  133744.89    23.28
A (OER)       E 2033-04-20T14:43:33.874     6.96  -42.33  136774.40    23.33
F ring        E 2033-04-20T14:46:11.707     6.45  -42.58  140461.00    23.38