Saturn_2045-05-27T09_05_56.3400_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:12 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2045-05-27T09:01:06.550
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 6244970379252440576
2Mass ID (if available) : 16261856-1941074
ICRS Star Coord at Epoch: 16h 26m 18.55894s -19:41:07.60591s
RUWE (>1.4 is poor)     :   1.18
K magnitude             :  8.752
G magnitude             : 12.632
RP magnitude            : 11.575
BP magnitude            : 13.780
DUPflag                 : 0
Distance (au)           :  8.988
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -20.16
Sun-Target sep (deg)    :  177.09
Sun-Moon sep (deg)      :   44.08
B (ring opening deg)    :   25.50
PA of pole (deg)        :    3.15
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   6.616
C/A sky separation (km) :  43130.5
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 2045-05-27T07:54:46.557    22.14  -20.25  140461.00   -14.80
A (OER)       I 2045-05-27T07:58:59.009    21.19  -19.32  136774.40   -14.40
Encke (OEG)   I 2045-05-27T08:02:31.986    20.40  -18.53  133744.89   -14.04
Encke (IEG)   I 2045-05-27T08:02:54.919    20.31  -18.45  133423.31   -14.00
A (IER)       I 2045-05-27T08:17:18.324    17.08  -15.27  122050.38   -12.27
B (OER)       I 2045-05-27T08:23:37.411    15.67  -13.88  117571.16   -11.35
 
Saturn        I 2045-05-27T08:27:10.271    14.88  -13.10   59610.37              45.39     50.94
Saturn        E 2045-05-27T09:35:24.184    -0.07x   1.58x  59821.08              35.82     41.35
 
B (OER)       E 2045-05-27T10:08:34.802    -7.12x   8.47x 117571.16    11.28
A (IER)       E 2045-05-27T10:14:56.498    -8.45x   9.76x 122050.38    12.17
Encke (IEG)   E 2045-05-27T10:29:27.799   -11.46x  12.69x 133423.31    13.86
Encke (OEG)   E 2045-05-27T10:29:50.975   -11.53x  12.76x 133744.89    13.89
A (OER)       E 2045-05-27T10:33:26.290   -12.27x  13.48x 136774.40    14.24
F ring        E 2045-05-27T10:37:41.689   -13.14x  14.32x 140461.00    14.62