Saturn_2046-06-23T08_19_27.1300_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:19 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-06-23T08:13:54.410
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          : 4115644135022847232
2Mass ID (if available) : 17095535-2123568
ICRS Star Coord at Epoch: 17h 09m 55.33950s -21:23:56.99554s
RUWE (>1.4 is poor)     :   1.06
K magnitude             :  8.135
G magnitude             : 13.607
RP magnitude            : 12.175
BP magnitude            : 16.237
DUPflag                 : 0
Distance (au)           :  9.042
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -19.42
Sun-Target sep (deg)    :  166.84
Sun-Moon sep (deg)      :   68.86
B (ring opening deg)    :   26.54
PA of pole (deg)        :    4.36
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   8.759
C/A sky separation (km) :  57443.6
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 2046-06-23T07:26:56.736    15.12  -28.12  140461.00    -7.84
A (OER)       I 2046-06-23T07:35:26.219    13.25  -26.23  136774.40    -6.62
Encke (OEG)   I 2046-06-23T07:43:52.744    11.40  -24.37  133744.89    -5.33
Encke (IEG)   I 2046-06-23T07:44:54.040    11.18  -24.14  133423.31    -5.17
 
Saturn        I 2046-06-23T08:01:37.143     7.53  -20.46   59199.72             -60.43    -64.89
Saturn        E 2046-06-23T08:26:14.149     2.23x -15.08   59206.95             -60.08    -64.58
 
Encke (IEG)   E 2046-06-23T08:45:52.550    -1.94x -10.83  133423.31     5.13
Encke (OEG)   E 2046-06-23T08:46:54.257    -2.16x -10.61  133744.89     5.29
A (OER)       E 2046-06-23T08:55:24.737    -3.95x  -8.78  136774.40     6.56
F ring        E 2046-06-23T09:03:59.203    -5.73x  -6.95  140461.00     7.75