Saturn_2047-05-07T04_47_46.4700_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:27 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2047-05-07T04:51:08.770
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          : 4090688893238936704
2Mass ID (if available) : 18150591-2217401
ICRS Star Coord at Epoch: 18h 15m 05.92458s -22:17:40.07039s
RUWE (>1.4 is poor)     :   0.81
K magnitude             :  6.715
G magnitude             : 11.707
RP magnitude            : 10.398
BP magnitude            : 13.693
DUPflag                 : 0
Distance (au)           :  9.338
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -10.50
Sun-Target sep (deg)    :  132.42
Sun-Moon sep (deg)      :   85.16
B (ring opening deg)    :   26.09
PA of pole (deg)        :    5.79
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   4.194
C/A sky separation (km) :  28402.2
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 2047-05-07T02:06:04.696    33.80  -78.18  140461.00    -9.95
A (OER)       I 2047-05-07T02:12:16.082    35.20  -79.41  136774.40    -9.90
Encke (OEG)   I 2047-05-07T02:17:22.978    36.35  -80.38  133744.89    -9.84
Encke (IEG)   I 2047-05-07T02:17:55.651    36.48  -80.48  133423.31    -9.84
A (IER)       I 2047-05-07T02:37:25.433    40.90  -83.38  122050.38    -9.59
B (OER)       I 2047-05-07T02:45:15.362    42.68  -83.93  117571.16    -9.47
B (IER)       I 2047-05-07T03:32:59.401 b  53.60  -78.14   91984.69    -8.23
C (IER)       I 2047-05-07T04:13:04.871 b  62.82  -69.45   74490.58    -6.08
 
Saturn        I 2047-05-07T03:30:21.442    52.99  -78.67   59888.97             -31.61    -36.92
Saturn        E 2047-05-07T06:11:48.942    89.45  -42.23   60122.87             -18.87    -22.73
 
C (IER)       E 2047-05-07T06:11:24.573 b  89.49  -42.33   74490.58     6.14
B (IER)       E 2047-05-07T06:51:08.205    80.61  -33.20   91984.69     8.31
B (OER)       E 2047-05-07T07:38:24.188    69.69  -22.40  117571.16     9.57
A (IER)       E 2047-05-07T07:46:08.788    67.90  -20.64  122050.38     9.70
Encke (IEG)   E 2047-05-07T08:05:24.277    63.46  -16.29  133423.31     9.97
Encke (OEG)   E 2047-05-07T08:05:56.529    63.33  -16.16  133744.89     9.97
A (OER)       E 2047-05-07T08:10:59.415    62.17  -15.03  136774.40    10.03
F ring        E 2047-05-07T08:17:05.808    60.76  -13.65  140461.00    10.09