Saturn_2046-04-10T10_08_39.9900_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:16 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-04-10T09:51:56.130
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          : 4117826558200996608
2Mass ID (if available) : 17274615-2141173
ICRS Star Coord at Epoch: 17h 27m 46.15453s -21:41:18.60273s
RUWE (>1.4 is poor)     :   0.85
K magnitude             :  9.610
G magnitude             : 12.077
RP magnitude            : 11.288
BP magnitude            : 12.753
DUPflag                 : 0
Distance (au)           :  9.527
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  -4.23
Sun-Target sep (deg)    :  117.55
Sun-Moon sep (deg)      :  162.03
B (ring opening deg)    :   26.50
PA of pole (deg)        :    4.80
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   3.822
C/A sky separation (km) :  26407.7
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 2046-04-10T01:45:39.217    16.13  -67.87  140461.00    -3.81
A (OER)       I 2046-04-10T02:01:44.644    19.69  -70.57  136774.40    -3.83
Encke (OEG)   I 2046-04-10T02:14:55.426    22.63  -72.46  133744.89    -3.84
Encke (IEG)   I 2046-04-10T02:16:19.249    22.94  -72.64  133423.31    -3.84
A (IER)       I 2046-04-10T03:05:35.414    34.03  -74.97  122050.38    -3.85
B (OER)       I 2046-04-10T03:24:59.301    38.43  -73.48  117571.16    -3.84
B (IER)       I 2046-04-10T05:18:37.225    64.50  -52.33   91984.69    -3.59
C (IER)       I 2046-04-10T06:46:52.052 b  84.86  -32.38   74490.58    -2.93
 
Saturn        I 2046-04-10T06:37:38.799    82.75  -34.49   60095.71             -20.24    -24.32
Saturn        E 2046-04-10T13:12:29.571     7.17   50.35x  59962.90             -27.46    -32.44
 
C (IER)       E 2046-04-10T12:08:44.862 b  21.18   39.11x  74490.58     2.82
B (IER)       E 2046-04-10T13:41:00.543     1.05x  54.30x  91984.69     3.41
B (OER)       E 2046-04-10T15:40:52.684   -22.91x  57.01x 117571.16     3.64
A (IER)       E 2046-04-10T16:01:19.556   -26.56x  54.95x 122050.38     3.66
Encke (IEG)   E 2046-04-10T16:53:02.311   -34.84x  47.50x 133423.31     3.67
Encke (OEG)   E 2046-04-10T16:54:29.899   -35.05x  47.25x 133744.89     3.67
A (OER)       E 2046-04-10T17:08:14.846   -36.96x  44.86x 136774.40     3.67
F ring        E 2046-04-10T17:24:58.332   -39.06x  41.80x 140461.00     3.67