Saturn_2046-02-07T05_07_58.4400_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:14 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-02-07T05:04:13.180
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          : 4115004833408602496
2Mass ID (if available) : 17181919-2137491
ICRS Star Coord at Epoch: 17h 18m 19.18729s -21:37:49.15865s
RUWE (>1.4 is poor)     :   0.95
K magnitude             :  9.420
G magnitude             : 14.361
RP magnitude            : 13.117
BP magnitude            : 16.099
DUPflag                 : 0
Distance (au)           : 10.519
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  25.54
Sun-Target sep (deg)    :   57.63
Sun-Moon sep (deg)      :   71.51
B (ring opening deg)    :   26.62
PA of pole (deg)        :    4.57
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   0.192
C/A sky separation (km) :   1465.0
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 2046-02-07T03:33:03.794   -10.88x -51.43  140461.00   -25.74
A (OER)       I 2046-02-07T03:35:27.018   -10.40x -51.33  136774.40   -25.74
Encke (OEG)   I 2046-02-07T03:37:24.737   -10.00x -51.24  133744.89   -25.73
Encke (IEG)   I 2046-02-07T03:37:37.234    -9.96x -51.23  133423.31   -25.73
A (IER)       I 2046-02-07T03:44:59.353    -8.46x -50.84  122050.38   -25.71
B (OER)       I 2046-02-07T03:47:53.566    -7.86x -50.67  117571.16   -25.71
B (IER)       I 2046-02-07T04:04:29.689    -4.43x -49.44   91984.69   -25.66
C (IER)       I 2046-02-07T04:15:51.848    -2.05x -48.39   74490.58   -25.63
 
Saturn        I 2046-02-07T04:24:58.867    -0.13x -47.44   60266.34               1.93      2.37
Saturn        E 2046-02-07T05:43:35.465    16.91  -36.01   60267.86               0.57      0.70
 
C (IER)       E 2046-02-07T05:52:52.686    18.97  -34.37   74490.58    25.41
B (IER)       E 2046-02-07T06:04:21.172    21.52  -32.29   91984.69    25.40
B (OER)       E 2046-02-07T06:21:08.889    25.28  -29.14  117571.16    25.38
A (IER)       E 2046-02-07T06:24:05.414    25.94  -28.58  122050.38    25.37
Encke (IEG)   E 2046-02-07T06:31:33.779    27.61  -27.14  133423.31    25.36
Encke (OEG)   E 2046-02-07T06:31:46.460    27.66  -27.10  133744.89    25.36
A (OER)       E 2046-02-07T06:33:45.937    28.11  -26.71  136774.40    25.35
F ring        E 2046-02-07T06:36:11.350    28.65  -26.23  140461.00    25.35