Saturn_2048-10-24T22_37_32.7600_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:45 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2048-10-24T22:41:12.480
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          : 4078515517151580800
2Mass ID (if available) : 18435083-2242520
ICRS Star Coord at Epoch: 18h 43m 50.81405s -22:42:52.15683s
RUWE (>1.4 is poor)     :   0.95
K magnitude             :  9.089
G magnitude             : 12.942
RP magnitude            : 11.882
BP magnitude            : 14.112
DUPflag                 : 0
Distance (au)           : 10.350
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  20.46
Sun-Target sep (deg)    :   68.59
Sun-Moon sep (deg)      :  148.08
B (ring opening deg)    :   25.80
PA of pole (deg)        :    6.28
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   1.545
C/A sky separation (km) :  11600.0
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 2048-10-24T20:58:38.786    68.15   -0.23x 140461.00   -20.77
A (OER)       I 2048-10-24T21:01:36.309    67.47   -0.89x 136774.40   -20.76
Encke (OEG)   I 2048-10-24T21:04:02.287    66.91   -1.43x 133744.89   -20.75
Encke (IEG)   I 2048-10-24T21:04:17.788    66.85   -1.49x 133423.31   -20.75
A (IER)       I 2048-10-24T21:13:26.772    64.74   -3.53x 122050.38   -20.68
B (OER)       I 2048-10-24T21:17:03.481    63.91   -4.34x 117571.17   -20.65
B (IER)       I 2048-10-24T21:37:49.786    59.13   -8.93   91984.69   -20.37
C (IER)       I 2048-10-24T21:52:16.758    55.82  -12.10   74490.58   -19.94
 
Saturn        I 2048-10-24T21:52:23.815    55.79  -12.12   60133.09              18.40     22.19
Saturn        E 2048-10-24T23:29:55.271    33.60  -32.40   60267.10               1.48      1.82
 
C (IER)       E 2048-10-24T23:41:44.057    30.94  -34.66   74490.58    20.18
B (IER)       E 2048-10-24T23:55:59.761    27.75  -37.32   91984.69    20.66
B (OER)       E 2048-10-25T00:16:25.928    23.19  -40.94  117571.17    21.03
A (IER)       E 2048-10-25T00:19:58.651    22.40  -41.54  122050.38    21.08
Encke (IEG)   E 2048-10-25T00:28:56.903    20.41  -43.03  133423.31    21.18
Encke (OEG)   E 2048-10-25T00:29:12.087    20.36  -43.07  133744.89    21.18
A (OER)       E 2048-10-25T00:31:35.052    19.83  -43.46  136774.40    21.20
F ring        E 2048-10-25T00:34:28.823    19.19  -43.92  140461.00    21.23