Saturn_2046-03-18T10_02_26.1300_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               : 2046-03-18T10:07:17.720
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          : 4120805173897032576
2Mass ID (if available) : 17271973-2142541
ICRS Star Coord at Epoch: 17h 27m 19.71756s -21:42:54.10177s
RUWE (>1.4 is poor)     :   1.02
K magnitude             :  9.861
G magnitude             : 14.747
RP magnitude            : 13.508
BP magnitude            : 16.429
DUPflag                 : 0
Distance (au)           :  9.894
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   7.02
Sun-Target sep (deg)    :   94.92
Sun-Moon sep (deg)      :  140.83
B (ring opening deg)    :   26.53
PA of pole (deg)        :    4.79
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   2.515
C/A sky separation (km) :  18049.6
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 2046-03-18T04:23:46.007    31.37  -58.91  140461.00    -6.78
A (OER)       I 2046-03-18T04:32:50.990    33.42  -57.43  136774.40    -6.75
Encke (OEG)   I 2046-03-18T04:40:20.792    35.12  -56.15  133744.89    -6.72
Encke (IEG)   I 2046-03-18T04:41:08.643    35.30  -56.01  133423.31    -6.72
A (IER)       I 2046-03-18T05:09:34.963    41.77  -50.75  122050.38    -6.61
B (OER)       I 2046-03-18T05:20:55.060    44.36  -48.52  117571.16    -6.56
B (IER)       I 2046-03-18T06:27:33.777    59.65  -34.47   91984.69    -6.21
C (IER)       I 2046-03-18T07:16:02.741    70.85  -23.66   74490.58    -5.78
 
Saturn        I 2046-03-18T07:43:00.795    77.08  -17.54   60216.18             -10.90    -13.31
Saturn        E 2046-03-18T12:30:14.252    36.60   47.34x  60084.11             -20.91    -25.08
 
C (IER)       E 2046-03-18T12:23:10.893 b  38.21   45.86x  74490.58     5.87
B (IER)       E 2046-03-18T13:10:52.835    27.42   55.40x  91984.69     6.32
B (OER)       E 2046-03-18T14:16:21.163    12.88   65.47x 117571.16     6.68
A (IER)       E 2046-03-18T14:27:29.654    10.44   66.54x 122050.38     6.72
Encke (IEG)   E 2046-03-18T14:55:28.413     4.38x  67.93x 133423.31     6.82
Encke (OEG)   E 2046-03-18T14:56:15.532     4.22x  67.94x 133744.89     6.83
A (OER)       E 2046-03-18T15:03:38.579     2.64x  67.95x 136774.40     6.85
F ring        E 2046-03-18T15:12:35.713     0.73x  67.77x 140461.00     6.88