Saturn_2047-05-29T08_08_27.8000_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:28 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2047-05-29T08:04:15.410
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          : 4066739021724394752
2Mass ID (if available) : 18101238-2219116
ICRS Star Coord at Epoch: 18h 10m 12.39601s -22:19:11.93299s
RUWE (>1.4 is poor)     :   0.87
K magnitude             :  7.942
G magnitude             : 11.703
RP magnitude            : 10.680
BP magnitude            : 12.785
DUPflag                 : 0
Distance (au)           :  9.119
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -17.37
Sun-Target sep (deg)    :  154.88
Sun-Moon sep (deg)      :  153.59
B (ring opening deg)    :   26.22
PA of pole (deg)        :    5.71
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   3.545
C/A sky separation (km) :  23447.8
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 2047-05-29T05:54:33.054    72.58  -47.49  140461.00   -16.97
A (OER)       I 2047-05-29T05:58:10.733    71.74  -46.66  136774.40   -16.90
Encke (OEG)   I 2047-05-29T06:01:10.367    71.05  -45.98  133744.89   -16.83
Encke (IEG)   I 2047-05-29T06:01:29.477    70.98  -45.91  133423.31   -16.82
A (IER)       I 2047-05-29T06:12:51.307    68.35  -43.32  122050.38   -16.52
B (OER)       I 2047-05-29T06:17:23.561    67.31  -42.28  117571.16   -16.38
B (IER)       I 2047-05-29T06:44:23.005    61.08  -36.16   91984.69   -15.06
C (IER)       I 2047-05-29T07:04:56.729    56.36  -31.51   74490.58   -13.09
 
Saturn        I 2047-05-29T07:11:57.681    54.74  -29.93   60179.60              14.51     17.62
Saturn        E 2047-05-29T08:56:33.717    30.94   -6.84   59991.89              26.35     31.21
 
C (IER)       E 2047-05-29T08:43:37.439 b  33.85   -9.64   74490.58    12.96
B (IER)       E 2047-05-29T09:04:24.345    29.17   -5.15   91984.69    14.89
B (OER)       E 2047-05-29T09:31:45.455    23.05    0.67x 117571.16    16.13
A (IER)       E 2047-05-29T09:36:21.932    22.03    1.64x 122050.38    16.27
Encke (IEG)   E 2047-05-29T09:47:55.085    19.47    4.06x 133423.31    16.54
Encke (OEG)   E 2047-05-29T09:48:14.528    19.39    4.12x 133744.89    16.54
A (OER)       E 2047-05-29T09:51:17.331    18.72    4.76x 136774.40    16.60
F ring        E 2047-05-29T09:54:58.947    17.90    5.52x 140461.00    16.67