Saturn_2047-04-01T07_06_34.2700_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:25 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2047-04-01T07:00:54.200
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          : 4090521561319462912
2Mass ID (if available) : 18163273-2218070
ICRS Star Coord at Epoch: 18h 16m 32.73047s -22:18:07.34205s
RUWE (>1.4 is poor)     :   0.97
K magnitude             :  7.301
G magnitude             : 13.359
RP magnitude            : 11.895
BP magnitude            : 16.281
DUPflag                 : 0
Distance (au)           :  9.875
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   5.94
Sun-Target sep (deg)    :   97.00
Sun-Moon sep (deg)      :  160.00
B (ring opening deg)    :   26.06
PA of pole (deg)        :    5.82
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   6.189
C/A sky separation (km) :  44322.0
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 2047-04-01T01:16:46.932    -7.95x -59.68  140461.00    -4.69
A (OER)       I 2047-04-01T01:30:04.510    -5.22x -62.18  136774.40    -4.56
Encke (OEG)   I 2047-04-01T01:41:18.245    -2.89x -64.16  133744.89    -4.44
Encke (IEG)   I 2047-04-01T01:42:30.830    -2.64x -64.37  133423.31    -4.42
A (IER)       I 2047-04-01T02:28:06.449     7.03  -70.44  122050.38    -3.87
B (OER)       I 2047-04-01T02:48:06.077    11.37  -71.60  117571.16    -3.59
 
Saturn        I 2047-04-01T05:02:42.120    41.43  -54.52   59820.33             -34.80    -40.29
Saturn        E 2047-04-01T09:00:07.659    83.85   -0.98x  59487.57             -49.18    -54.57
 
B (OER)       E 2047-04-01T08:55:09.489 b  84.99   -2.12x 117571.16     3.41
A (IER)       E 2047-04-01T09:16:15.278    80.12    2.72x 122050.38     3.66
Encke (IEG)   E 2047-04-01T10:04:37.424    68.95   13.74x 133423.31     4.16
Encke (OEG)   E 2047-04-01T10:05:54.695    68.65   14.03x 133744.89     4.17
A (OER)       E 2047-04-01T10:17:52.510    65.89   16.73x 136774.40     4.27
F ring        E 2047-04-01T10:32:03.576    62.62   19.91x 140461.00     4.39