Saturn_2049-10-09T01_50_53.4800_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:47 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2049-10-09T02:06:27.580
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          : 6772486715049227264
2Mass ID (if available) : 19273969-2201041
ICRS Star Coord at Epoch: 19h 27m 39.71897s -22:01:04.57755s
RUWE (>1.4 is poor)     :   1.38
K magnitude             :  7.867
G magnitude             : 10.629
RP magnitude            :  9.818
BP magnitude            : 11.338
DUPflag                 : 0
Distance (au)           :  9.864
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   7.16
Sun-Target sep (deg)    :   94.71
Sun-Moon sep (deg)      :   58.11
B (ring opening deg)    :   23.96
PA of pole (deg)        :    6.74
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   7.480
C/A sky separation (km) :  53510.9
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 2049-10-09T01:17:06.622 b  33.51  -54.51  140461.00    -4.45
A (OER)       I 2049-10-09T01:31:18.313 b  30.31  -56.37  136774.40    -4.20
Encke (OEG)   I 2049-10-09T01:43:39.812 b  27.53  -57.77  133744.89    -3.97
Encke (IEG)   I 2049-10-09T01:45:01.187 b  27.22  -57.91  133423.31    -3.94
A (IER)       I 2049-10-09T02:42:58.294 b  14.34  -60.84  122050.38    -2.52
B (OER)       I 2049-10-09T03:21:42.228     5.91  -59.11  117571.16    -1.30
 
Saturn        I 2049-10-09T01:05:12.929    36.20  -52.77   59373.98              63.44     67.55
Saturn        E 2049-10-09T03:08:19.686     8.81  -60.03   59718.30              44.29     49.87
 
B (OER)       E 2049-10-09T04:35:04.122    -9.46x -49.47  117571.17     1.33
A (IER)       E 2049-10-09T05:12:32.165   -16.89x -42.65  122050.38     2.64
Encke (IEG)   E 2049-10-09T06:07:01.336   -26.88x -31.59  133423.31     4.26
Encke (OEG)   E 2049-10-09T06:08:16.562   -27.10x -31.32  133744.89     4.29
A (OER)       E 2049-10-09T06:19:39.488   -29.02x -28.90  136774.40     4.58
F ring        E 2049-10-09T06:32:38.442   -31.13x -26.10  140461.00     4.88