Saturn_2047-08-01T02_42_41.0300_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:33 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2047-08-01T02:38:10.860
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          : 4070416991228323840
2Mass ID (if available) : 17514594-2225371
ICRS Star Coord at Epoch: 17h 51m 45.93955s -22:25:37.64032s
RUWE (>1.4 is poor)     :   0.97
K magnitude             :  9.193
G magnitude             : 14.830
RP magnitude            : 13.385
BP magnitude            : 17.092
DUPflag                 : 0
Distance (au)           :  9.248
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -13.21
Sun-Target sep (deg)    :  139.92
Sun-Moon sep (deg)      :   22.10
B (ring opening deg)    :   26.74
PA of pole (deg)        :    5.35
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   0.500
C/A sky separation (km) :   3352.0
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 2047-07-31T23:53:41.695    86.38  -46.45  140461.00   -14.11
A (OER)       I 2047-07-31T23:58:03.053    87.38  -47.45  136774.40   -14.10
Encke (OEG)   I 2047-08-01T00:01:37.875    88.20  -48.28  133744.89   -14.10
Encke (IEG)   I 2047-08-01T00:02:00.680    88.29  -48.36  133423.31   -14.10
A (IER)       I 2047-08-01T00:15:27.575    88.53  -51.46  122050.38   -14.09
B (OER)       I 2047-08-01T00:20:45.579    87.32  -52.68  117571.16   -14.08
B (IER)       I 2047-08-01T00:51:05.059    80.32  -59.67   91984.69   -14.04
C (IER)       I 2047-08-01T01:11:53.102    75.51  -64.45   74490.58   -13.99
 
Saturn        I 2047-08-01T01:24:26.401    72.61  -67.33   60230.47              -9.17    -11.22
Saturn        E 2047-08-01T03:52:31.055    38.65  -76.66   60262.97               3.34      4.11
 
C (IER)       E 2047-08-01T04:09:09.212    34.89  -72.96   74490.58    13.70
B (IER)       E 2047-08-01T04:30:26.703    30.09  -68.13   91984.69    13.68
B (OER)       E 2047-08-01T05:01:39.829    23.11  -60.97  117571.16    13.63
A (IER)       E 2047-08-01T05:07:08.473    21.89  -59.71  122050.38    13.62
Encke (IEG)   E 2047-08-01T05:21:04.004    18.80  -56.51  133423.31    13.60
Encke (OEG)   E 2047-08-01T05:21:27.653    18.72  -56.41  133744.89    13.60
A (OER)       E 2047-08-01T05:25:10.505    17.90  -55.56  136774.40    13.59
F ring        E 2047-08-01T05:29:41.850    16.90  -54.52  140461.00    13.58