Saturn_2049-10-26T23_56_13.7800_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:48 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2049-10-27T00:01:42.030
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          : 6772102367012417792
2Mass ID (if available) : 19303582-2156057
ICRS Star Coord at Epoch: 19h 30m 35.81343s -21:56:05.99181s
RUWE (>1.4 is poor)     :   1.11
K magnitude             :  9.955
G magnitude             : 13.051
RP magnitude            : 12.166
BP magnitude            : 13.874
DUPflag                 : 0
Distance (au)           : 10.159
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  16.00
Sun-Target sep (deg)    :   77.62
Sun-Moon sep (deg)      :   74.42
B (ring opening deg)    :   23.80
PA of pole (deg)        :    6.76
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   5.025
C/A sky separation (km) :  37029.1
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 2049-10-26T22:53:11.045    50.83  -24.75  140461.00   -14.96
A (OER)       I 2049-10-26T22:57:18.944    49.88  -25.59  136774.40   -14.78
Encke (OEG)   I 2049-10-26T23:00:45.107    49.10  -26.29  133744.89   -14.61
Encke (IEG)   I 2049-10-26T23:01:07.131    49.01  -26.36  133423.31   -14.59
A (IER)       I 2049-10-26T23:14:26.942 b  45.96  -29.04  122050.38   -13.81
B (OER)       I 2049-10-26T23:19:55.831 b  44.71  -30.12  117571.16   -13.42
B (IER)       I 2049-10-26T23:56:41.575 b  36.34  -37.07   91984.69    -9.27
 
Saturn        I 2049-10-26T23:12:11.227    46.48  -28.59   59671.64              47.18     52.67
Saturn        E 2049-10-27T00:51:30.136    23.99  -46.05   60123.94              21.01     25.19
 
B (IER)       E 2049-10-27T01:21:10.906    17.39  -49.87   91984.69     9.42
B (OER)       E 2049-10-27T01:57:11.539     9.49  -53.08  117571.16    13.75
A (IER)       E 2049-10-27T02:02:32.261     8.33  -53.40  122050.38    14.17
Encke (IEG)   E 2049-10-27T02:15:30.736     5.53  -53.99  133423.31    15.01
Encke (OEG)   E 2049-10-27T02:15:52.142     5.45  -54.00  133744.89    15.03
A (OER)       E 2049-10-27T02:19:12.436     4.73x -54.10  136774.40    15.22
F ring        E 2049-10-27T02:23:13.078     3.87x -54.21  140461.00    15.42