Saturn_2046-03-29T19_32_18.8100_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:16 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-03-29T19:15:29.710
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          : 4117825497411079808
2Mass ID (if available) : 17280113-2142192
ICRS Star Coord at Epoch: 17h 28m 01.12314s -21:42:19.47588s
RUWE (>1.4 is poor)     :   0.98
K magnitude             :  9.850
G magnitude             : 14.538
RP magnitude            : 13.336
BP magnitude            : 16.097
DUPflag                 : 0
Distance (au)           :  9.707
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   1.40
Sun-Target sep (deg)    :  106.05
Sun-Moon sep (deg)      :   21.94
B (ring opening deg)    :   26.51
PA of pole (deg)        :    4.80
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   3.955
C/A sky separation (km) :  27845.2
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 2046-03-29T04:03:18.480    36.37  -64.96  140461.00    -1.31
A (OER)       I 2046-03-29T04:50:42.287    47.18  -56.49  136774.40    -1.28
Encke (OEG)   I 2046-03-29T05:30:13.856    56.25  -48.33  133744.89    -1.27
Encke (IEG)   I 2046-03-29T05:34:26.255    57.22  -47.43  133423.31    -1.27
A (IER)       I 2046-03-29T07:59:59.147    88.63  -14.61  122050.38    -1.36
B (OER)       I 2046-03-29T08:53:49.422    76.55   -2.21x 117571.16    -1.42
B (IER)       I 2046-03-29T13:22:35.603 b  15.33   54.93x  91984.69    -1.71
C (IER)       I 2046-03-29T16:15:50.387 b -20.59x  57.41x  74490.58    -1.58
 
Saturn        I 2046-03-29T10:35:40.183    53.05   21.00x  59613.62              42.68     48.29
Saturn        E 2046-03-30T05:49:57.487    61.70  -44.18   60213.69              11.18     13.63
 
C (IER)       E 2046-03-30T12:07:07.166    31.31   40.65x  74490.58     0.68
B (IER)       E 2046-03-30T16:41:57.702   -26.04x  52.96x  91984.69     1.39
B (OER)       E 2046-03-30T21:31:58.100   -39.02x  -9.63  117571.16     1.40
A (IER)       E 2046-03-30T22:26:49.959   -31.31x -22.27  122050.38     1.32
Encke (IEG)   E 2046-03-31T01:11:42.643     0.21x -58.47  133423.31     0.97
Encke (OEG)   E 2046-03-31T01:17:15.515     1.38x -59.54  133744.89     0.96
A (OER)       E 2046-03-31T02:13:25.277    13.54  -68.63  136774.40     0.84
F ring        E 2046-03-31T03:34:19.546    31.58  -69.36  140461.00     0.68