Saturn_2049-09-29T10_12_53.1400_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               : 2049-09-29T10:08:19.740
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          : 6772510698145393024
2Mass ID (if available) : 19265965-2201518
ICRS Star Coord at Epoch: 19h 26m 59.64929s -22:01:51.87403s
RUWE (>1.4 is poor)     :   0.95
K magnitude             :  8.540
G magnitude             : 11.879
RP magnitude            : 10.922
BP magnitude            : 12.815
DUPflag                 : 0
Distance (au)           :  9.706
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   2.39
Sun-Target sep (deg)    :  104.06
Sun-Moon sep (deg)      :   75.73
B (ring opening deg)    :   23.99
PA of pole (deg)        :    6.74
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   2.492
C/A sky separation (km) :  17542.9
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 2049-09-28T19:19:27.415    55.12   20.21x 140461.00    -1.50
A (OER)       I 2049-09-28T20:00:26.899    64.56   10.79x 136774.40    -1.50
Encke (OEG)   I 2049-09-28T20:34:03.864    72.32    3.04x 133744.89    -1.51
Encke (IEG)   I 2049-09-28T20:37:37.052    73.14    2.22x 133423.31    -1.51
A (IER)       I 2049-09-28T22:39:01.069    78.67  -25.44  122050.38    -1.63
B (OER)       I 2049-09-28T23:23:40.860    68.35  -35.24  117571.16    -1.71
B (IER)       I 2049-09-29T03:04:28.816    18.13  -64.16   91984.69    -2.15
C (IER)       I 2049-09-29T05:15:13.571 b  -9.77x -45.08   74490.58    -2.27
 
Saturn        I 2049-09-29T04:06:37.244     4.57x -57.49   60090.56              23.22     27.71
Saturn        E 2049-09-29T16:00:39.200    11.20   62.53x  60224.72              11.21     13.68
 
C (IER)       E 2049-09-29T17:04:31.256    25.33   50.31x  74490.58     2.02
B (IER)       E 2049-09-29T19:30:04.302    58.46   17.85x  91984.69     1.98
B (OER)       E 2049-09-29T23:04:26.618    71.89  -30.95  117571.16     2.06
A (IER)       E 2049-09-29T23:40:11.176    63.64  -38.63  122050.38     2.12
Encke (IEG)   E 2049-09-30T01:06:24.995    43.84  -55.20  133423.31     2.29
Encke (OEG)   E 2049-09-30T01:08:45.255    43.31  -55.58  133744.89     2.30
A (OER)       E 2049-09-30T01:30:30.181    38.35  -58.86  136774.40     2.35
F ring        E 2049-09-30T01:56:18.542    32.51  -61.93  140461.00     2.41