Saturn_2046-06-13T23_37_44.2900_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:18 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-06-13T23:41:05.320
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          : 4115816792713438208
2Mass ID (if available) : 17125051-2126196
ICRS Star Coord at Epoch: 17h 12m 50.50342s -21:26:19.72788s
RUWE (>1.4 is poor)     :   0.94
K magnitude             :  7.641
G magnitude             : 12.649
RP magnitude            : 11.303
BP magnitude            : 14.767
DUPflag                 : 0
Distance (au)           :  9.021
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -20.12
Sun-Target sep (deg)    :  176.22
Sun-Moon sep (deg)      :   56.12
B (ring opening deg)    :   26.53
PA of pole (deg)        :    4.43
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   0.374
C/A sky separation (km) :   2444.8
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 2046-06-13T21:46:01.203    22.91  -20.29  140461.00   -20.24
A (OER)       I 2046-06-13T21:49:03.297    23.59  -20.95  136774.40   -20.25
Encke (OEG)   I 2046-06-13T21:51:32.907    24.15  -21.50  133744.89   -20.25
Encke (IEG)   I 2046-06-13T21:51:48.786    24.21  -21.56  133423.31   -20.25
A (IER)       I 2046-06-13T22:01:10.194    26.31  -23.63  122050.38   -20.26
B (OER)       I 2046-06-13T22:04:51.212    27.13  -24.44  117571.16   -20.27
B (IER)       I 2046-06-13T22:25:52.924    31.88  -29.11   91984.69   -20.29
C (IER)       I 2046-06-13T22:40:15.150    35.13  -32.32   74490.58   -20.29
 
Saturn        I 2046-06-13T22:51:51.897    37.77  -34.92   60267.54               1.02      1.25
Saturn        E 2046-06-14T00:30:09.286    60.32  -57.19   60263.79               3.09      3.80
 
C (IER)       E 2046-06-14T00:41:22.773    62.91  -59.75   74490.58    20.44
B (IER)       E 2046-06-14T00:55:37.856    66.20  -63.01   91984.69    20.47
B (OER)       E 2046-06-14T01:16:26.510    71.01  -67.78  117571.16    20.51
A (IER)       E 2046-06-14T01:20:04.929    71.85  -68.61  122050.38    20.51
Encke (IEG)   E 2046-06-14T01:29:19.327    73.99  -70.73  133423.31    20.52
Encke (OEG)   E 2046-06-14T01:29:34.999    74.05  -70.79  133744.89    20.52
A (OER)       E 2046-06-14T01:32:02.639    74.62  -71.35  136774.40    20.52
F ring        E 2046-06-14T01:35:02.280    75.31  -72.04  140461.00    20.52