Saturn_2046-05-18T13_03_11.3900_MSO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:22:55 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-05-18T13:06:07.260
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : MSO
Location                : Mt. Stromlo Observatory
Latitude (deg)          : -35.32000
E. Longitude (deg)      : 149.00833
Altitude (km)           :   0.770
Gaia source ID          : 4115052494691697792
2Mass ID (if available) : 17205477-2133381
ICRS Star Coord at Epoch: 17h 20m 54.76091s -21:33:38.52132s
RUWE (>1.4 is poor)     :   1.11
K magnitude             :  7.532
G magnitude             : 13.797
RP magnitude            : 12.275
BP magnitude            : 17.016
DUPflag                 : 0
Distance (au)           :  9.099
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -17.65
Sun-Target sep (deg)    :  156.17
Sun-Moon sep (deg)      :   45.74
B (ring opening deg)    :   26.50
PA of pole (deg)        :    4.63
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   1.194
C/A sky separation (km) :   7877.0
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 2046-05-18T10:55:29.988    26.77  -46.58  140461.00   -17.61
A (OER)       I 2046-05-18T10:58:59.315    27.48  -47.29  136774.40   -17.61
Encke (OEG)   I 2046-05-18T11:01:51.352    28.06  -47.87  133744.89   -17.61
Encke (IEG)   I 2046-05-18T11:02:09.615    28.12  -47.93  133423.31   -17.61
A (IER)       I 2046-05-18T11:12:55.721    30.31  -50.10  122050.38   -17.59
B (OER)       I 2046-05-18T11:17:10.351    31.18  -50.94  117571.16   -17.59
B (IER)       I 2046-05-18T11:41:28.381    36.15  -55.74   91984.69   -17.49
C (IER)       I 2046-05-18T11:58:12.279    39.58  -58.97   74490.58   -17.34
 
Saturn        I 2046-05-18T12:10:30.368    42.10  -61.27   60253.63               5.72      7.02
Saturn        E 2046-05-18T14:01:31.149    64.23  -74.53   60242.37               7.65      9.37
 
C (IER)       E 2046-05-18T14:12:36.629    66.26  -74.30   74490.58    17.49
B (IER)       E 2046-05-18T14:29:10.952    69.14  -73.28   91984.69    17.68
B (OER)       E 2046-05-18T14:53:11.468    72.80  -70.64  117571.16    17.83
A (IER)       E 2046-05-18T14:57:22.613    73.35  -70.07  122050.38    17.84
Encke (IEG)   E 2046-05-18T15:07:59.321    74.59  -68.52  133423.31    17.88
Encke (OEG)   E 2046-05-18T15:08:17.307    74.62  -68.48  133744.89    17.88
A (OER)       E 2046-05-18T15:11:06.703    74.91  -68.04  136774.40    17.89
F ring        E 2046-05-18T15:14:32.743    75.22  -67.50  140461.00    17.90