Saturn_2046-01-30T17_15_23.2900_AAT.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:00 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-01-30T17:12:13.030
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : AAT
Location                : Siding Spring (AAT)
Latitude (deg)          : -31.27703
E. Longitude (deg)      : 149.06608
Altitude (km)           :   1.164
Gaia source ID          : 4115744431101769088
2Mass ID (if available) : 17153581-2135188
ICRS Star Coord at Epoch: 17h 15m 35.79705s -21:35:18.78879s
RUWE (>1.4 is poor)     :   1.00
K magnitude             :  9.870
G magnitude             : 14.564
RP magnitude            : 13.358
BP magnitude            : 16.156
DUPflag                 : 0
Distance (au)           : 10.620
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  28.48
Sun-Target sep (deg)    :   50.66
Sun-Moon sep (deg)      :   20.60
B (ring opening deg)    :   26.63
PA of pole (deg)        :    4.50
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   4.898
C/A sky separation (km) :  37724.6
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 2046-01-30T16:07:00.410     4.04x -34.68  140461.00   -22.87
A (OER)       I 2046-01-30T16:09:42.846     4.57x -34.36  136774.40   -22.51
Encke (OEG)   I 2046-01-30T16:11:58.365     5.02  -34.10  133744.89   -22.19
Encke (IEG)   I 2046-01-30T16:12:12.866     5.07  -34.07  133423.31   -22.16
A (IER)       I 2046-01-30T16:21:03.299     6.83  -32.99  122050.38   -20.66
B (OER)       I 2046-01-30T16:24:44.049     7.57  -32.53  117571.16   -19.91
B (IER)       I 2046-01-30T16:51:07.058 b  12.92  -28.91   91984.69   -11.38
 
Saturn        I 2046-01-30T16:45:03.051    11.68  -29.78   59802.00              34.59     40.07
Saturn        E 2046-01-30T17:39:26.716    22.93  -21.28   59814.13              34.07     39.53
 
B (IER)       E 2046-01-30T17:34:22.266 b  21.87  -22.13   91984.69    11.35
B (OER)       E 2046-01-30T18:00:53.183    27.45  -17.56  117571.17    19.77
A (IER)       E 2046-01-30T18:04:35.556    28.23  -16.90  122050.38    20.50
Encke (IEG)   E 2046-01-30T18:13:30.382    30.12  -15.30  133423.31    21.96
Encke (OEG)   E 2046-01-30T18:13:45.014    30.17  -15.25  133744.89    22.00
A (OER)       E 2046-01-30T18:16:01.771    30.65  -14.84  136774.40    22.31
F ring        E 2046-01-30T18:18:45.752    31.24  -14.34  140461.00    22.65