Saturn_2047-04-23T23_39_32.8000_MSO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:23:04 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2047-04-23T23:22:27.250
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          : 4090527471194540800
2Mass ID (if available) : 18163998-2217135
ICRS Star Coord at Epoch: 18h 16m 40.00150s -22:17:13.91555s
RUWE (>1.4 is poor)     :   0.97
K magnitude             :  9.731
G magnitude             : 13.540
RP magnitude            : 12.505
BP magnitude            : 14.652
DUPflag                 : 0
Distance (au)           :  9.516
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  -4.96
Sun-Target sep (deg)    :  119.23
Sun-Moon sep (deg)      :  106.38
B (ring opening deg)    :   26.04
PA of pole (deg)        :    5.82
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   0.234
C/A sky separation (km) :   1615.4
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 2047-04-23T16:02:20.886    58.01  -54.77  140461.00    -5.29
A (OER)       I 2047-04-23T16:13:57.029    60.30  -52.73  136774.40    -5.30
Encke (OEG)   I 2047-04-23T16:23:28.026    62.15  -51.00  133744.89    -5.31
Encke (IEG)   I 2047-04-23T16:24:28.583    62.34  -50.82  133423.31    -5.31
A (IER)       I 2047-04-23T17:00:04.524    68.90  -44.07  122050.38    -5.34
B (OER)       I 2047-04-23T17:14:03.198    71.22  -41.34  117571.16    -5.34
B (IER)       I 2047-04-23T18:33:39.796    76.59  -25.28   91984.69    -5.36
C (IER)       I 2047-04-23T19:28:07.063    69.72  -14.16   74490.58    -5.34
 
Saturn        I 2047-04-23T20:07:42.788    62.50   -6.16   60254.45              -5.67     -6.96
Saturn        E 2047-04-24T02:46:51.669   -14.31x  40.89x  60265.05               2.64      3.25
 
C (IER)       E 2047-04-24T03:34:42.299   -21.17x  37.26x  74490.58     4.81
B (IER)       E 2047-04-24T04:35:31.054   -27.96x  29.82x  91984.69     4.78
B (OER)       E 2047-04-24T06:04:36.807   -32.55x  15.24x 117571.16     4.80
A (IER)       E 2047-04-24T06:20:09.602   -32.58x  12.41x 122050.38     4.81
Encke (IEG)   E 2047-04-24T06:59:29.027   -31.61x   4.98x 133423.31     4.84
Encke (OEG)   E 2047-04-24T07:00:35.516   -31.56x   4.77x 133744.89     4.84
A (OER)       E 2047-04-24T07:11:01.199   -31.04x   2.74x 136774.40     4.85
F ring        E 2047-04-24T07:23:40.790   -30.28x   0.27x 140461.00     4.86