Saturn_2045-04-13T21_11_33.2800_MSO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:22:49 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2045-04-13T21:04:28.290
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          : 4130975995710675712
2Mass ID (if available) : 16373034-2006171
ICRS Star Coord at Epoch: 16h 37m 30.34359s -20:06:17.14762s
RUWE (>1.4 is poor)     :   0.86
K magnitude             :  9.500
G magnitude             : 12.905
RP magnitude            : 11.950
BP magnitude            : 13.851
DUPflag                 : 0
Distance (au)           :  9.284
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -10.77
Sun-Target sep (deg)    :  133.01
Sun-Moon sep (deg)      :   93.38
B (ring opening deg)    :   25.77
PA of pole (deg)        :    3.47
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   4.309
C/A sky separation (km) :  29016.3
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 2045-04-13T18:23:56.500    68.65  -25.84  140461.00   -10.09
A (OER)       I 2045-04-13T18:30:03.163    67.67  -24.60  136774.40   -10.02
Encke (OEG)   I 2045-04-13T18:35:06.575    66.83  -23.57  133744.89    -9.95
Encke (IEG)   I 2045-04-13T18:35:38.900    66.74  -23.46  133423.31    -9.94
A (IER)       I 2045-04-13T18:54:59.311    63.34  -19.52  122050.38    -9.64
B (OER)       I 2045-04-13T19:02:47.307    61.91  -17.93  117571.16    -9.50
B (IER)       I 2045-04-13T19:50:50.672 b  52.58   -8.12   91984.69    -8.08
C (IER)       I 2045-04-13T20:32:39.438 b  44.13    0.32x  74490.58    -5.62
 
Saturn        I 2045-04-13T19:45:10.271    53.72   -9.28   59887.41              32.21     37.57
Saturn        E 2045-04-13T22:24:46.815    21.24   21.70x  60123.34              19.13     23.03
 
C (IER)       E 2045-04-13T22:22:17.126 b  21.74   21.26x  74490.58     5.61
B (IER)       E 2045-04-13T23:04:22.536    13.33   28.43x  91984.69     7.98
B (OER)       E 2045-04-13T23:53:10.692     3.86x  35.70x 117571.16     9.32
A (IER)       E 2045-04-14T00:01:07.758     2.35x  36.75x 122050.38     9.46
Encke (IEG)   E 2045-04-14T00:20:52.467    -1.33x  39.13x 133423.31     9.73
Encke (OEG)   E 2045-04-14T00:21:25.504    -1.43x  39.20x 133744.89     9.74
A (OER)       E 2045-04-14T00:26:35.680    -2.38x  39.77x 136774.40     9.80
F ring        E 2045-04-14T00:32:50.722    -3.52x  40.43x 140461.00     9.86