Titan_2047-04-27T19_25_10.3800_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:26 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2047-04-27T19:26:41.010
Event type              : Pt
                        : Titan occs: topocentric, not geoecetric
                        : Not a ringed target
Observer code           : PMO
Location                : Purple Mtn Obs. Nanking
Latitude (deg)          :  32.06667
E. Longitude (deg)      : 118.82089
Altitude (km)           :   0.364
Gaia source ID          : 4090524280112538240
2Mass ID (if available) : 18161740-2218306
ICRS Star Coord at Epoch: 18h 16m 17.42132s -22:18:30.91816s
RUWE (>1.4 is poor)     :   1.07
K magnitude             : 13.429
G magnitude             : 16.529
RP magnitude            : 15.602
BP magnitude            : 17.252
DUPflag                 : 0
Distance (au)           :  9.454
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    : -12.11
Sun-Target sep (deg)    :  123.04
Sun-Moon sep (deg)      :  151.57
B (ring opening deg)    :   26.01
PA of pole (deg)        :    5.96
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.043
C/A sky separation (km) :    295.2
NAIF SPICE kernels      : RAJobs_U111+rgf16.spk
                          URKALLv1.spk
                          naif0012.tls
                          nep097.bsp
                          nep101.bsp
                          sat440l.bsp
                          de440.bsp
                          earth_720101_070426.bpc
                          jup365.bsp
                          ura116.bsp
                          IAU_SATURN_for_RINGFIT.tpc
                          pck00010.tpc
                          earth_200101_990628_predict.bpc
                          IAU_NEPTUNE_for_RINGFIT.tpc.BECAREFUL
                          uranus_ringframes_rfrench20220627_v1.tf
                          neptune_ringframes_rfrench20220702a_v1.tf
                          earth_flat_IAU.spk
 
                        x: target alt <  5.0 deg or  sun >  -5.0 deg
Target   I/E             UTC           alt   alt-sun   radius   lat-geo lat-geodetic
------------------------------------------------------------------------------------
Titan    I  2047-04-27T19:23:16.483   35.07  -23.51    2575.1     3.59      3.59
Titan    E  2047-04-27T19:30:05.521   35.32  -22.32    2575.1     8.21      8.22