Titan_2049-06-21T15_48_00.2900_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:22:15 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2049-06-21T15:50:16.220
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          : 6865151390369948160
2Mass ID (if available) : 19475847-2104048
ICRS Star Coord at Epoch: 19h 47m 58.49012s -21:04:04.89555s
RUWE (>1.4 is poor)     :   0.96
K magnitude             : 12.331
G magnitude             : 13.818
RP magnitude            : 13.309
BP magnitude            : 14.153
DUPflag                 : 0
Distance (au)           :  9.078
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    : -17.39
Sun-Target sep (deg)    :  154.97
Sun-Moon sep (deg)      :   56.11
B (ring opening deg)    :   22.35
PA of pole (deg)        :    6.94
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.300
C/A sky separation (km) :   1978.1
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  2049-06-21T15:48:43.219   29.21  -34.51    2575.1   -54.76    -54.78
Titan    E  2049-06-21T15:51:49.226   29.57  -34.57    2575.1   -35.03    -35.05