Titan_2047-03-11T20_20_13.1100_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:21 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2047-03-11T20:16:21.910
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          : 4090698587056471936
2Mass ID (if available) : 18131424-2220498
ICRS Star Coord at Epoch: 18h 13m 14.23833s -22:20:50.39203s
RUWE (>1.4 is poor)     :   1.07
K magnitude             : 13.594
G magnitude             : 18.209
RP magnitude            : 16.955
BP magnitude            : 20.156
DUPflag                 : 0
Distance (au)           : 10.208
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    :  11.49
Sun-Target sep (deg)    :   77.46
Sun-Moon sep (deg)      :  106.19
B (ring opening deg)    :   26.12
PA of pole (deg)        :    5.91
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.034
C/A sky separation (km) :    251.3
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  2047-03-11T20:12:32.593   22.16  -27.53    2575.1     9.55      9.56
Titan    E  2047-03-11T20:20:11.269   23.24  -25.95    2575.1   -19.53    -19.54