Titan_2026-06-10T18_49_43.3100_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:20:30 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2026-06-10T18:47:08.320
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          : 2550054957039111296
2Mass ID (if available) : 00500590+0252140
ICRS Star Coord at Epoch: 00h 50m 05.88713s +02:52:13.39710s
RUWE (>1.4 is poor)     :   1.21
K magnitude             : 12.720
G magnitude             : 14.265
RP magnitude            : 13.744
BP magnitude            : 14.610
DUPflag                 : 0
Distance (au)           :  9.829
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    :  26.80
Sun-Target sep (deg)    :   66.92
Sun-Moon sep (deg)      :    8.83
B (ring opening deg)    :   -8.72
PA of pole (deg)        :    3.01
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.105
C/A sky separation (km) :    751.9
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  2026-06-10T18:45:36.075   15.57  -22.87    2575.1     1.14      1.14
Titan    E  2026-06-10T18:48:40.566   16.22  -22.44    2575.1   -34.64    -34.66