Titan_2024-12-20T13_30_49.3300_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:20:29 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2024-12-20T13:38:02.240
Event type              : Pgt
                        : Titan occs: geocentric, topocentric
                        : 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          : 2607358612565154304
2Mass ID (if available) : 23020425-0822444
ICRS Star Coord at Epoch: 23h 02m 04.24555s -08:22:44.57646s
RUWE (>1.4 is poor)     :   0.94
K magnitude             : 14.634
G magnitude             : 17.020
RP magnitude            : 16.243
BP magnitude            : 17.715
DUPflag                 : 0
Distance (au)           :  9.842
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    :  14.19
Sun-Target sep (deg)    :   74.63
Sun-Moon sep (deg)      :  170.16
B (ring opening deg)    :    4.48
PA of pole (deg)        :    5.33
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.190
C/A sky separation (km) :   1359.0
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  2024-12-20T13:35:26.887   15.05  -56.52    2575.2     6.00      6.00
Titan    E  2024-12-20T13:40:37.559   14.01  -57.61    2575.2   -69.25    -69.26