Titan_2025-08-24T15_25_14.9200_IRTF.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:27:51 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2025-08-24T15:19:33.660
Event type              : Pgt
                        : Titan occs: geocentric, topocentric
                        : Not a ringed target
Observer code           : IRTF
Location                : Mauna Kea/IRTF
Latitude (deg)          :  19.82622
E. Longitude (deg)      : 204.52800
Altitude (km)           :   4.168
Gaia source ID          : 2448619202581807744
2Mass ID (if available) : 00041539-0211494
ICRS Star Coord at Epoch: 00h 04m 15.41166s -02:11:49.73901s
RUWE (>1.4 is poor)     :   1.02
K magnitude             : 14.786
G magnitude             : 17.207
RP magnitude            : 16.490
BP magnitude            : 17.785
DUPflag                 : 0
Distance (au)           :  8.664
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    : -14.42
Sun-Target sep (deg)    :  151.17
Sun-Moon sep (deg)      :  168.28
B (ring opening deg)    :   -2.95
PA of pole (deg)        :    4.08
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.390
C/A sky separation (km) :   2452.7
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  2025-08-24T15:18:40.200   39.94  -11.38    2575.2   -72.10    -72.11
Titan    E  2025-08-24T15:20:27.130   39.54  -10.97    2575.2   -36.80    -36.81