Titan_2025-10-05T21_58_19.7400_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:31:25 2023
 
target                  : Titan
target radius (km)      :   2575.15
C/A epoch               : 2025-10-05T22:02:03.880
Event type              : Pgt
                        : Titan occs: geocentric, topocentric
                        : Not a ringed target
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 2447346792750237696
2Mass ID (if available) : 23530587-0329019
ICRS Star Coord at Epoch: 23h 53m 05.90803s -03:29:02.00173s
RUWE (>1.4 is poor)     :   1.06
K magnitude             : 14.924
G magnitude             : 17.879
RP magnitude            : 16.909
BP magnitude            : 18.827
DUPflag                 : 0
Distance (au)           :  8.571
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    : -23.87
Sun-Target sep (deg)    :  164.27
Sun-Moon sep (deg)      :    3.33
B (ring opening deg)    :   -1.47
PA of pole (deg)        :    4.33
Pole direction: RA (deg):  39.48270
               Dec (deg):  83.42790
C/A sky separation (")  :   0.076
C/A sky separation (km) :    471.8
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  2025-10-05T22:00:18.852   31.67  -16.06    2575.2   -31.76    -31.78
Titan    E  2025-10-05T22:03:48.898   32.46  -16.85    2575.2    10.67     10.67