Jupiter_2031-03-20T17_16_13.1800_IRTF.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:26:03 2023
 
target                  : Jupiter
target radius (km)      :  71492.00
C/A epoch               : 2031-03-20T17:18:09.260
Event type              : Pgt
                        : Jupiter 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          : 4068878533914171392
2Mass ID (if available) : 17491558-2252392
ICRS Star Coord at Epoch: 17h 49m 15.58471s -22:52:39.25822s
RUWE (>1.4 is poor)     :   0.93
K magnitude             :  9.967
G magnitude             : 14.884
RP magnitude            : 13.641
BP magnitude            : 16.631
DUPflag                 : 0
Distance (au)           :  5.181
f0 (km)                 :       0.00
g0 (km)                 :       0.00
skyplane vel. (km/s)    :  12.14
Sun-Target sep (deg)    :   91.94
Sun-Moon sep (deg)      :   61.11
B (ring opening deg)    :   -2.62
PA of pole (deg)        :    0.32
Pole direction: RA (deg): 268.05699
               Dec (deg):  64.49651
C/A sky separation (")  :   0.716
C/A sky separation (km) :   2689.9
NAIF SPICE kernels      : RAJobs_U111+rgf15.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
                          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
------------------------------------------------------------------------------------
Jupiter  I  2031-03-20T15:36:37.311   46.05  -12.42   71492.0    -2.96     -3.38
Jupiter  E  2031-03-20T18:59:36.147   32.39   35.03x  71492.0    -1.71     -1.95