Uranus_2031-11-27T13_15_30.4100_AAT.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:37:16 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2031-11-27T13:17:55.990
Event type              : XRt
                        : No Uranus occs
                        : Ring occs: topocentric, not geoecetric
Observer code           : AAT
Location                : Siding Spring (AAT)
Latitude (deg)          : -31.27703
E. Longitude (deg)      : 149.06608
Altitude (km)           :   1.164
Gaia source ID          : 3404408679033933696
2Mass ID (if available) : 05404760+2330555
ICRS Star Coord at Epoch: 05h 40m 47.59962s +23:30:55.55084s
RUWE (>1.4 is poor)     :   1.09
K magnitude             : 13.621
G magnitude             : 17.877
RP magnitude            : 16.706
BP magnitude            : 19.284
DUPflag                 : 0
Distance (au)           : 18.166
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -21.46
Sun-Target sep (deg)    :  159.04
Sun-Moon sep (deg)      :   37.34
B (ring opening deg)    :   78.83
PA of pole (deg)        :   43.12
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.788
C/A sky separation (km) :  49906.9
NAIF SPICE kernels      : RAJobs_U111+rgf15.spk
                          URKALLv1.spk
                          ura111.bsp
                          IAU_URANUS_for_RINGFIT.tpc
                          vgr2.ura111.bsp
                          ura161.bsp
                          vgr2.ura161.bsp
                          peph.ura160.bsp
                          earthstns_itrf93_040916.bsp
                          earth_720101_070426.bpc
                          earth_200101_990628_predict.bpc
                          pg3f0000r.bsp
                          pg490000r.bsp
                          naif0012.tls
                          earth_flat_IAU.spk
 
b: ring blocked by planet  x: target alt <  5.0 deg or  sun >  -5.0 deg
Ring         I/E             UTC        b?  alt   alt-sun   radius     r-dot   lat-geo lat-geodetic
---------------------------------------------------------------------------------------------------
epsilon       I 2031-11-27T13:12:34.041    27.26  -36.93   50776.92    -2.59
 
No planet occultations
 
epsilon       E 2031-11-27T13:21:40.145    28.30  -37.27   50750.81     2.60