Uranus_2033-12-01T19_51_06.6000_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:20:29 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2033-12-01T19:49:02.650
Event type              : XRgt
                        : No Uranus occs
                        : Ring occs: geocentric, topocentric
Observer code           : PMO
Location                : Purple Mtn Obs. Nanking
Latitude (deg)          :  32.06667
E. Longitude (deg)      : 118.82089
Altitude (km)           :   0.364
Gaia source ID          : 3377538130977156096
2Mass ID (if available) : 06195517+2337378
ICRS Star Coord at Epoch: 06h 19m 55.17001s +23:37:37.44083s
RUWE (>1.4 is poor)     :   1.00
K magnitude             : 14.360
G magnitude             : 17.333
RP magnitude            : 16.435
BP magnitude            : 18.196
DUPflag                 : 0
Distance (au)           : 18.060
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -20.58
Sun-Target sep (deg)    :  154.90
Sun-Moon sep (deg)      :   87.34
B (ring opening deg)    :   71.34
PA of pole (deg)        :   66.28
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.635
C/A sky separation (km) :  47610.3
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 2033-12-01T19:37:11.274    63.46  -39.79   51209.75    -7.67
lambda        I 2033-12-01T19:40:06.011    62.85  -39.17   50026.71    -6.02
delta         I 2033-12-01T19:47:12.287    61.36  -37.66   48300.35    -2.01
 
No planet occultations
 
delta         E 2033-12-01T19:53:59.774    59.93  -36.23   48300.35     2.01
lambda        E 2033-12-01T20:01:06.253    58.43  -34.73   50026.71     6.01
epsilon       E 2033-12-01T20:04:33.768    57.70  -34.00   51458.88     7.66