Uranus_2046-03-08T16_57_06.4700_PMO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:28 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2046-03-08T16:55:34.900
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          : 3881514949310540416
2Mass ID (if available) : 10022164+1251288
ICRS Star Coord at Epoch: 10h 02m 21.67031s +12:51:28.41914s
RUWE (>1.4 is poor)     :   2.28
K magnitude             : 13.082
G magnitude             : 15.836
RP magnitude            : 14.888
BP magnitude            : 16.416
DUPflag                 : 0
Distance (au)           : 17.397
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -21.35
Sun-Target sep (deg)    :  160.49
Sun-Moon sep (deg)      :  150.17
B (ring opening deg)    :   19.21
PA of pole (deg)        :  101.82
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.624
C/A sky separation (km) :  45720.5
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 2046-03-08T16:45:50.516    59.58  -61.81   50870.29   -27.94
lambda        I 2046-03-08T16:46:22.364    59.49  -61.78   50026.71   -25.35
delta         I 2046-03-08T16:47:39.245    59.26  -61.70   48300.35   -19.45
gamma         I 2046-03-08T16:48:16.950    59.15  -61.66   47624.89   -16.35
eta           I 2046-03-08T16:48:46.695    59.06  -61.63   47176.12   -13.81
 
No planet occultations
 
eta           E 2046-03-08T16:53:51.854    58.14  -61.28   47176.12    13.81
gamma         E 2046-03-08T16:54:21.769    58.04  -61.24   47627.55    16.36
delta         E 2046-03-08T16:54:59.322    57.93  -61.19   48300.35    19.45
lambda        E 2046-03-08T16:56:16.230    57.69  -61.09   50026.71    25.34
epsilon       E 2046-03-08T16:56:59.873    57.56  -61.04   51200.09    27.94