Uranus_2023-12-05T23_57_16.5800_PIC.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:15:15 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2023-12-05T23:55:03.970
Event type              : XRt
                        : No Uranus occs
                        : Ring occs: topocentric, not geoecetric
Observer code           : PIC
Location                : Pic du Midi
Latitude (deg)          :  42.93656
E. Longitude (deg)      :   0.14231
Altitude (km)           :   2.890
Gaia source ID          : 58619023621632640
2Mass ID (if available) : 03095407+1723231
ICRS Star Coord at Epoch: 03h 09m 54.06829s +17:23:23.12847s
RUWE (>1.4 is poor)     :   1.03
K magnitude             : 13.221
G magnitude             : 14.585
RP magnitude            : 14.117
BP magnitude            : 14.886
DUPflag                 : 0
Distance (au)           : 18.709
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -20.98
Sun-Target sep (deg)    :  156.58
Sun-Moon sep (deg)      :  122.43
B (ring opening deg)    :   61.30
PA of pole (deg)        :  -89.95
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.599
C/A sky separation (km) :  48834.8
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 2023-12-05T23:42:15.245    58.37  -69.62   51544.29    -7.17
lambda        I 2023-12-05T23:46:40.908    57.80  -69.67   50026.71    -4.26
 
No planet occultations
 
lambda        E 2023-12-05T23:58:55.904    56.13  -69.60   50026.71     4.26
epsilon       E 2023-12-06T00:03:19.380    55.50  -69.50   51527.69     7.16