Uranus_2029-12-03T07_01_35.5500_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:37 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2029-12-03T06:58:06.180
Event type              : XRt
                        : No Uranus occs
                        : Ring occs: topocentric, not geoecetric
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 3412513247961444480
2Mass ID (if available) : 05003016+2245542
ICRS Star Coord at Epoch: 05h 00m 30.16458s +22:45:54.21980s
RUWE (>1.4 is poor)     :   3.65
K magnitude             : 14.347
G magnitude             : 17.440
RP magnitude            : 16.415
BP magnitude            : 18.102
DUPflag                 : 0
Distance (au)           : 18.244
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -23.34
Sun-Target sep (deg)    :  174.67
Sun-Moon sep (deg)      :  142.71
B (ring opening deg)    :   82.13
PA of pole (deg)        :  -15.60
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.706
C/A sky separation (km) :  49035.2
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 2029-12-03T06:48:29.744    19.20  -15.22   51378.70    -6.17
lambda        I 2029-12-03T06:53:06.507    18.34  -14.32   50026.71    -3.41
 
No planet occultations
 
lambda        E 2029-12-03T07:03:19.082    16.40  -12.31   50026.71     3.41
epsilon       E 2029-12-03T07:07:23.549    15.62  -11.50   51178.43     6.17