Uranus_2037-01-18T04_03_57.6800_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:33:54 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2037-01-18T04:01:50.230
Event type              : XRgt
                        : No Uranus occs
                        : Ring occs: geocentric, topocentric
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 3367525870717990784
2Mass ID (if available) : 07121410+2250568
ICRS Star Coord at Epoch: 07h 12m 14.09757s +22:50:56.80756s
RUWE (>1.4 is poor)     :   1.00
K magnitude             : 14.578
G magnitude             : 15.990
RP magnitude            : 15.489
BP magnitude            : 16.318
DUPflag                 : 0
Distance (au)           : 17.797
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -22.76
Sun-Target sep (deg)    :  168.70
Sun-Moon sep (deg)      :  149.25
B (ring opening deg)    :   60.00
PA of pole (deg)        :   80.69
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.773
C/A sky separation (km) :  48700.9
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 2037-01-18T03:54:43.730    38.48  -44.98   51452.51    -7.62
lambda        I 2037-01-18T03:58:30.131    38.04  -44.72   50026.71    -4.80
 
No planet occultations
 
lambda        E 2037-01-18T04:09:57.868    36.64  -43.81   50026.71     4.80
epsilon       E 2037-01-18T04:13:18.096    36.21  -43.52   51253.08     7.61