Uranus_2046-05-24T22_33_59.1800_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:34:19 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2046-05-24T22:42:09.930
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          : 614965958745950848
2Mass ID (if available) : 09575834+1312190
ICRS Star Coord at Epoch: 09h 57m 58.34206s +13:12:18.26817s
RUWE (>1.4 is poor)     :   0.88
K magnitude             : 13.269
G magnitude             : 15.329
RP magnitude            : 14.669
BP magnitude            : 15.835
DUPflag                 : 0
Distance (au)           : 18.413
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   9.97
Sun-Target sep (deg)    :   83.74
Sun-Moon sep (deg)      :  156.20
B (ring opening deg)    :   20.32
PA of pole (deg)        :  101.53
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.278
C/A sky separation (km) :  43773.1
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 2046-05-24T22:12:56.785    47.96  -26.36   51339.20   -13.63
lambda        I 2046-05-24T22:14:38.497    47.74  -26.74   50026.71   -12.32
delta         I 2046-05-24T22:17:09.897    47.41  -27.31   48300.35   -10.45
gamma         I 2046-05-24T22:18:17.049    47.26  -27.56   47628.52    -9.56
eta           I 2046-05-24T22:19:06.130    47.15  -27.75   47176.12    -8.88
beta          I 2046-05-24T22:22:27.535    46.69  -28.50   45681.17    -5.90
alpha         I 2046-05-24T22:26:19.165    46.14  -29.37   44740.35    -2.23
 
No planet occultations
 
alpha         E 2046-05-24T22:30:47.923    45.50  -30.38   44744.29     2.23
beta          E 2046-05-24T22:34:34.169    44.94  -31.23   45679.97     5.91
eta           E 2046-05-24T22:37:56.127    44.43  -32.00   47176.12     8.90
gamma         E 2046-05-24T22:38:45.352    44.31  -32.18   47631.12     9.58
delta         E 2046-05-24T22:39:52.036    44.14  -32.43   48300.35    10.48
lambda        E 2046-05-24T22:42:22.924    43.75  -33.00   50026.71    12.37
epsilon       E 2046-05-24T22:44:20.091    43.44  -33.44   51555.06    13.69