Uranus_2031-12-28T07_00_12.4800_ESO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:35:08 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2031-12-28T06:57:33.510
Event type              : XRgt
                        : No Uranus occs
                        : Ring occs: geocentric, topocentric
Observer code           : ESO
Location                : European Southern Obs. (3.6m)
Latitude (deg)          : -29.26097
E. Longitude (deg)      : 289.26831
Altitude (km)           :   2.400
Gaia source ID          : 3404548252587563776
2Mass ID (if available) : 05351075+2328110
ICRS Star Coord at Epoch: 05h 35m 10.76444s +23:28:10.74947s
RUWE (>1.4 is poor)     :   0.97
K magnitude             : 14.143
G magnitude             : 16.861
RP magnitude            : 16.040
BP magnitude            : 17.570
DUPflag                 : 0
Distance (au)           : 18.120
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -22.83
Sun-Target sep (deg)    :  168.43
Sun-Moon sep (deg)      :    6.91
B (ring opening deg)    :   79.70
PA of pole (deg)        :   37.55
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.521
C/A sky separation (km) :  46271.0
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 2031-12-28T06:42:36.547    23.58  -30.38   51485.64    -9.68
lambda        I 2031-12-28T06:45:17.643    23.18  -30.07   50026.71    -8.31
delta         I 2031-12-28T06:49:19.916    22.57  -29.59   48300.35    -5.89
gamma         I 2031-12-28T06:51:30.634    22.24  -29.33   47620.96    -4.49
eta           I 2031-12-28T06:53:26.104    21.95  -29.10   47176.12    -3.21
 
No planet occultations
 
eta           E 2031-12-28T07:02:45.397    20.50  -27.92   47176.12     3.21
gamma         E 2031-12-28T07:04:41.017    20.20  -27.67   47621.31     4.49
delta         E 2031-12-28T07:06:51.769    19.85  -27.39   48300.35     5.89
lambda        E 2031-12-28T07:10:54.334    19.20  -26.85   50026.71     8.30
epsilon       E 2031-12-28T07:13:05.697    18.85  -26.55   51196.88     9.67