Uranus_2031-12-31T04_45_40.7100_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               : 2031-12-31T04:44:44.250
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          : 3404547526735888640
2Mass ID (if available) : 05343934+2327536
ICRS Star Coord at Epoch: 05h 34m 39.34015s +23:27:53.60538s
RUWE (>1.4 is poor)     :   1.16
K magnitude             : 14.800
G magnitude             : 17.786
RP magnitude            : 16.965
BP magnitude            : 18.489
DUPflag                 : 0
Distance (au)           : 18.131
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -22.46
Sun-Target sep (deg)    :  165.35
Sun-Moon sep (deg)      :   41.98
B (ring opening deg)    :   79.77
PA of pole (deg)        :   36.98
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.251
C/A sky separation (km) :  42754.0
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 2031-12-31T04:24:53.226    36.41  -37.56   51502.31   -12.46
lambda        I 2031-12-31T04:26:55.328    36.31  -37.60   50026.71   -11.62
delta         I 2031-12-31T04:29:32.637    36.18  -37.65   48300.35   -10.31
gamma         I 2031-12-31T04:30:40.520    36.12  -37.67   47621.04    -9.70
eta           I 2031-12-31T04:31:27.429    36.08  -37.68   47176.12    -9.27
beta          I 2031-12-31T04:34:28.150    35.92  -37.73   45659.75    -7.47
alpha         I 2031-12-31T04:36:44.757    35.79  -37.75   44736.21    -6.00
 
No planet occultations
 
alpha         E 2031-12-31T04:53:40.060    34.65  -37.76   44719.19     6.00
beta          E 2031-12-31T04:55:57.894    34.47  -37.74   45647.72     7.47
eta           E 2031-12-31T04:59:00.386    34.23  -37.70   47176.12     9.26
gamma         E 2031-12-31T04:59:47.443    34.17  -37.69   47622.18     9.69
delta         E 2031-12-31T05:00:55.256    34.08  -37.67   48300.35    10.30
lambda        E 2031-12-31T05:03:32.687    33.86  -37.62   50026.71    11.61
epsilon       E 2031-12-31T05:05:03.444    33.73  -37.59   51111.86    12.45