Uranus_2026-11-07T06_14_50.9100_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:32:25 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2026-11-07T06:12:54.130
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          : 52027348334514304
2Mass ID (if available) : 04082305+2048306
ICRS Star Coord at Epoch: 04h 08m 23.05305s +20:48:30.35988s
RUWE (>1.4 is poor)     :   1.02
K magnitude             : 14.449
G magnitude             : 17.096
RP magnitude            : 16.300
BP magnitude            : 17.798
DUPflag                 : 0
Distance (au)           : 18.498
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -21.74
Sun-Target sep (deg)    :  160.42
Sun-Moon sep (deg)      :  137.39
B (ring opening deg)    :   74.48
PA of pole (deg)        :  -71.22
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.167
C/A sky separation (km) :  42492.5
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 2026-11-07T05:53:49.303    37.90  -27.94   50896.81   -12.15
lambda        I 2026-11-07T05:55:01.827    37.74  -27.71   50026.71   -11.73
delta         I 2026-11-07T05:57:37.181    37.39  -27.22   48300.35   -10.48
gamma         I 2026-11-07T05:58:42.786    37.24  -27.01   47631.46    -9.91
eta           I 2026-11-07T05:59:29.723    37.13  -26.86   47176.12    -9.49
beta          I 2026-11-07T06:02:24.690    36.72  -26.30   45659.30    -7.83
alpha         I 2026-11-07T06:04:39.332    36.41  -25.86   44700.59    -6.44
 
No planet occultations
 
alpha         E 2026-11-07T06:23:11.883    33.65  -22.21   44719.07     6.44
beta          E 2026-11-07T06:25:25.249    33.31  -21.77   45672.64     7.82
eta           E 2026-11-07T06:28:18.709    32.86  -21.18   47176.12     9.48
gamma         E 2026-11-07T06:29:05.412    32.73  -21.03   47628.64     9.90
delta         E 2026-11-07T06:30:11.379    32.56  -20.81   48300.35    10.46
lambda        E 2026-11-07T06:32:46.936    32.14  -20.28   50026.71    11.71
epsilon       E 2026-11-07T06:33:47.844    31.98  -20.08   50753.77    12.13