Uranus_2035-05-08T05_25_33.8800_IRTF.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:30 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2035-05-08T05:28:31.500
Event type              : XRgt
                        : No Uranus occs
                        : Ring occs: geocentric, topocentric
Observer code           : IRTF
Location                : Mauna Kea/IRTF
Latitude (deg)          :  19.82622
E. Longitude (deg)      : 204.52800
Altitude (km)           :   4.168
Gaia source ID          : 3382600797907559296
2Mass ID (if available) : 06313826+2333494
ICRS Star Coord at Epoch: 06h 31m 38.27048s +23:33:49.38408s
RUWE (>1.4 is poor)     :   0.99
K magnitude             : 13.843
G magnitude             : 15.009
RP magnitude            : 14.615
BP magnitude            : 15.247
DUPflag                 : 0
Distance (au)           : 19.496
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  25.46
Sun-Target sep (deg)    :   50.25
Sun-Moon sep (deg)      :   46.02
B (ring opening deg)    :   68.87
PA of pole (deg)        :   70.35
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.410
C/A sky separation (km) :  48222.6
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 2035-05-08T05:20:26.549    41.69   -8.15   51121.49    -7.88
lambda        I 2035-05-08T05:23:01.343    41.10   -8.72   50026.71    -6.04
 
No planet occultations
 
lambda        E 2035-05-08T05:37:05.474    37.89  -11.78   50026.71     6.05
epsilon       E 2035-05-08T05:39:11.865    37.40  -12.23   50898.31     7.89