Uranus_2038-12-13T11_05_06.8500_IRTF.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:29:49 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2038-12-13T11:07:36.820
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          : 673891024558949632
2Mass ID (if available) : 07590264+2110269
ICRS Star Coord at Epoch: 07h 59m 02.63561s +21:10:26.94591s
RUWE (>1.4 is poor)     :   1.48
K magnitude             : 14.938
G magnitude             : 16.437
RP magnitude            : 15.917
BP magnitude            : 16.738
DUPflag                 : 0
Distance (au)           : 17.850
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -17.38
Sun-Target sep (deg)    :  143.41
Sun-Moon sep (deg)      :   17.19
B (ring opening deg)    :   49.34
PA of pole (deg)        :   88.85
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.776
C/A sky separation (km) :  48887.8
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 2038-12-13T10:54:21.302    61.92  -80.43   50954.42    -5.73
lambda        I 2038-12-13T10:57:45.852    62.72  -79.69   50026.71    -3.48
 
No planet occultations
 
lambda        E 2038-12-13T11:08:34.115    65.24  -77.29   50026.71     3.48
epsilon       E 2038-12-13T11:12:32.299    66.17  -76.40   51148.57     5.73