Uranus_2027-01-19T02_19_01.4900_KPNO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:21:45 2023
 
target                  : Uranus
target radius (km)      :  25559.00
C/A epoch               : 2027-01-19T02:20:34.590
Event type              : XRgt
                        : No Uranus occs
                        : Ring occs: geocentric, topocentric
Observer code           : KPNO
Location                : Kitt Peak Natl Obs
Latitude (deg)          :  31.96333
E. Longitude (deg)      : 248.40000
Altitude (km)           :   2.120
Gaia source ID          : 51296997736818816
2Mass ID (if available) : 03573413+2019106
ICRS Star Coord at Epoch: 03h 57m 34.14698s +20:19:10.77995s
RUWE (>1.4 is poor)     :   0.99
K magnitude             : 14.681
G magnitude             : 16.648
RP magnitude            : 16.014
BP magnitude            : 17.091
DUPflag                 : 0
Distance (au)           : 18.867
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  -9.92
Sun-Target sep (deg)    :  123.09
Sun-Moon sep (deg)      :   10.46
B (ring opening deg)    :   72.19
PA of pole (deg)        :  -76.11
Pole direction: RA (deg): 257.31100
               Dec (deg): -15.17500
C/A sky separation (")  :   3.165
C/A sky separation (km) :  43314.1
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 2027-01-19T01:36:30.364    61.67  -10.50   51176.16    -5.50
lambda        I 2027-01-19T01:40:03.496    62.39  -11.22   50026.71    -5.21
delta         I 2027-01-19T01:45:56.183    63.58  -12.42   48300.35    -4.57
gamma         I 2027-01-19T01:48:29.340    64.09  -12.94   47624.02    -4.26
eta           I 2027-01-19T01:50:17.160    64.45  -13.31   47176.12    -4.04
beta          I 2027-01-19T01:57:13.300    65.83  -14.73   45679.40    -3.13
alpha         I 2027-01-19T02:03:01.351    66.97  -15.92   44729.65    -2.30
 
No planet occultations
 
alpha         E 2027-01-19T02:33:02.356    72.49  -22.13   44715.08     2.31
beta          E 2027-01-19T02:38:53.144    73.46  -23.35   45671.53     3.14
eta           E 2027-01-19T02:45:51.431    74.56  -24.81   47176.12     4.05
gamma         E 2027-01-19T02:47:40.085    74.83  -25.19   47628.26     4.27
delta         E 2027-01-19T02:50:12.001    75.20  -25.72   48300.35     4.57
lambda        E 2027-01-19T02:56:04.044    76.00  -26.95   50026.71     5.22
epsilon       E 2027-01-19T02:58:29.375    76.31  -27.46   50803.89     5.51