Neptune_2041-07-17T11_38_25.1600_KPNO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:00 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2041-07-17T11:34:42.690
Event type              : PgtX
                        : Neptune occs: geocentric, topocentric
                        : No ring occs
Observer code           : KPNO
Location                : Kitt Peak Natl Obs
Latitude (deg)          :  31.96333
E. Longitude (deg)      : 248.40000
Altitude (km)           :   2.120
Gaia source ID          : 72889653757860224
2Mass ID (if available) : 02222657+1219175
ICRS Star Coord at Epoch: 02h 22m 26.62143s +12:19:16.82269s
RUWE (>1.4 is poor)     :   1.02
K magnitude             : 14.831
G magnitude             : 16.686
RP magnitude            : 16.030
BP magnitude            : 17.169
DUPflag                 : 0
Distance (au)           : 30.014
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  11.84
Sun-Target sep (deg)    :   77.33
Sun-Moon sep (deg)      :   51.43
B (ring opening deg)    :   -4.05
PA of pole (deg)        :  -46.83
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   0.152
C/A sky separation (km) :   3304.4
NAIF SPICE kernels      : RAJobs_U111+rgf16.spk
                          URKALLv1.spk
                          nep097.bsp
                          nep101.bsp
                          sat440l.bsp
                          de440.bsp
                          earth_720101_070426.bpc
                          earthstns_itrf93_040916.bsp
                          earth_200101_990628_predict.bpc
                          pck00010.tpc
                          pck.ura111.tpc.Neptune
                          naif0012.tls
                          IAU_NEPTUNE_for_RINGFIT.tpc.BECAREFUL
                          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
---------------------------------------------------------------------------------------------------
Adams         I 2041-07-17T11:15:07.638 b  45.88  -14.96   62933.00   -86.01
Galatea       I 2041-07-17T11:15:19.032 b  45.92  -14.93   61953.00   -86.00
Arago         I 2041-07-17T11:16:14.322 b  46.11  -14.78   57200.00   -85.93
Lassell       I 2041-07-17T11:16:37.603 b  46.19  -14.71   55200.01   -85.89
LeVerrier     I 2041-07-17T11:17:00.893 b  46.27  -14.64   53200.00   -85.85
Galle         I 2041-07-17T11:19:11.562 b  46.71  -14.27   42000.01   -85.54
 
Neptune       I 2041-07-17T10:59:23.059    42.63  -17.58   24763.66             -23.87    -24.61
Neptune       E 2041-07-17T12:10:11.662    56.75   -5.14   24763.16              39.16     40.12
 
Galle         E 2041-07-17T11:34:07.884 b  49.74  -11.68   41999.65    89.51
LeVerrier     E 2041-07-17T11:36:23.977 b  50.19  -11.28   53200.00    80.50
Lassell       E 2041-07-17T11:36:48.741 b  50.27  -11.21   55200.00    81.00
Arago         E 2041-07-17T11:37:13.380 b  50.35  -11.14   57200.00    81.30
Galatea       E 2041-07-17T11:38:11.867 b  50.55  -10.96   61953.01    81.05
Adams         E 2041-07-17T11:38:23.969 b  50.59  -10.93   62933.00    80.90