Neptune_2047-02-22T10_11_34.6500_MSO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:33 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2047-02-22T10:14:15.730
Event type              : PgtRg
                        : Neptune occs: geocentric, topocentric
                        : Ring occs: geocentric, not topocentric
Observer code           : MSO
Location                : Mt. Stromlo Observatory
Latitude (deg)          : -35.32000
E. Longitude (deg)      : 149.00833
Altitude (km)           :   0.770
Gaia source ID          : 32554512074144128
2Mass ID (if available) : 02563679+1459068
ICRS Star Coord at Epoch: 02h 56m 36.80343s +14:59:06.12774s
RUWE (>1.4 is poor)     :   0.96
K magnitude             : 13.828
G magnitude             : 17.604
RP magnitude            : 16.411
BP magnitude            : 19.106
DUPflag                 : 0
Distance (au)           : 30.088
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :  13.93
Sun-Target sep (deg)    :   73.07
Sun-Moon sep (deg)      :  100.27
B (ring opening deg)    :    0.05
PA of pole (deg)        :  -45.08
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   0.342
C/A sky separation (km) :   7456.0
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 2047-02-22T09:54:21.618 b  24.01  -13.27   62933.75 -5922.51
Galatea       I 2047-02-22T09:54:21.783 b  24.01  -13.27   61953.85 -5914.12
Arago         I 2047-02-22T09:54:22.589 b  24.01  -13.27   57201.29 -5866.69
Lassell       I 2047-02-22T09:54:22.931 b  24.00  -13.27   55201.80 -5842.84
LeVerrier     I 2047-02-22T09:54:23.274 b  24.00  -13.27   53202.04 -5816.09
Galle         I 2047-02-22T09:54:25.232 b  24.00  -13.28   42010.24 -5583.47
 
Neptune       I 2047-02-22T09:45:26.274    25.36  -11.57   24764.00              -7.21     -7.46
Neptune       E 2047-02-22T10:42:59.928    16.04  -22.13   24764.00              42.34     43.32
 
Galle         E 2047-02-22T09:54:25.232 b  24.00  -13.28   42004.65 -5583.30
LeVerrier     E 2047-02-22T09:54:23.274 b  24.00  -13.27   53200.30 -5816.06
Lassell       E 2047-02-22T09:54:22.931 b  24.00  -13.27   55200.05 -5842.82
Arago         E 2047-02-22T09:54:22.589 b  24.01  -13.27   57200.12 -5866.69
Galatea       E 2047-02-22T09:54:21.783 b  24.01  -13.27   61953.26 -5914.11
Adams         E 2047-02-22T09:54:21.618 b  24.01  -13.27   62933.17 -5922.53