Neptune_2049-09-30T08_13_23.7400_ESO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:04 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2049-09-30T08:13:47.450
Event type              : PgtRgt
                        : Neptune occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : ESO
Location                : European Southern Obs. (3.6m)
Latitude (deg)          : -29.26097
E. Longitude (deg)      : 289.26831
Altitude (km)           :   2.400
Gaia source ID          : 56319669931648256
2Mass ID (if available) : 03330110+1719587
ICRS Star Coord at Epoch: 03h 33m 01.11738s +17:19:58.12146s
RUWE (>1.4 is poor)     :   1.23
K magnitude             : 14.103
G magnitude             : 16.924
RP magnitude            : 16.035
BP magnitude            : 17.699
DUPflag                 : 0
Distance (au)           : 29.140
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -14.72
Sun-Target sep (deg)    :  131.75
Sun-Moon sep (deg)      :  170.30
B (ring opening deg)    :    4.39
PA of pole (deg)        :  -42.23
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   1.139
C/A sky separation (km) :  24064.2
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 2049-09-30T07:15:36.229    43.01  -39.48   62933.25   -46.81
Galatea       I 2049-09-30T07:15:57.615    43.02  -39.42   61953.29   -44.82
Arago         I 2049-09-30T07:18:01.408    43.08  -39.04   57200.40   -31.43
Lassell       I 2049-09-30T07:19:16.238    43.12  -38.80   55200.07   -21.84
 
Neptune       I 2049-09-30T08:07:20.740    42.96  -29.44   24762.56             -49.80    -50.76
Neptune       E 2049-09-30T08:20:13.907    42.43  -26.82   24761.69             -76.56    -76.99
 
Lassell       E 2049-09-30T07:24:26.685    43.24  -37.83   56416.66    28.19
Arago         E 2049-09-30T07:25:36.111    43.26  -37.62   57259.36    31.67
Galatea       E 2049-09-30T07:27:39.887    43.30  -37.23   61958.40    44.84
Adams         E 2049-09-30T07:28:01.271    43.30  -37.16   62936.89    46.83