Neptune_2046-10-04T02_46_40.2500_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:52 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2046-10-04T02:50:20.550
Event type              : PtRgt
                        : Neptune occs: topocentric, not geoecetric
                        : Ring occs: geocentric, topocentric
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 30958158629830656
2Mass ID (if available) : 03051173+1531089
ICRS Star Coord at Epoch: 03h 05m 11.74273s +15:31:08.68830s
RUWE (>1.4 is poor)     :   0.95
K magnitude             : 14.570
G magnitude             : 17.445
RP magnitude            : 16.539
BP magnitude            : 18.347
DUPflag                 : 0
Distance (au)           : 29.018
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -18.34
Sun-Target sep (deg)    :  142.13
Sun-Moon sep (deg)      :  161.97
B (ring opening deg)    :    1.13
PA of pole (deg)        :  -44.50
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   1.299
C/A sky separation (km) :  27335.4
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 2046-10-04T02:02:22.791    30.34  -61.24   63073.49  -144.22
Galatea       I 2046-10-04T02:02:30.219    30.36  -61.25   62116.61  -125.12
 
No planet occultations
 
Galatea       E 2046-10-04T02:02:30.237    30.36  -61.25   61955.09  -121.50
Adams         E 2046-10-04T02:02:22.781    30.34  -61.24   63143.10  -145.48