Neptune_2041-10-04T08_46_47.9300_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:51 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2041-10-04T08:43:41.840
Event type              : PgtRgt
                        : Neptune occs: geocentric, topocentric
                        : 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          : 72950156961697408
2Mass ID (if available) : 02201532+1203542
ICRS Star Coord at Epoch: 02h 20m 15.35151s +12:03:54.43944s
RUWE (>1.4 is poor)     :   0.96
K magnitude             : 14.393
G magnitude             : 17.188
RP magnitude            : 16.322
BP magnitude            : 17.954
DUPflag                 : 0
Distance (au)           : 28.904
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -21.54
Sun-Target sep (deg)    :  154.08
Sun-Moon sep (deg)      :  100.15
B (ring opening deg)    :   -4.26
PA of pole (deg)        :  -46.91
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   1.202
C/A sky separation (km) :  25199.8
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 2041-10-04T08:02:45.877    25.56   -7.12   62933.36   -63.85
Galatea       I 2041-10-04T08:03:01.660    25.51   -7.06   61953.42   -60.29
Arago         I 2041-10-04T08:04:41.265    25.17   -6.68   57200.17   -34.08
 
No planet occultations
 
Arago         E 2041-10-04T08:08:21.221    24.41   -5.85   58171.62    41.44
Galatea       E 2041-10-04T08:09:58.601    24.07   -5.47   61968.07    60.34
Adams         E 2041-10-04T08:10:14.393    24.02   -5.41   62943.24    63.87