Neptune_2048-10-04T04_52_16.7400_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:54 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2048-10-04T04:54:04.870
Event type              : PgtX
                        : Neptune occs: geocentric, topocentric
                        : No ring occs
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 54962455969658112
2Mass ID (if available) : 03232933+1644246
ICRS Star Coord at Epoch: 03h 23m 29.32461s +16:44:23.98163s
RUWE (>1.4 is poor)     :   0.90
K magnitude             : 14.540
G magnitude             : 18.252
RP magnitude            : 17.133
BP magnitude            : 19.699
DUPflag                 : 0
Distance (au)           : 29.064
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -17.03
Sun-Target sep (deg)    :  138.14
Sun-Moon sep (deg)      :   94.61
B (ring opening deg)    :    3.28
PA of pole (deg)        :  -43.07
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   0.280
C/A sky separation (km) :   5905.7
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 2048-10-04T04:35:51.046 b  48.56  -50.88   62933.00  -136.37
Galatea       I 2048-10-04T04:35:58.234 b  48.57  -50.86   61953.00  -136.28
Arago         I 2048-10-04T04:36:33.175 b  48.61  -50.76   57200.01  -135.76
Lassell       I 2048-10-04T04:36:47.921 b  48.63  -50.71   55200.00  -135.50
LeVerrier     I 2048-10-04T04:37:02.697 b  48.65  -50.67   53200.00  -135.21
Galle         I 2048-10-04T04:38:26.218 b  48.74  -50.43   42000.00  -132.68
 
Neptune       I 2048-10-04T04:31:05.022    48.21  -51.70   24763.93              13.24     13.69
Neptune       E 2048-10-04T05:17:03.564    50.29  -43.15   24763.41             -40.74    -41.71
 
Galle         E 2048-10-04T04:47:53.131 b  49.32  -48.73   42000.00   137.05
LeVerrier     E 2048-10-04T04:49:13.402 b  49.39  -48.48   53199.99   141.76
Lassell       E 2048-10-04T04:49:27.476 b  49.40  -48.44   55200.01   142.45
Arago         E 2048-10-04T04:49:41.485 b  49.41  -48.40   57199.99   143.09
Galatea       E 2048-10-04T04:50:14.540 b  49.44  -48.29   61953.00   144.44
Adams         E 2048-10-04T04:50:21.319 b  49.45  -48.27   62933.00   144.68