Neptune_2049-10-31T14_26_09.0800_MSO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:14:35 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2049-10-31T14:27:29.090
Event type              : PgtRt
                        : Neptune occs: geocentric, topocentric
                        : Ring occs: topocentric, not geoecetric
Observer code           : MSO
Location                : Mt. Stromlo Observatory
Latitude (deg)          : -35.32000
E. Longitude (deg)      : 149.00833
Altitude (km)           :   0.770
Gaia source ID          : 54870341808035968
2Mass ID (if available) : 03301078+1708582
ICRS Star Coord at Epoch: 03h 30m 10.79228s +17:08:58.17776s
RUWE (>1.4 is poor)     :   0.94
K magnitude             : 11.036
G magnitude             : 13.363
RP magnitude            : 12.646
BP magnitude            : 13.923
DUPflag                 : 0
Distance (au)           : 28.864
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -23.41
Sun-Target sep (deg)    :  163.37
Sun-Moon sep (deg)      :  134.48
B (ring opening deg)    :    4.07
PA of pole (deg)        :  -42.49
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   0.131
C/A sky separation (km) :   2739.7
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 2049-10-31T14:24:48.951 b  37.04  -39.71   62933.01  -143.79
Galatea       I 2049-10-31T14:24:55.770 b  37.04  -39.70   61953.00  -143.66
Arago         I 2049-10-31T14:25:28.767 b  37.06  -39.68   57200.00  -145.10
Lassell       I 2049-10-31T14:25:42.469 b  37.07  -39.67   55199.99  -146.95
LeVerrier     I 2049-10-31T14:25:55.975 b  37.08  -39.66   53199.99  -149.27
Galle         I 2049-10-31T14:27:12.741 b  37.12  -39.60   42000.40  -131.44
 
Neptune       I 2049-10-31T14:10:13.453    36.45  -40.20   24763.32              34.48     35.41
Neptune       E 2049-10-31T14:44:44.424    37.48  -38.66   24763.71             -21.80    -22.49
 
Galle         E 2049-10-31T14:35:16.596 b  37.33  -39.21   42000.00   158.17
LeVerrier     E 2049-10-31T14:36:27.290 b  37.35  -39.15   53199.99   158.64
Lassell       E 2049-10-31T14:36:39.895 b  37.35  -39.13   55200.00   158.70
Arago         E 2049-10-31T14:36:52.495 b  37.36  -39.12   57200.01   158.75
Galatea       E 2049-10-31T14:37:22.423 b  37.37  -39.10   61952.99   158.86
Adams         E 2049-10-31T14:37:28.592 b  37.37  -39.09   62933.00   158.89