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Stellar Occultation by (47916) 2000 GA98 on 2023-09-29 (23:28:47 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 14d94340-ddb4-11f0-547e-26bffb7d6bc9 [observed]

 Occultation Date + Time   : 2023-09-29 at 23:28:47 UT +/- 0.01 min  [1]
 Object Designation        : (47916) 2000 GA98
 Star Designation          : GDR3 2584834502690477312
 Star Coordinates (ICRF)   : RA = 01 06 12.8989, DE = +13 15 09.619  [2]
 Star Magnitudes           : G = 8.02 mag, RP = 7.5 mag, BP = 8.32 mag
 Object Magnitude          : V = 17.55 mag
 Estimated Magnitude Drop  : 9.5 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 11.0 km/s
 Object Mean Diameter      : 6.0 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.5317 arcs/min @ PA = 228 deg
 Horizontal Parallax       : 5.1480 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 9° (sunlit = 100%), Sun = 165°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL54
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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