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Stellar Occultation by (230016) 2000 GP112 on 2024-12-23 (18:06:31 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] : c9f68200-ddb5-11f0-547e-f30bf3ba0ed5 [observed]

 Occultation Date + Time   : 2024-12-23 at 18:06:31 UT +/- 0.04 min  [1]
 Object Designation        : (230016) 2000 GP112
 Star Designation          : GDR3 3306674877146256000
 Star Coordinates (ICRF)   : RA = 04 37 52.0319, DE = +12 38 18.144  [2]
 Star Magnitudes           : G = 12.46 mag, RP = 11.71 mag, BP = 13.07 mag
 Object Magnitude          : V = 20.64 mag
 Estimated Magnitude Drop  : 8.2 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 12.9 km/s
 Object Mean Diameter      : 2.6 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.4433 arcs/min @ PA = 269 deg
 Horizontal Parallax       : 3.6580 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 121° (sunlit = 42%), Sun = 156°
 Cross-track uncertainty   : 3.3 mas = 5 km = 2.21 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#37
 Note                      : FP:true

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


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