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Stellar Occultation by (24742) 1992 GN2 on 2023-06-14 (22:46:32 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] : b5151e70-ddb3-11f0-547e-9f74fbef99d8 [observed]

 Occultation Date + Time   : 2023-06-14 at 22:46:32 UT +/- 0.0 min  [1]
 Object Designation        : (24742) 1992 GN2
 Star Designation          : GDR3 4063926024305051392
 Star Coordinates (ICRF)   : RA = 17 53 34.8407, DE = -26 11 35.761  [2]
 Star Magnitudes           : G = 12.64 mag, RP = 11.48 mag, BP = 14.04 mag
 Object Magnitude          : V = 17.29 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 8.6 km/s
 Object Mean Diameter      : 4.2 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.5383 arcs/min @ PA = 270 deg
 Horizontal Parallax       : 6.6760 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 137° (sunlit = 11%), Sun = 174°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57
 Note                      : FP:true

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


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