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Stellar Occultation by (348815) 2006 RA3 on 2025-08-16 (21:38:07 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] : 457e1590-ddb7-11f0-547e-56eae58f70d4 [observed]

 Occultation Date + Time   : 2025-08-16 at 21:38:07 UT +/- 0.12 min  [1]
 Object Designation        : (348815) 2006 RA3
 Star Designation          : GDR3 4211537216986704896
 Star Coordinates (ICRF)   : RA = 19 24 50.6994, DE = -05 14 06.943  [2]
 Star Magnitudes           : G = 11.91 mag, RP = 10.97 mag, BP = 12.85 mag
 Object Magnitude          : V = 19.54 mag
 Estimated Magnitude Drop  : 7.6 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 5.8 km/s
 Object Mean Diameter      : 2.3 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3083 arcs/min @ PA = 261 deg
 Horizontal Parallax       : 5.6570 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 127° (sunlit = 42%), Sun = 144°
 Cross-track uncertainty   : 14.3 mas = 16 km = 7.01 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#30
 Note                      : FP:true

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


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