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Stellar Occultation by (297059) 2010 JV on 2026-08-05 (02:27:10 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] : 19ba37c0-d9ad-11f1-43f3-46bab1eb9724 [observed]

 Occultation Date + Time   : 2026-08-05 at 02:27:10 UT +/- 0.04 min  [1]
 Object Designation        : (297059) 2010 JV
 Star Designation          : GDR3 0188566592060047360
 Star Coordinates (ICRF)   : RA = 05 09 37.3996, DE = +39 47 32.440  [2]
 Star Magnitudes           : G = 13.98 mag, RP = 13.13 mag, BP = 14.75 mag
 Object Magnitude          : V = 20.95 mag
 Estimated Magnitude Drop  : 7.0 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 29.8 km/s
 Object Mean Diameter      : 9.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4100 arcs/min @ PA = 78 deg
 Horizontal Parallax       : 1.4640 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 50° (sunlit = 61%), Sun = 55°
 Cross-track uncertainty   : 2.7 mas = 11 km = 1.23 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL27
 Note                      : FP:true

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


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