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Stellar Occultation by (295413) 2008 JH30 on 2024-08-29 (21:38:49 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] : 4d362ae0-ddb5-11f0-547e-c183d72f3790 [observed]

 Occultation Date + Time   : 2024-08-29 at 21:38:49 UT +/- 0.09 min  [1]
 Object Designation        : (295413) 2008 JH30
 Star Designation          : GDR3 2747664478182978944
 Star Coordinates (ICRF)   : RA = 00 24 55.7231, DE = +06 32 39.229  [2]
 Star Magnitudes           : G = 12.76 mag, RP = 12.26 mag, BP = 13.09 mag
 Object Magnitude          : V = 21.02 mag
 Estimated Magnitude Drop  : 8.3 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 13.0 km/s
 Object Mean Diameter      : 6.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2350 arcs/min @ PA = 245 deg
 Horizontal Parallax       : 1.9140 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 101° (sunlit = 16%), Sun = 149°
 Cross-track uncertainty   : 15.7 mas = 52 km = 7.93 path-width (1-sig)
 RUWE and duplicate source : 1.01 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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