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Stellar Occultation by (112304) 2002 LJ46 on 2024-07-20 (23:45:23 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] : 910eb3e0-c34e-11ef-5276-949beffda5e7 [observed]

 Occultation Date + Time   : 2024-07-20 at 23:45:23 UT +/- 0.16 min  [1]
 Object Designation        : (112304) 2002 LJ46
 Star Designation          : GDR3 4100431768851511424
 Star Coordinates (ICRF)   : RA = 18 47 18.1758, DE = -15 08 45.899  [2]
 Star Magnitudes           : G = 12.66 mag, RP = 11.41 mag, BP = 14.42 mag
 Object Magnitude          : V = 17.31 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 2.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.9 km/s
 Elongation to Moon & Sun  : 17° (sunlit = 100%), Sun = 161°
 Cross-track uncertainty   : 29.3 mas = 17 km = 7.45 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#32

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


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