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Stellar Occultation by (10840) 1994 LR on 2024-12-09 (00:12:56 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] : ab3142e0-c35a-11ef-5276-d52d7efffe2d [observed]

 Occultation Date + Time   : 2024-12-09 at 00:12:56 UT +/- 0.02 min  [1]
 Object Designation        : (10840) 1994 LR
 Star Designation          : GDR3 0666465507139927424
 Star Coordinates (ICRF)   : RA = 08 36 31.9500, DE = +23 49 19.874  [2]
 Star Magnitudes           : G = 14.2 mag, RP = 13.68 mag, BP = 14.52 mag
 Object Magnitude          : V = 17.25 mag
 Estimated Magnitude Drop  : 3.1 mag
 Estimated Max. Duration   : 2.0 sec
 Object Mean Diameter      : 13.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.7 km/s
 Elongation to Moon & Sun  : 133° (sunlit = 54%), Sun = 132°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.13 path-width (1-sig)
 RUWE and duplicate source : 7.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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


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