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2012-04-18 / TYC 6726-01123-1 / (16159) 2000 AK62

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show E. Frappa/A. Klotz O+ CCD M250 CL GPS++ 03:48:04 03:49:04.06 03:49:05.38 03:51:17 0.08 0.08 1.32 16.2
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

1 observation found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#51 : 55cfbff0-3600-490a-9771-bae02ca8299e [db: observed]

Using prediction 55cfbff0-3600-490a-9771-bae02ca8299e for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 55cfbff0-3600-490a-9771-bae02ca8299e [observed]

 Occultation Date + Time   : 2012-04-18 at 03:47:49 UT +/- 0.02 min  [1]
 Object Designation        : (16159) 2000 AK62
 Orbit Class               : MBA
 Star Designation          : GDR3 6188130816415557504
 Star Coordinates (ICRF)   : RA = 13 34 58.8982, DE = -28 45 26.562  [2]
 Star Magnitudes           : G = 10.32 mag, RP = 9.89 mag, BP = 10.58 mag
 Object Magnitude          : V = 17.59 mag
 Estimated Magnitude Drop  : 7.3 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 8 km  (src: astorb)
 Speed of the shadow       : 12.3 km/s
 Elongation to Moon & Sun  : 140° (sunlit = 9%), Sun = 162°
 Cross-track uncertainty   : 4.7 mas = 7 km = 0.87 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#51

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

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