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277610 (2006 AZ81)
Classification: Main-belt Asteroid          SPK-ID: 2277610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04406129408673971 6.3478e-08  
a 2.678458065692249 2.5449e-08 au
q 2.560441737160782 1.8198e-07 au
i 5.950079844538515 7.6974e-06 deg
node 330.3035757626319 5.243e-05 deg
peri 72.86535431053798 0.00010123 deg
M 165.8713034341602 8.9133e-05 deg
tp 2458262.775068756258
(2018-May-24.27506876)
0.00039177 TDB
period 1601.126715406592
4.38
2.2819e-05
6.248e-08
d
yr
n .224841667143491 3.2045e-09 deg/d
Q 2.796474394223715 2.6571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      9958 days (27.26 yr)  
   first obs. used      1993-01-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:27:32  

Additional Information
 Earth MOID = 1.57544 au 
 Jupiter MOID = 2.37313 au 
 T_jup = 3.368 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO470936  

277610 (2006 AZ81)          Discovered 2006-Jan-06 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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