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JPL Small-Body Database Browser
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160953 (2002 AA116)
Classification: Main-belt Asteroid          SPK-ID: 2160953
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2611498243450444 5.5037e-08  
a 2.255824637864453 1.4679e-08 au
q 1.666716429932928 1.1958e-07 au
i 2.79410215902682 3.6284e-06 deg
node 117.8913239498335 9.6584e-05 deg
peri 227.429110381151 9.6885e-05 deg
M 145.1347467492093 1.1206e-05 deg
tp 2458101.586415613104
(2017-Dec-14.08641561)
3.543e-05 TDB
period 1237.531979090052
3.39
1.2079e-05
3.307e-08
d
yr
n .2909015735211185 2.8394e-09 deg/d
Q 2.844932845795978 1.8512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      6255 days (17.13 yr)  
   first obs. used      2001-12-24  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:13:41  

Additional Information
 Earth MOID = .660014 au 
 Jupiter MOID = 2.57039 au 
 T_jup = 3.576 
[ 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 16.5   n/a MPO320695  

160953 (2002 AA116)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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