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JPL Small-Body Database Browser
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146831 (2002 AV11)
Classification: Inner Main-belt Asteroid          SPK-ID: 2146831
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04625824878194745 3.9423e-08  
a 1.919943394897383 6.3918e-09 au
q 1.831130175688964 7.3825e-08 au
i 17.6519194989238 3.6834e-06 deg
node 276.2007505809601 1.5497e-05 deg
peri 334.9304756571099 7.9292e-05 deg
M 50.79382930880616 8.1479e-05 deg
tp 2458463.399348554003
(2018-Dec-10.89934855)
0.00021987 TDB
period 971.6974520761731
2.66
4.8524e-06
1.329e-08
d
yr
n .3704856889670829 1.8501e-09 deg/d
Q 2.008756614105803 6.6875e-09 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      6557 days (17.95 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:07:58  

Additional Information
 Earth MOID = .820119 au 
 Jupiter MOID = 3.08408 au 
 T_jup = 3.867 
[ 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 16.1   n/a MPO436736  

146831 (2002 AV11)          Discovered 2002-Jan-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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