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JPL Small-Body Database Browser
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71389 (2000 AQ156)
Classification: Main-belt Asteroid          SPK-ID: 2071389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08756478113280645 3.9346e-08  
a 2.678843846083909 1.664e-08 au
q 2.444271471012606 1.0562e-07 au
i 4.490709070648171 5.9231e-06 deg
node 332.9495009114929 5.706e-05 deg
peri 89.16970379134261 6.78e-05 deg
M 161.8257931731719 3.5736e-05 deg
tp 2457880.612274872933
(2017-May-07.11227487)
0.00015774 TDB
period 1601.472645145102
4.38
1.4922e-05
4.085e-08
d
yr
n .2247930997081639 2.0945e-09 deg/d
Q 2.913416221155212 1.8097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      9931 days (27.19 yr)  
   first obs. used      1992-03-01  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:53  

Additional Information
 Earth MOID = 1.46188 au 
 Jupiter MOID = 2.3322 au 
 T_jup = 3.368 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO436282  

71389 (2000 AQ156)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AQ156 = 1992 EJ31 = 1996 AV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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