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JPL Small-Body Database Browser
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146863 (2002 AW162)
Classification: Main-belt Asteroid          SPK-ID: 2146863
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07872056768972294 1.0551e-07  
a 3.012986026635358 3.2488e-08 au
q 2.77580205617742 3.2841e-07 au
i 9.148823503049915 9.6952e-06 deg
node 297.8994741017963 4.4775e-05 deg
peri 160.6314170540296 8.6941e-05 deg
M 142.7372404616584 6.8899e-05 deg
tp 2457843.093725273661
(2017-Mar-30.59372527)
0.00036371 TDB
period 1910.267131545988
5.23
3.0897e-05
8.459e-08
d
yr
n .1884553181358726 3.0481e-09 deg/d
Q 3.250169997093296 3.5046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      8235 days (22.55 yr)  
   first obs. used      1995-10-29  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59251  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:26:31  

Additional Information
 Earth MOID = 1.79465 au 
 Jupiter MOID = 1.88121 au 
 T_jup = 3.225 
[ 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 15.3   n/a MPO348317  

146863 (2002 AW162)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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