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437909 (2002 AM14)
Classification: Main-belt Asteroid          SPK-ID: 2437909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03544538489212849 6.0993e-08  
a 3.083302633274337 5.4112e-08 au
q 2.974013784699015 2.0418e-07 au
i 10.06479437712751 8.033e-06 deg
node 301.0586074587016 3.2535e-05 deg
peri 319.94714299 0.00011292 deg
M 2.486385013157738 0.0001057 deg
tp 2458986.841955095917
(2020-May-17.34195510)
0.00058067 TDB
period 1977.52807366919
5.41
5.2059e-05
1.425e-07
d
yr
n .1820454560384777 4.7924e-09 deg/d
Q 3.192591481849659 5.603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51992  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:10:12  

Additional Information
 Earth MOID = 1.96516 au 
 Jupiter MOID = 1.96294 au 
 T_jup = 3.203 
[ 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 15.7   n/a MPO434613  

437909 (2002 AM14)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

[ show close-approach data ]
Alternate Designations
 2002 AM14 = 2010 TW188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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