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359335 (2009 QA14)
Classification: Main-belt Asteroid          SPK-ID: 2359335
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851923189347517 5.3214e-08  
a 3.150109236270606 3.6014e-08 au
q 2.566733201907873 1.5442e-07 au
i 15.25373695834237 8.718e-06 deg
node 340.3933092020339 1.6002e-05 deg
peri 292.008298240078 3.0166e-05 deg
M 32.42697222910994 2.3027e-05 deg
tp 2458816.553831205390
(2019-Nov-29.05383121)
0.00012967 TDB
period 2042.146281749145
5.59
3.5021e-05
9.588e-08
d
yr
n .1762851188562514 3.0231e-09 deg/d
Q 3.73348527063334 4.2684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2002-04-08  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:22:23  

Additional Information
 Earth MOID = 1.59775 au 
 Jupiter MOID = 1.76979 au 
 T_jup = 3.127 
[ 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 MPO434266  

359335 (2009 QA14)          Discovered 2009-Aug-16 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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