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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851923342515388 8.4213e-08  
a 3.150109191102606 5.8936e-08 au
q 2.566733116855088 2.8841e-07 au
i 15.2537375736951 8.9954e-06 deg
node 340.3933268840477 2.7676e-05 deg
peri 292.008280906078 3.9993e-05 deg
M 32.42697682779527 2.3105e-05 deg
tp 2458816.553809075039
(2019-Nov-29.05380908)
0.0001304 TDB
period 2042.14623782702
5.59
5.7311e-05
1.569e-07
d
yr
n .1762851226477611 4.9472e-09 deg/d
Q 3.733485265350125 6.9851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6265 days (17.15 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:35  

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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