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JPL Small-Body Database Browser
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442224 (2011 KS6)
Classification: Main-belt Asteroid          SPK-ID: 2442224
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662073937493741 4.3693e-08  
a 2.305064974185651 1.6947e-08 au
q 1.921946132403285 9.8741e-08 au
i 6.787823159538769 6.1498e-06 deg
node 60.23993994711278 5.1705e-05 deg
peri 225.6401873520935 9.4589e-05 deg
M 58.4893313537532 6.4813e-05 deg
tp 2458392.818725611982
(2018-Oct-01.31872561)
0.00023038 TDB
period 1278.271730061228
3.50
1.4097e-05
3.86e-08
d
yr
n .2816302602442411 3.1059e-09 deg/d
Q 2.688183815968016 1.9764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5142 days (14.08 yr)  
   first obs. used      2004-04-21  
   last obs. used      2018-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56425  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:30:21  

Additional Information
 Earth MOID = .912183 au 
 Jupiter MOID = 2.46472 au 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO450445  

442224 (2011 KS6)          Discovered 2004-Apr-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 KS6 = 2005 WJ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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