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JPL Small-Body Database Browser
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212700 (2007 QJ6)
Classification: Main-belt Asteroid          SPK-ID: 2212700
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108833643106427 4.3726e-08  
a 2.289375605410007 1.4204e-08 au
q 1.806584375570431 9.9069e-08 au
i 2.710343829029041 6.9517e-06 deg
node 187.0831464914201 0.00010335 deg
peri 218.8971496602219 0.00010536 deg
M 81.32308057423698 1.8703e-05 deg
tp 2458314.684798250496
(2018-Jul-15.18479825)
6.5019e-05 TDB
period 1265.243174548628
3.46
1.1775e-05
3.224e-08
d
yr
n .284530284171206 2.648e-09 deg/d
Q 2.772166835249584 1.7199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6783 days (18.57 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:29:38  

Additional Information
 Earth MOID = .816412 au 
 Jupiter MOID = 2.62074 au 
 T_jup = 3.568 
[ 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 17.1   n/a MPO367394  

212700 (2007 QJ6)          Discovered 2007-Aug-21 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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