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216781 (2006 QQ62)
Classification: Main-belt Asteroid          SPK-ID: 2216781
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2366333574981972 3.4834e-08  
a 2.277508079828276 8.6952e-09 au
q 1.738573696169239 7.7469e-08 au
i 2.843677672849672 4.8583e-06 deg
node 65.07233691916116 7.7951e-05 deg
peri 262.101592643506 7.9026e-05 deg
M 65.5726869456327 1.3135e-05 deg
tp 2458971.830208587517
(2020-May-02.33020859)
4.5034e-05 TDB
period 1255.417899479205
3.44
7.1895e-06
1.968e-08
d
yr
n .2867571030724841 1.6422e-09 deg/d
Q 2.816442463487312 1.0753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8798 days (24.09 yr)  
   first obs. used      1996-12-05  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52848  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:15  

Additional Information
 Earth MOID = .727986 au 
 Jupiter MOID = 2.5355 au 
 T_jup = 3.569 
[ 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 17.37   n/a E2021B55  

216781 (2006 QQ62)          Discovered 2006-Aug-23 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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