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175466 (2006 QA116)
Classification: Main-belt Asteroid          SPK-ID: 2175466
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071953321315668 7.6592e-08  
a 3.05246486769307 3.3896e-08 au
q 2.420008395611466 2.3862e-07 au
i 15.43892669796907 6.4667e-06 deg
node 321.4484145462258 3.2557e-05 deg
peri 92.44153049529804 4.1915e-05 deg
M 195.1663544191258 2.1725e-05 deg
tp 2460092.403362474523
(2023-May-27.90336247)
0.00012365 TDB
period 1947.934897388959
5.33
3.2446e-05
8.883e-08
d
yr
n .1848111045613225 3.0783e-09 deg/d
Q 3.684921339774674 4.0919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:59:21  

Additional Information
 Earth MOID = 1.48982 au 
 Jupiter MOID = 1.93328 au 
 T_jup = 3.149 
[ 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 15.78   n/a E2020-QM9  

175466 (2006 QA116)          Discovered 2006-Aug-27 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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