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212585 (2006 SQ159)
Classification: Main-belt Asteroid          SPK-ID: 2212585
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08686451234935565 5.9196e-08  
a 3.164478445468535 4.0224e-08 au
q 2.889597568462864 1.9421e-07 au
i 2.97175927772205 7.3116e-06 deg
node 66.31261997809365 0.00018401 deg
peri 5.730698032492585 0.00019328 deg
M 112.2045505696148 6.0076e-05 deg
tp 2458359.645247358374
(2018-Aug-29.14524736)
0.00033866 TDB
period 2056.135065643776
5.63
3.9203e-05
1.073e-07
d
yr
n .175085774283648 3.3383e-09 deg/d
Q 3.439359322474207 4.3718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:47:21  

Additional Information
 Earth MOID = 1.90424 au 
 Jupiter MOID = 1.79064 au 
 T_jup = 3.196 
[ 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 16.3   n/a MPO422826  

212585 (2006 SQ159)          Discovered 2006-Sep-23 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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