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212426 (2006 OB)
Classification: Main-belt Asteroid          SPK-ID: 2212426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039955875246948 4.6038e-08  
a 2.402284757579995 2.6858e-08 au
q 1.912229267055845 1.0729e-07 au
i 3.57447912049824 4.8655e-06 deg
node 102.4597370502441 0.00010787 deg
peri 208.224837781543 0.00011105 deg
M 255.4097936987815 3.6978e-05 deg
tp 2459395.615142758272
(2021-Jun-30.11514276)
0.00014564 TDB
period 1359.988247688549
3.72
2.2807e-05
6.244e-08
d
yr
n .26470816980357 4.4392e-09 deg/d
Q 2.892340248104145 3.2337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      8998 days (24.64 yr)  
   first obs. used      1995-08-30  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58414  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:46:01  

Additional Information
 Earth MOID = .898666 au 
 Jupiter MOID = 2.37795 au 
 T_jup = 3.494 
[ 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 17.0   n/a MPO454525  

212426 (2006 OB)          Discovered 2006-Jul-16 by Teamo, N., Hoenig, S. F. at Hibiscus
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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