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181283 (2006 OQ2)
Classification: Main-belt Asteroid          SPK-ID: 2181283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2131533331954341 4.2913e-08  
a 2.260055373727121 1.135e-08 au
q 1.778317037610933 9.4974e-08 au
i 5.183369326767493 4.5805e-06 deg
node 116.6320943547479 5.5587e-05 deg
peri 216.7577519890179 5.762e-05 deg
M 79.4119931537906 1.971e-05 deg
tp 2458926.745893573258
(2020-Mar-18.24589357)
6.6489e-05 TDB
period 1241.015045709412
3.40
9.3482e-06
2.559e-08
d
yr
n .2900851212438041 2.1851e-09 deg/d
Q 2.741793709843309 1.3769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      7313 days (20.02 yr)  
   first obs. used      2001-02-03  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:59  

Additional Information
 Earth MOID = .769097 au 
 Jupiter MOID = 2.62659 au 
 T_jup = 3.585 
[ 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 16.63   n/a MPCxxxxx  

181283 (2006 OQ2)          Discovered 2006-Jul-19 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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