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266342 (2007 DO86)
Classification: Main-belt Asteroid          SPK-ID: 2266342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2195104767771444 4.7798e-08  
a 2.542812929529494 1.3539e-08 au
q 1.984638851013388 1.2433e-07 au
i 8.163189014057977 2.8529e-06 deg
node 151.0949407293704 3.9165e-05 deg
peri 149.0761371522966 4.0968e-05 deg
M 55.79540335156182 1.3196e-05 deg
tp 2459166.955990047690
(2020-Nov-13.45599005)
5.3942e-05 TDB
period 1481.051101327298
4.05
1.1829e-05
3.239e-08
d
yr
n .2430706136185125 1.9414e-09 deg/d
Q 3.100987008045601 1.6511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      9275 days (25.39 yr)  
   first obs. used      1995-03-26  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:43:28  

Additional Information
 Earth MOID = .973899 au 
 Jupiter MOID = 2.17047 au 
 T_jup = 3.397 
[ 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 15.93   n/a E2021B55  

266342 (2007 DO86)          Discovered 2007-Feb-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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