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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2195523884163594 4.7808e-08  
a 2.543160433765352 1.3434e-08 au
q 1.984803486406184 1.2423e-07 au
i 8.160968073969558 2.8525e-06 deg
node 151.1039875752903 3.9186e-05 deg
peri 149.2268896053998 4.1001e-05 deg
M 319.4450627358802 1.3097e-05 deg
tp 2459167.378465408558
(2020-Nov-13.87846541)
5.4086e-05 TDB
period 1481.354715353785
4.06
1.1738e-05
3.214e-08
d
yr
n .2430207945934292 1.9256e-09 deg/d
Q 3.10151738112452 1.6383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      9275 days (25.39 yr)  
   first obs. used      1995-03-26  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:26:13  

Additional Information
 Earth MOID = .974539 au 
 Jupiter MOID = 2.17173 au 
 T_jup = 3.396 
[ 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 15.7   n/a MPO437227  

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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