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JPL Small-Body Database Browser
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266684 (2009 OQ13)
Classification: Main-belt Asteroid          SPK-ID: 2266684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1842546684868516 5.0858e-08  
a 2.201878524605646 1.1932e-08 au
q 1.796172127006115 1.0829e-07 au
i 2.747904415239171 5.0647e-06 deg
node 127.0953727180001 0.00019895 deg
peri 179.098079848603 0.00020048 deg
M .9327482974507698 2.6336e-05 deg
tp 2458597.407922114804
(2019-Apr-23.90792211)
8.7297e-05 TDB
period 1193.406668993934
3.27
9.7008e-06
2.656e-08
d
yr
n .3016574394573203 2.4521e-09 deg/d
Q 2.607584922205177 1.4131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      8446 days (23.12 yr)  
   first obs. used      1996-09-17  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:34:40  

Additional Information
 Earth MOID = .780398 au 
 Jupiter MOID = 2.62868 au 
 T_jup = 3.640 
[ 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 17.9   n/a MPO440311  

266684 (2009 OQ13)          Discovered 2009-Jul-27 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 OQ13 = 2006 UG168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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