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268536 (2006 AW31)
Classification: Main-belt Asteroid          SPK-ID: 2268536
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0380173132897687 5.4135e-08  
a 3.066529668683871 3.357e-08 au
q 2.949948449557146 1.812e-07 au
i 2.618702671123854 4.3517e-06 deg
node 74.82136583518104 0.00012256 deg
peri 47.00917244417486 0.00014203 deg
M 241.7688926555884 7.357e-05 deg
tp 2459644.666950968180
(2022-Mar-06.16695097)		 0.00040452 TDB
period 1961.413603892004
5.37		 3.2208e-05
8.818e-08		 d
yr
n .1835410946909195 3.0139e-09 deg/d
Q 3.183110887810597 3.4846e-08 au
   Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2002-05-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:22:17  

Additional Information
 Earth MOID = 1.96655 au 
 Jupiter MOID = 1.83304 au 
 T_jup = 3.229 
[ 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 15.6   n/a MPO450150  

268536 (2006 AW31)          Discovered 2006-Jan-05 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 AW31 = 2004 TD299 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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