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247742 (2003 LJ6)
Classification: Main-belt Asteroid          SPK-ID: 2247742
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2699078415609791 1.2028e-07  
a 2.548951249811072 2.4477e-08 AU
q 1.860969319730405 3.1618e-07 AU
i 13.94808618300206 9.2374e-06 deg
node 289.6482953783358 4.1244e-05 deg
peri 342.0269248833538 4.4941e-05 deg
M 290.9952277338908 2.31e-05 deg
tp 2457285.416333658109
(2015-Sep-19.91633366)
9.7923e-05 JED
period 1486.417196210286
4.07
2.141e-05
5.862e-08
d
yr
n .2421931076401986 3.4886e-09 deg/d
Q 3.236933179891738 3.1083e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      1999-06-15  
   last obs. used      2015-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6218  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 23:47:56  

Additional Information
 Earth MOID = .850722 AU 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3 mag n/a MPO338746  

247742 (2003 LJ6)          Discovered 2003-Jun-08 by McNaught, R. H. at Siding Spring
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2003 LJ6 = 1999 OL1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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