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JPL Small-Body Database Browser
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447445 (2006 EL12)
Classification: Main-belt Asteroid          SPK-ID: 2447445
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380328886084841 1.6752e-07  
a 2.382556324558182 2.3996e-08 au
q 2.053685192807003 4.061e-07 au
i 2.446787669724574 1.7324e-05 deg
node 351.7534341712271 0.00014524 deg
peri 149.3742176350963 0.00015579 deg
M 229.5528061552172 4.8979e-05 deg
tp 2459087.238199942813
(2020-Aug-25.73819994)
0.00018135 TDB
period 1343.269615963616
3.68
2.0293e-05
5.556e-08
d
yr
n .2680027864262739 4.0488e-09 deg/d
Q 2.711427456309361 2.7308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      6974 days (19.09 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:20:53  

Additional Information
 Earth MOID = 1.06741 au 
 Jupiter MOID = 2.3037 au 
 T_jup = 3.523 
[ 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 18.3   n/a MPO397618  

447445 (2006 EL12)          Discovered 2006-Jan-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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