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JPL Small-Body Database Browser
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452850 (2006 ST140)
Classification: Main-belt Asteroid          SPK-ID: 2452850
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1933386253724222 1.4152e-07  
a 2.666997976109767 1.6548e-08 au
q 2.151364253537672 3.7533e-07 au
i 12.44545699277183 1.5537e-05 deg
node 30.79826220123172 2.9901e-05 deg
peri 317.5068849685393 3.8398e-05 deg
M 344.4715773636181 2.2299e-05 deg
tp 2458669.121040345811
(2019-Jul-04.62104035)
9.862e-05 TDB
period 1590.861808888002
4.36
1.4807e-05
4.054e-08
d
yr
n .2262924397258846 2.1062e-09 deg/d
Q 3.182631698681861 1.9748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      4792 days (13.12 yr)  
   first obs. used      2006-09-22  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:34:16  

Additional Information
 Earth MOID = 1.16336 au 
 Jupiter MOID = 2.30973 au 
 T_jup = 3.323 
[ 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 16.6   n/a MPO409071  

452850 (2006 ST140)          Discovered 2006-Sep-22 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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