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JPL Small-Body Database Browser
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441630 (2008 VA40)
Classification: Main-belt Asteroid          SPK-ID: 2441630
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 .2114579875200005 5.2353e-08  
a 2.386161571011024 1.7711e-08 au
q 1.88158864730747 1.2147e-07 au
i 1.977162837972448 6.4381e-06 deg
node 334.1670408743738 0.0001589 deg
peri 5.432016947637317 0.00016091 deg
M 339.6042450687269 2.0576e-05 deg
tp 2458676.775573517956
(2019-Jul-12.27557352)
7.7051e-05 TDB
period 1346.31969049406
3.69
1.4989e-05
4.104e-08
d
yr
n .2673956286473761 2.9771e-09 deg/d
Q 2.890734494714578 2.1456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      6054 days (16.57 yr)  
   first obs. used      2003-04-01  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:58:17  

Additional Information
 Earth MOID = .871931 au 
 Jupiter MOID = 2.5 au 
 T_jup = 3.504 
[ 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 18.1   n/a MPO446752  

441630 (2008 VA40)          Discovered 2008-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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