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JPL Small-Body Database Browser
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441225 (2007 VA87)
Classification: Main-belt Asteroid          SPK-ID: 2441225
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1192117856241351 1.1265e-07  
a 2.619757046537821 4.096e-08 au
q 2.307451131118636 3.1849e-07 au
i 11.10483218714778 6.7742e-06 deg
node 248.7220513393929 4.2696e-05 deg
peri 144.4573013196936 5.9935e-05 deg
M 263.2950796539555 4.6531e-05 deg
tp 2459016.540896389266
(2020-Jun-16.04089639)
0.00020645 TDB
period 1548.780787618549
4.24
3.6323e-05
9.945e-08
d
yr
n .2324408998858687 5.4513e-09 deg/d
Q 2.932062961957004 4.5842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4313 days (11.81 yr)  
   first obs. used      2007-11-02  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53846  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:53  

Additional Information
 Earth MOID = 1.32402 au 
 Jupiter MOID = 2.47772 au 
 T_jup = 3.369 
[ 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 17.0   n/a MPO408992  

441225 (2007 VA87)          Discovered 2007-Nov-02 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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