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JPL Small-Body Database Browser
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347905 (2002 WV12)
Classification: Inner Main-belt Asteroid          SPK-ID: 2347905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035591244492448 6.4369e-08  
a 1.900655888282148 1.5614e-08 au
q 1.703825628612347 1.2569e-07 au
i 20.19595482254404 1.1456e-05 deg
node 240.9175131462294 1.5741e-05 deg
peri 54.6674487456116 5.8876e-05 deg
M 7.862444118963217 5.6225e-05 deg
tp 2458979.596994201315
(2020-May-10.09699420)
0.00014945 TDB
period 957.0919644919593
2.62
1.1794e-05
3.229e-08
d
yr
n .3761394028536162 4.6351e-09 deg/d
Q 2.097486147951948 1.7231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      5907 days (16.17 yr)  
   first obs. used      2002-11-06  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:14:16  

Additional Information
 Earth MOID = .73432 au 
 Jupiter MOID = 3.02721 au 
 T_jup = 3.866 
[ 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 17.2   n/a MPO353101  

347905 (2002 WV12)          Discovered 2002-Nov-06 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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