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JPL Small-Body Database Browser
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379037 (2008 WV9)
Classification: Main-belt Asteroid          SPK-ID: 2379037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752644464768546 5.8799e-08  
a 3.109085860142599 2.5466e-08 au
q 2.564173647815691 1.8427e-07 au
i 2.288902342103798 7.1504e-06 deg
node 85.1646576942279 0.00014998 deg
peri 312.3697503980862 0.00015307 deg
M 50.56396862267987 2.3873e-05 deg
tp 2458719.254130641866
(2019-Aug-23.75413064)
0.0001327 TDB
period 2002.384617482624
5.48
2.4602e-05
6.736e-08
d
yr
n .1797856400098539 2.2089e-09 deg/d
Q 3.653998072469507 2.9929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      10349 days (28.33 yr)  
   first obs. used      1991-10-01  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:19  

Additional Information
 Earth MOID = 1.57234 au 
 Jupiter MOID = 1.76968 au 
 T_jup = 3.194 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO455728  

379037 (2008 WV9)          Discovered 2008-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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