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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749356848312492 5.9437e-08  
a 3.108009671369528 2.6403e-08 au
q 2.564307871046354 1.8711e-07 au
i 2.289013175291064 7.1787e-06 deg
node 85.16388820150931 0.00016417 deg
peri 312.3946637302519 0.00016707 deg
M 338.6245636305533 2.4564e-05 deg
tp 2458719.332287647829
(2019-Aug-23.83228765)
0.00013667 TDB
period 2001.345039877931
5.48
2.5502e-05
6.982e-08
d
yr
n .1798790277672248 2.2921e-09 deg/d
Q 3.651711471692703 3.1022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      10291 days (28.18 yr)  
   first obs. used      1991-10-01  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55252  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:12:40  

Additional Information
 Earth MOID = 1.57187 au 
 Jupiter MOID = 1.76998 au 
 T_jup = 3.195 
[ 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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