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324918 (2007 VW308)
Classification: Main-belt Asteroid          SPK-ID: 2324918
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08170259682193259 4.7335e-08  
a 2.295007707307074 1.9315e-08 au
q 2.107499617893736 1.1826e-07 au
i 3.972262714664227 5.8837e-06 deg
node 131.9996568490875 8.2368e-05 deg
peri 313.4266613059226 9.3194e-05 deg
M 205.388888891677 4.6323e-05 deg
tp 2459545.897132025231
(2021-Nov-27.39713203)
0.00016642 TDB
period 1269.914989431273
3.48
1.6032e-05
4.389e-08
d
yr
n .2834835425962055 3.5788e-09 deg/d
Q 2.482515796720412 2.0893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      9185 days (25.15 yr)  
   first obs. used      1995-04-25  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63541  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:35:10  

Additional Information
 Earth MOID = 1.12609 au 
 Jupiter MOID = 2.65019 au 
 T_jup = 3.588 
[ 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 17.4   n/a MPO471376  

324918 (2007 VW308)          Discovered 2007-Nov-08 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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