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214940 (2007 VK251)
Classification: Main-belt Asteroid          SPK-ID: 2214940
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07171342250119724 4.6929e-08  
a 2.736562256686731 2.9536e-08 au
q 2.540314011372125 1.3675e-07 au
i 8.769221386336152 5.7252e-06 deg
node 142.4288694383752 3.2108e-05 deg
peri 275.7479056591177 5.0871e-05 deg
M 277.7873225515766 4.0793e-05 deg
tp 2459378.109331022713
(2021-Jun-12.60933102)
0.0001882 TDB
period 1653.508478098879
4.53
2.6769e-05
7.329e-08
d
yr
n .2177188715802111 3.5247e-09 deg/d
Q 2.932810502001336 3.1654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1995-02-03  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60858  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:01:08  

Additional Information
 Earth MOID = 1.57113 au 
 Jupiter MOID = 2.29535 au 
 T_jup = 3.331 
[ 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 16.3   n/a MPO437028  

214940 (2007 VK251)          Discovered 2007-Nov-09 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2007 VK251 = 1997 NK5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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