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(2007 VK186)
Classification: Mars-crossing Asteroid          SPK-ID: 3394711
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5132280789191653 2.1511e-07  
a 2.722945688838554 2.6089e-08 au
q 1.32545350395472 5.7657e-07 au
i 11.91747072729645 8.4508e-06 deg
node 168.7637419082683 6.4182e-05 deg
peri 308.2463530954223 0.00013826 deg
M 309.9016946651053 2.8187e-05 deg
tp 2459428.890181730196
(2021-Aug-02.39018173)
0.00013153 TDB
period 1641.182568417177
4.49
2.3587e-05
6.458e-08
d
yr
n .2193540236947548 3.1525e-09 deg/d
Q 4.120437873722389 3.9479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      3423 days (9.37 yr)  
   first obs. used      2007-11-12  
   last obs. used      2017-03-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 01:08:16  

Additional Information
 Earth MOID = .381607 au 
 Jupiter MOID = 1.23497 au 
 T_jup = 3.126 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.4   n/a MPO402967  

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