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312187 (2007 VG67)
Classification: Main-belt Asteroid          SPK-ID: 2312187
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .263936315696386 4.0907e-08  
a 2.377790362531906 1.1067e-08 au
q 1.750205134746861 9.7292e-08 au
i 2.948648826727829 5.112e-06 deg
node 300.94587884 9.4788e-05 deg
peri 87.10826671077665 9.5435e-05 deg
M 163.4184466454615 9.1293e-06 deg
tp 2458392.564719223954
(2018-Oct-01.06471922)
3.3189e-05 TDB
period 1339.241105101121
3.67
9.3502e-06
2.56e-08
d
yr
n .2688089535400108 1.8768e-09 deg/d
Q 3.005375590316951 1.3989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7059 days (19.33 yr)  
   first obs. used      2000-12-22  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:26:43  

Additional Information
 Earth MOID = .758055 au 
 Jupiter MOID = 2.46107 au 
 T_jup = 3.491 
[ 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 17.3   n/a MPO471270  

312187 (2007 VG67)          Discovered 2007-Nov-02 by PMO NEO Survey Program at Purple Mountain
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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