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312218 (2007 VQ329)
Classification: Main-belt Asteroid          SPK-ID: 2312218
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05973116095749173 5.633e-08  
a 2.461887893714186 2.0792e-08 au
q 2.314836471675443 1.3641e-07 au
i 5.440525963886031 4.8513e-06 deg
node 228.8907471523711 6.5223e-05 deg
peri 247.3206470988994 7.7757e-05 deg
M 43.59766127962447 4.2344e-05 deg
tp 2458829.631688392646
(2019-Dec-12.13168839)
0.00016583 TDB
period 1410.914952160417
3.86
1.7874e-05
4.894e-08
d
yr
n .2551535792067139 3.2324e-09 deg/d
Q 2.608939315752928 2.2034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      7386 days (20.22 yr)  
   first obs. used      1999-11-15  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53362  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:44:38  

Additional Information
 Earth MOID = 1.33772 au 
 Jupiter MOID = 2.45576 au 
 T_jup = 3.481 
[ 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 17.0   n/a MPO418615  

312218 (2007 VQ329)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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