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JPL Small-Body Database Browser
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185331 (2006 VG31)
Classification: Main-belt Asteroid          SPK-ID: 2185331
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04087553702315549 1.0632e-07  
a 2.578706176838529 2.0275e-08 au
q 2.473300177035326 2.7152e-07 au
i 15.03255460422873 5.3752e-06 deg
node 54.70700442460815 1.7467e-05 deg
peri 343.4474156081523 0.00011838 deg
M 122.5199311683818 0.00010997 deg
tp 2458485.739207224584
(2019-Jan-02.23920722)
0.00046183 TDB
period 1512.520319199893
4.14
1.7838e-05
4.884e-08
d
yr
n .2380133314112673 2.8071e-09 deg/d
Q 2.684112176641732 2.1104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      7222 days (19.77 yr)  
   first obs. used      2000-04-27  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:03:34  

Additional Information
 Earth MOID = 1.48511 au 
 Jupiter MOID = 2.50934 au 
 T_jup = 3.376 
[ 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 16.0   n/a MPO502994  

185331 (2006 VG31)          Discovered 2006-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 VG31 = 2005 PQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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