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233855 (2008 VG2)
Classification: Main-belt Asteroid          SPK-ID: 2233855
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2560036501588426 5.9764e-08  
a 2.611306588884566 2.3198e-08 au
q 1.942802570446281 1.6586e-07 au
i 3.242107621540144 5.3841e-06 deg
node 299.3761737785394 8.5592e-05 deg
peri 56.68543371714104 8.6123e-05 deg
M 301.7825371467954 1.2288e-05 deg
tp 2459249.750476756920
(2021-Feb-04.25047676)
5.5318e-05 TDB
period 1541.293062852049
4.22
2.0538e-05
5.623e-08
d
yr
n .2335701163371531 3.1124e-09 deg/d
Q 3.279810607322851 2.9136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7241 days (19.82 yr)  
   first obs. used      1999-07-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:32:18  

Additional Information
 Earth MOID = .940628 au 
 Jupiter MOID = 2.18398 au 
 T_jup = 3.360 
[ 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 16.0   n/a MPO437098  

233855 (2008 VG2)          Discovered 2008-Nov-02 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 VG2 = 1999 NJ17 = 2004 YO27 = 2006 FA43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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