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170025 (2002 VO)
Classification: Main-belt Asteroid          SPK-ID: 2170025
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06929322794568807 1.2353e-07  
a 3.057962722125829 6.109e-08 au
q 2.846066614172147 3.9456e-07 au
i 10.54138563473665 1.0556e-05 deg
node 220.0892856247239 6.4037e-05 deg
peri 299.7240907387439 0.00011766 deg
M 92.68646795360708 8.5752e-05 deg
tp 2457097.624428633826
(2015-Mar-16.12442863)
0.00047384 JED
period 1953.199962074695
5.35
5.8529e-05
1.602e-07
d
yr
n .1843129259625865 5.5231e-09 deg/d
Q 3.269858830079511 6.5323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      4964 days (13.59 yr)  
   first obs. used      2001-09-20  
   last obs. used      2015-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55015  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 22:06:21  

Additional Information
 Earth MOID = 1.86936 au 
 Jupiter MOID = 1.77622 au 
 T_jup = 3.205 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO320761  

170025 (2002 VO)          Discovered 2002-Nov-02 by Young, J. W. at Wrightwood
Reference: 20071124/Numbers.arcLast Updated: 2007-11-26

[ show close-approach data ]
Alternate Designations
 2002 VO = 2004 BW133 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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