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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07036471555504595 1.2332e-07  
a 3.061343511325736 6.249e-08 AU
q 2.845932945935015 3.9597e-07 AU
i 10.53378588944457 1.0761e-05 deg
node 220.1472166642643 6.4437e-05 deg
peri 300.0863704755307 0.00011662 deg
M 341.750856839545 8.6335e-05 deg
tp 2457099.675979992554
(2015-Mar-18.17597999)
0.00046748 JED
period 1956.439953558291
5.36
5.9904e-05
1.64e-07
d
yr
n .1840076918002247 5.6341e-09 deg/d
Q 3.276754076716457 6.6887e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4934 days (13.51 yr)  
   first obs. used      2001-09-20  
   last obs. used      2015-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55396  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 22:32:30  

Additional Information
 Earth MOID = 1.87074 AU 
 T_jup = 3.204 
[ 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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