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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07036472734911994 1.2386e-07  
a 3.061343551806684 7.2379e-08 AU
q 2.84593294746182 3.9607e-07 AU
i 10.53378383899948 1.4898e-05 deg
node 220.1472126913759 6.5149e-05 deg
peri 300.0864139775966 0.0001224 deg
M 341.7508060473115 9.7591e-05 deg
tp 2457099.676257992912
(2015-Mar-18.17625799)
0.00052968 JED
period 1956.43999236407
5.36
6.9384e-05
1.9e-07
d
yr
n .1840076881504518 6.5257e-09 deg/d
Q 3.276754156151548 7.7472e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4827 days (13.22 yr)  
   first obs. used      2001-09-20  
   last obs. used      2014-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55179  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 08:40:30  

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 (673)
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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