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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07053297002902614 1.2461e-07  
a 3.060503186579733 7.4335e-08 AU
q 2.844636807046966 3.9742e-07 AU
i 10.53690061225961 1.6111e-05 deg
node 220.233249395971 6.5194e-05 deg
peri 300.5386970303849 0.00012478 deg
M 304.4716975662323 0.0001027 deg
tp 2457102.147393451138
(2015-Mar-20.64739345)
0.00055678 JED
period 1955.634458156466
5.35
7.1249e-05
1.951e-07
d
yr
n .1840834817051465 6.7067e-09 deg/d
Q 3.2763695661125 7.9578e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4449 days (12.18 yr)  
   first obs. used      2001-09-20  
   last obs. used      2013-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55896  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 12:32:35  

Additional Information
 Earth MOID = 1.86856 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 15.8 mag n/a MPO280907  

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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