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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07036472621213763 1.2362e-07  
a 3.061343549509489 6.8364e-08 AU
q 2.84593294880696 3.9604e-07 AU
i 10.5337824552998 1.3624e-05 deg
node 220.1472123536331 6.5131e-05 deg
peri 300.08641227439 0.00012017 deg
M 341.750808733798 9.2985e-05 deg
tp 2457099.676243281421
(2015-Mar-18.17624328)
0.00050425 JED
period 1956.439990161936
5.36
6.5535e-05
1.794e-07
d
yr
n .1840076883575675 6.1637e-09 deg/d
Q 3.276754150212018 7.3175e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4876 days (13.35 yr)  
   first obs. used      2001-09-20  
   last obs. used      2015-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54292  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 18:34:55  

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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