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12425 (1995 VG2)
Classification: Main-belt Asteroid          SPK-ID: 2012425
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403405771585019 6.5795e-08  
a 2.316499448434482 1.834e-08 AU
q 1.991400578853835 1.5115e-07 AU
i 7.877732018951753 6.5714e-06 deg
node 27.37969477383528 4.9935e-05 deg
peri 304.4027895573043 5.6642e-05 deg
M 157.7272987426496 3.0309e-05 deg
tp 2456236.276600334488
(2012-Nov-04.77660033)
0.00010581 JED
period 1287.794982218004
3.53
1.5293e-05
4.187e-08
d
yr
n .2795476026626244 3.3198e-09 deg/d
Q 2.641598318015129 2.0914e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      924  
   data-arc span      6715 days (18.38 yr)  
   first obs. used      1995-11-12  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51457  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:22:12  

Additional Information
 Earth MOID = .992965 AU 
 T_jup = 3.555 
[ 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 14.0 mag n/a MPO279647  

12425 (1995 VG2)          Discovered 1995-Nov-12 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 19991123/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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