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12765 (1993 VA3)
Classification: Main-belt Asteroid          SPK-ID: 2012765
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199516923332078 5.9465e-08  
a 3.022248442707469 2.9378e-08 au
q 2.659724627353306 1.722e-07 au
i 10.37313038084778 8.8487e-06 deg
node 53.99431259981209 2.9925e-05 deg
peri 282.4997353353195 4.904e-05 deg
M 143.1647147534812 4.1118e-05 deg
tp 2456637.319681145316
(2013-Dec-10.81968115)
0.00021641 JED
period 1919.082612365596
5.25
2.7982e-05
7.661e-08
d
yr
n .1875896314626282 2.7352e-09 deg/d
Q 3.384772258061632 3.2902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1229  
   data-arc span      8076 days (22.11 yr)  
   first obs. used      1993-11-11  
   last obs. used      2015-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44968  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:21:54  

Additional Information
 Earth MOID = 1.67375 au 
 Jupiter MOID = 2.04619 au 
 T_jup = 3.210 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5 mag n/a MPO319244  

12765 (1993 VA3)          Discovered 1993-Nov-11 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19991222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 VA3 = 1996 GY1 = 1998 SK66 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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