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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204765628927267 6.1636e-08  
a 3.020758182672928 3.1152e-08 AU
q 2.656827619494414 1.8178e-07 AU
i 10.3753746876558 9.477e-06 deg
node 54.0120077293457 3.3247e-05 deg
peri 282.3144957550005 5.2116e-05 deg
M 68.23076897137906 4.1886e-05 deg
tp 2456637.045430924639
(2013-Dec-10.54543092)
0.00022197 JED
period 1917.66334807124
5.25
2.9664e-05
8.122e-08
d
yr
n .1877284667103239 2.904e-09 deg/d
Q 3.384688745851442 3.4905e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1041  
   data-arc span      7719 days (21.13 yr)  
   first obs. used      1993-11-11  
   last obs. used      2014-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45259  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:35:50  

Additional Information
 Earth MOID = 1.67329 AU 
 T_jup = 3.211 
[ 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 (399)
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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