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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204765623803055 6.1691e-08  
a 3.020758183019911 3.1201e-08 AU
q 2.656827621347495 1.8203e-07 AU
i 10.37537463063494 9.4791e-06 deg
node 54.0120083351098 3.333e-05 deg
peri 282.31449519 5.2173e-05 deg
M 68.23076882808704 4.1899e-05 deg
tp 2456637.045431625310
(2013-Dec-10.54543163)
0.00022203 JED
period 1917.663348401653
5.25
2.9711e-05
8.134e-08
d
yr
n .1877284666779783 2.9085e-09 deg/d
Q 3.384688744692328 3.496e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1019  
   data-arc span      7700 days (21.08 yr)  
   first obs. used      1993-11-11  
   last obs. used      2014-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45719  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:17:18  

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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