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13120 (1993 VU7)
Classification: Main-belt Asteroid          SPK-ID: 2013120
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2855574352830822 5.286e-08  
a 3.043737018203212 3.3695e-08 au
q 2.174575281608926 1.5846e-07 au
i 21.8386877092047 8.6562e-06 deg
node 126.211902392736 1.4745e-05 deg
peri 258.8731204891654 2.1815e-05 deg
M 103.8858836529439 1.3678e-05 deg
tp 2457040.789887259205
(2015-Jan-18.28988726)
7.2992e-05 JED
period 1939.586337445342
5.31
3.2207e-05
8.818e-08
d
yr
n .1856065868530304 3.0821e-09 deg/d
Q 3.912898754797497 4.3317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      9935 days (27.20 yr)  
   first obs. used      1988-12-30  
   last obs. used      2016-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58333  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:15:38  

Additional Information
 Earth MOID = 1.2909 au 
 Jupiter MOID = 2.06677 au 
 T_jup = 3.070 
[ 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 14.0 mag n/a MPO358757  

13120 (1993 VU7)          Discovered 1993-Nov-04 by McNaught, R. H. at Siding Spring
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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