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12703 (1990 SV13)
Classification: Main-belt Asteroid          SPK-ID: 2012703
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 .05871297302270888 6.1928e-08  
a 2.53914034570899 1.6364e-08 AU
q 2.390059867090506 1.6147e-07 AU
i 4.421464386465685 6.0973e-06 deg
node 7.485628987179862 7.3956e-05 deg
peri 18.6356107129388 9.4598e-05 deg
M 322.463509262471 6.3172e-05 deg
tp 2457154.591844503073
(2015-May-12.09184450)
0.00025967 JED
period 1477.843637781629
4.05
1.4287e-05
3.912e-08
d
yr
n .2435981661364332 2.3549e-09 deg/d
Q 2.688220824327474 1.7325e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      903  
   data-arc span      13138 days (35.97 yr)  
   first obs. used      1978-10-28  
   last obs. used      2014-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52091  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:15:37  

Additional Information
 Earth MOID = 1.39371 AU 
 T_jup = 3.440 
[ 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 MPO302144  

12703 (1990 SV13)          Discovered 1990-Sep-23 by Debehogne, H. at La Silla
Reference: 19991222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SV13 = 1978 UB = 1982 UV3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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