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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05837013893331763 4.7296e-08  
a 2.53906107264326 1.4682e-08 au
q 2.390855725072894 1.1989e-07 au
i 4.421684414291317 5.4161e-06 deg
node 7.485435132072712 7.1472e-05 deg
peri 18.87426516870746 8.896e-05 deg
M 108.429499779146 5.4966e-05 deg
tp 2457155.404604931002
(2015-May-12.90460493)
0.00022551 JED
period 1477.774429940299
4.05
1.2818e-05
3.509e-08
d
yr
n .2436095744426595 2.113e-09 deg/d
Q 2.687266420213625 1.5539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1010  
   data-arc span      13630 days (37.32 yr)  
   first obs. used      1978-10-28  
   last obs. used      2016-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5204  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:14:19  

Additional Information
 Earth MOID = 1.39339 au 
 Jupiter MOID = 2.55887 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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