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13946 (1990 OK3)
Classification: Main-belt Asteroid          SPK-ID: 2013946
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21426811198589 5.3834e-08  
a 2.410042245308865 1.6763e-08 AU
q 1.893647043600299 1.2748e-07 AU
i 3.08778857312267 5.598e-06 deg
node 127.7754685780318 0.00010036 deg
peri 205.0817673748064 0.00010146 deg
M 121.6919428450362 1.6737e-05 deg
tp 2456338.550252683563
(2013-Feb-15.05025268)
6.0734e-05 JED
period 1366.581099339403
3.74
1.4258e-05
3.904e-08
d
yr
n .2634311276323241 2.7484e-09 deg/d
Q 2.926437447017431 2.0355e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      8636 days (23.64 yr)  
   first obs. used      1990-07-27  
   last obs. used      2014-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58743  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:04:48  

Additional Information
 Earth MOID = .882587 AU 
 T_jup = 3.487 
[ 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 14.5 mag n/a MPO234916  

13946 (1990 OK3)          Discovered 1990-Jul-27 by Holt, H. E. at Palomar (675)
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 OK3 = 1994 TM1 = 2000 CR34 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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