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13026 (1989 CX)
Classification: Main-belt Asteroid          SPK-ID: 2013026
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2304614471249888 1.0586e-07  
a 2.34497944941846 1.4212e-08 AU
q 1.804552092027122 2.5275e-07 AU
i 24.406064413582 1.2942e-05 deg
node 328.129325193578 1.6351e-05 deg
peri 146.5233663473878 2.9133e-05 deg
M 29.53698555491879 1.8553e-05 deg
tp 2456692.885533178526
(2014-Feb-04.38553318)
6.7617e-05 JED
period 1311.616853510605
3.59
1.1924e-05
3.265e-08
d
yr
n .2744703981474794 2.4952e-09 deg/d
Q 2.885406806809798 1.7488e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      9184 days (25.14 yr)  
   first obs. used      1989-02-07  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53512  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:03:12  

Additional Information
 Earth MOID = .848587 AU 
 T_jup = 3.409 
[ 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 13.8 mag n/a PDS3 (MPC 37494)  

13026 (1989 CX)          Discovered 1989-Feb-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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