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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2301274551741534 1.0475e-07  
a 2.345293661977127 1.8511e-08 au
q 1.80557719991026 2.5246e-07 au
i 24.40635837324399 1.2411e-05 deg
node 328.1275658054553 1.5448e-05 deg
peri 146.555480541688 2.7077e-05 deg
M 194.1959276278548 1.7009e-05 deg
tp 2458004.708685776559
(2017-Sep-08.20868578)
6.3105e-05 JED
period 1311.880485006129
3.59
1.5531e-05
4.252e-08
d
yr
n .2744152414145546 3.2488e-09 deg/d
Q 2.885010124043994 2.2771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      9621 days (26.34 yr)  
   first obs. used      1989-02-07  
   last obs. used      2015-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49652  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:11:04  

Additional Information
 Earth MOID = .849573 au 
 Jupiter MOID = 2.25002 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 13.9 mag n/a MPO296243  
rotation period rot_per 6.163 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Clark, M. (2014) Minor Planet Bul. 41, 178-183.]

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