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136341 (2004 CO23)
Classification: Main-belt Asteroid          SPK-ID: 2136341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191617014709359 7.6752e-08  
a 2.726504398834703 2.0573e-08 au
q 2.401609495601569 2.0473e-07 au
i 12.49224832381541 7.2616e-06 deg
node 326.5402575915978 2.293e-05 deg
peri 339.0563043362729 3.4281e-05 deg
M 49.15033741444591 2.8329e-05 deg
tp 2458775.992045130280
(2019-Oct-19.49204513)
0.00012864 TDB
period 1644.400995085424
4.50
1.8611e-05
5.095e-08
d
yr
n .2189247033271824 2.4778e-09 deg/d
Q 3.051399302067838 2.3024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      2000-02-12  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56528  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:53:29  

Additional Information
 Earth MOID = 1.39131 au 
 Jupiter MOID = 2.24624 au 
 T_jup = 3.312 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO436671  
rotation period rot_per 1.35 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

136341 (2004 CO23)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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