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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191616717933859 1.037e-07  
a 2.726504414210429 2.6007e-08 au
q 2.401609590061068 2.8863e-07 au
i 12.49224967715256 1.0246e-05 deg
node 326.5402446712756 2.3435e-05 deg
peri 339.0563057140689 4.0054e-05 deg
M 49.1503390247174 3.2898e-05 deg
tp 2458775.992035875793
(2019-Oct-19.49203588)
0.00015059 TDB
period 1644.401008995465
4.50
2.3528e-05
6.442e-08
d
yr
n .2189247014752914 3.1323e-09 deg/d
Q 3.05139923835979 2.9106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      6589 days (18.04 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58098  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 00:48:03  

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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