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JPL Small-Body Database Browser
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226596 (2004 CY31)
Classification: Main-belt Asteroid          SPK-ID: 2226596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2185794699294438 6.5893e-08  
a 2.182272564388638 1.8847e-08 au
q 1.705272584023001 1.5413e-07 au
i 3.492464538902836 6.0209e-06 deg
node 293.362816946364 8.1486e-05 deg
peri 56.176892522601 8.2639e-05 deg
M 23.73742944115637 1.6396e-05 deg
tp 2458522.858645730919
(2019-Feb-08.35864573)
5.2959e-05 TDB
period 1177.502711747193
3.22
1.5254e-05
4.176e-08
d
yr
n .3057317799853113 3.9607e-09 deg/d
Q 2.659272544754275 2.2967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      6883 days (18.84 yr)  
   first obs. used      1999-09-06  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:17:02  

Additional Information
 Earth MOID = .70103 au 
 Jupiter MOID = 2.77134 au 
 T_jup = 3.646 
[ 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 17.1   n/a MPO418209  

226596 (2004 CY31)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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