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JPL Small-Body Database Browser
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441759 (2009 CO28)
Classification: Main-belt Asteroid          SPK-ID: 2441759
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 .1845982946506527 7.5319e-08  
a 2.459955554995151 2.9493e-08 au
q 2.005851954626646 1.902e-07 au
i 1.975868304027047 1.5153e-05 deg
node 359.1107500344211 0.00014499 deg
peri 74.1368902093207 0.00015568 deg
M 287.5429884035585 5.1257e-05 deg
tp 2458884.139842215737
(2020-Feb-04.63984222)
0.00020166 TDB
period 1409.254134939788
3.86
2.5344e-05
6.939e-08
d
yr
n .2554542797317259 4.5941e-09 deg/d
Q 2.914059155363656 3.4937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4453 days (12.19 yr)  
   first obs. used      2005-01-19  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57145  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:35:15  

Additional Information
 Earth MOID = 1.02156 au 
 Jupiter MOID = 2.36194 au 
 T_jup = 3.466 
[ 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 17.8   n/a MPO349182  

441759 (2009 CO28)          Discovered 2009-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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