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JPL Small-Body Database Browser
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504800 (2010 CO1)
Classification: Apollo [NEO, PHA]          SPK-ID: 2504800
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2178041007977326 3.5578e-07  
a 1.012357295483633 1.6994e-08 au
q .7918617250547957 3.4706e-07 au
i 24.02107955710619 3.1956e-05 deg
node 351.5735417996776 1.1281e-05 deg
peri 252.6354349551757 2.0248e-05 deg
M 331.3060523702381 5.3401e-05 deg
tp 2459030.154250563721
(2020-Jun-29.65425056)
5.5887e-05 TDB
period 372.0481524775179
1.02
9.3679e-06
2.565e-08
d
yr
n .9676166851057111 2.4364e-08 deg/d
Q 1.23285286591247 2.0695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      3568 days (9.77 yr)  
   first obs. used      2010-01-31  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .46482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:21:18  

Additional Information
 Earth MOID = .0225444 au 
 Jupiter MOID = 3.84328 au 
 T_jup = 5.926 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.9   n/a MPO495438  
diameter diameter 0.380 km 0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.032   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

504800 (2010 CO1)          Discovered 2010-Jan-31 by WISE at WISE
Reference: Last Updated: 2017-11-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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