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JPL Small-Body Database Browser
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249518 (2010 CO70)
Classification: Main-belt Asteroid          SPK-ID: 2249518
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04133819369880199 4.8605e-08  
a 3.045987375596519 3.3927e-08 au
q 2.920071759460004 1.5206e-07 au
i 2.601609591313175 8.9509e-06 deg
node 341.6603972757696 0.00011807 deg
peri 272.2934697329435 0.00016206 deg
M 139.8379536720348 0.00011124 deg
tp 2457846.253793249800
(2017-Apr-02.75379325)
0.00059873 TDB
period 1941.73775645269
5.32
3.2441e-05
8.882e-08
d
yr
n .185400937280879 3.0975e-09 deg/d
Q 3.171902991733033 3.5329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:48:27  

Additional Information
 Earth MOID = 1.90658 au 
 Jupiter MOID = 1.84404 au 
 T_jup = 3.236 
[ 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 16.0   n/a MPO460091  
diameter diameter 5.011 km 0.304 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.026   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249518 (2010 CO70)          Discovered 2010-Feb-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2010 CO70 = 2005 EG4 = 2008 UU295 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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