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437306 (2013 CG85)
Classification: Main-belt Asteroid          SPK-ID: 2437306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2888680013110203 7.9717e-08  
a 3.036823548377466 4.1251e-08 au
q 2.159582399623427 2.5732e-07 au
i 13.59826085165741 6.9479e-06 deg
node 125.5409847260226 3.0764e-05 deg
peri 219.9590484521575 3.3454e-05 deg
M 252.2966142444876 1.0727e-05 deg
tp 2459578.801900656250
(2021-Dec-30.30190066)
6.3767e-05 TDB
period 1932.981797887393
5.29
3.9385e-05
1.078e-07
d
yr
n .186240760463163 3.7947e-09 deg/d
Q 3.914064697131505 5.3167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2000-08-21  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:05:11  

Additional Information
 Earth MOID = 1.16972 au 
 Jupiter MOID = 1.57252 au 
 T_jup = 3.135 
[ 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 MPO434608  

437306 (2013 CG85)          Discovered 2000-Aug-21 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2013 CG85 = 2000 QJ223 = 2011 YK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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