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JPL Small-Body Database Browser
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268215 (2005 CG20)
Classification: Main-belt Asteroid          SPK-ID: 2268215
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09663854260590946 4.7145e-08  
a 3.101297510746162 4.2295e-08 au
q 2.801592639120318 1.4766e-07 au
i 11.12553318267349 5.298e-06 deg
node 132.0202960971301 2.7339e-05 deg
peri 80.14614138252311 4.0767e-05 deg
M 156.5320062167776 3.2452e-05 deg
tp 2457733.110374483204
(2016-Dec-10.61037448)
0.00017102 TDB
period 1994.865284953956
5.46
4.0808e-05
1.117e-07
d
yr
n .1804633138464332 3.6917e-09 deg/d
Q 3.401002382372006 4.6382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-03-12  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:26:08  

Additional Information
 Earth MOID = 1.82462 au 
 Jupiter MOID = 1.68444 au 
 T_jup = 3.186 
[ 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 15.1   n/a MPO418423  

268215 (2005 CG20)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 CG20 = 2006 KM113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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