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JPL Small-Body Database Browser
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215385 (2002 CN57)
Classification: Main-belt Asteroid          SPK-ID: 2215385
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1120888882095256 5.5974e-08  
a 2.230781007193097 1.1855e-08 au
q 1.980735244257897 1.222e-07 au
i 3.474546389985324 6.0884e-06 deg
node 158.7092277797314 0.00010035 deg
peri 6.362354551977094 0.0001051 deg
M 49.34070371459988 3.1277e-05 deg
tp 2458433.703600069028
(2018-Nov-11.20360007)
0.00010518 TDB
period 1216.981101900705
3.33
9.7008e-06
2.656e-08
d
yr
n .295813960823011 2.358e-09 deg/d
Q 2.480826770128297 1.3183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      9398 days (25.73 yr)  
   first obs. used      1993-08-17  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58434  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:57  

Additional Information
 Earth MOID = .98856 au 
 Jupiter MOID = 2.49047 au 
 T_jup = 3.631 
[ 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 17.5   n/a MPO433409  

215385 (2002 CN57)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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