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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128625502615419 5.1356e-08  
a 2.230286610680959 1.1145e-08 au
q 1.978570775985335 1.1023e-07 au
i 3.476285900959576 4.8271e-06 deg
node 158.6646274969449 9.9915e-05 deg
peri 6.384789824646425 0.00010457 deg
M 167.6293260365299 3.1087e-05 deg
tp 2458434.016922524671
(2018-Nov-11.51692252)
0.0001033 TDB
period 1216.576554431037
3.33
9.1189e-06
2.497e-08
d
yr
n .2959123276614214 2.218e-09 deg/d
Q 2.482002445376582 1.2403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      9473 days (25.94 yr)  
   first obs. used      1993-08-17  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:22:49  

Additional Information
 Earth MOID = .985924 au 
 Jupiter MOID = 2.48792 au 
 T_jup = 3.632 
[ 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 17.4   n/a MPO475766  

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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