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19960 (1986 CN1)
Classification: Main-belt Asteroid          SPK-ID: 2019960
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908964693746235 6.9555e-08  
a 2.419866431931715 1.4547e-08 au
q 1.957922473717783 1.7504e-07 au
i 10.39636343943713 7.0231e-06 deg
node 318.9735221548127 2.584e-05 deg
peri 255.4152291508702 3.3492e-05 deg
M 347.1913907098485 2.5527e-05 deg
tp 2457649.419836521311
(2016-Sep-17.91983652)
9.7696e-05 JED
period 1374.945612652365
3.76
1.2398e-05
3.394e-08
d
yr
n .2618285382979878 2.361e-09 deg/d
Q 2.881810390145648 1.7324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      11034 days (30.21 yr)  
   first obs. used      1986-02-03  
   last obs. used      2016-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43395  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:33:42  

Additional Information
 Earth MOID = .982826 au 
 Jupiter MOID = 2.20357 au 
 T_jup = 3.467 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO358821  

19960 (1986 CN1)          Discovered 1986-Feb-03 by Debehogne, H. at La Silla
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 CN1 = 1999 TZ203 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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