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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909799010503922 7.0525e-08  
a 2.41961451216713 1.8727e-08 au
q 1.957516772053358 1.7591e-07 au
i 10.39873374235815 7.1753e-06 deg
node 318.979306053059 3.7488e-05 deg
peri 255.4852451738568 4.4017e-05 deg
M 294.7694877069785 3.154e-05 deg
tp 2457649.595559887300
(2016-Sep-18.09555989)
0.00012233 JED
period 1374.730910537728
3.76
1.596e-05
4.37e-08
d
yr
n .2618694300393561 3.0402e-09 deg/d
Q 2.881712252280901 2.2304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      10908 days (29.86 yr)  
   first obs. used      1986-02-03  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44328  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:44:00  

Additional Information
 Earth MOID = .982392 au 
 Jupiter MOID = 2.20341 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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