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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1907584206084033 7.1534e-08  
a 2.419372078172867 2.1678e-08 AU
q 1.95785648167654 1.7715e-07 AU
i 10.39923841402623 9.187e-06 deg
node 318.9776369436904 3.9619e-05 deg
peri 255.6038515652771 4.7271e-05 deg
M 137.4634623132872 3.261e-05 deg
tp 2456275.647583963778
(2012-Dec-14.14758396)
0.00012068 JED
period 1374.524303355746
3.76
1.8474e-05
5.058e-08
d
yr
n .2619087920970918 3.5201e-09 deg/d
Q 2.880887674669193 2.5813e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      10129 days (27.73 yr)  
   first obs. used      1986-02-03  
   last obs. used      2013-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45369  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 22:34:46  

Additional Information
 Earth MOID = .983437 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 13.9 mag n/a MPO275608  

19960 (1986 CN1)          Discovered 1986-Feb-03 by Debehogne, H. at La Silla (809)
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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