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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190892338570564 7.1493e-08  
a 2.419062860370123 2.0658e-08 AU
q 1.957282293804872 1.7709e-07 AU
i 10.39932857858127 7.4045e-06 deg
node 318.978110283622 3.9564e-05 deg
peri 255.5810505860755 4.6243e-05 deg
M 189.8782373443308 3.2571e-05 deg
tp 2457649.921302996999
(2016-Sep-18.42130300)
0.00013001 JED
period 1374.260796674909
3.76
1.7604e-05
4.82e-08
d
yr
n .2619590116163087 3.3556e-09 deg/d
Q 2.880843426935372 2.4602e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      10603 days (29.03 yr)  
   first obs. used      1986-02-03  
   last obs. used      2015-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43935  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:05:04  

Additional Information
 Earth MOID = .983937 AU 
 T_jup = 3.468 
[ 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
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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