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12000 (1996 CK2)
Classification: Main-belt Asteroid          SPK-ID: 2012000
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0863484573230951 8.1183e-08  
a 3.033615044422476 3.2829e-08 au
q 2.771667065224463 2.5726e-07 au
i 11.89500305993155 8.3908e-06 deg
node 13.14063538138041 2.5605e-05 deg
peri 162.1444853214248 4.7352e-05 deg
M 281.8797508514544 4.4754e-05 deg
tp 2458019.293806160481
(2017-Sep-22.79380616)
0.00024411 JED
period 1929.919218909455
5.28
3.1327e-05
8.577e-08
d
yr
n .1865363049772758 3.0279e-09 deg/d
Q 3.295563023620489 3.5663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1049  
   data-arc span      10014 days (27.42 yr)  
   first obs. used      1988-09-10  
   last obs. used      2016-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5157  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:12:19  

Additional Information
 Earth MOID = 1.77675 au 
 Jupiter MOID = 1.66865 au 
 T_jup = 3.204 
[ 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 12.9 mag n/a MPO358746  

12000 (1996 CK2)          Discovered 1996-Feb-12 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19991026/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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