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JPL Small-Body Database Browser
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146012 (2000 CK89)
Classification: Main-belt Asteroid          SPK-ID: 2146012
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07002507823168172 1.9827e-07  
a 2.529301470911836 1.2139e-08 au
q 2.352186937539727 5.0682e-07 au
i 4.319929873981905 7.042e-06 deg
node 34.102897447748 5.4325e-05 deg
peri 15.46174840882593 0.00021848 deg
M 20.46021112585088 0.00019832 deg
tp 2458516.996066856506
(2019-Feb-02.49606686)
0.0008091 TDB
period 1469.262254761205
4.02
1.0577e-05
2.896e-08
d
yr
n .2450209272261676 1.7639e-09 deg/d
Q 2.706416004283945 1.2989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      919  
   data-arc span      8852 days (24.24 yr)  
   first obs. used      1994-10-27  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56326  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:55:32  

Additional Information
 Earth MOID = 1.36185 au 
 Jupiter MOID = 2.53643 au 
 T_jup = 3.444 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO314323  
diameter diameter 2.307 km 0.406 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.276   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146012 (2000 CK89)          Discovered 2000-Feb-04 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 CK89 = 1998 TV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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