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JPL Small-Body Database Browser
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160985 (2002 CK109)
Classification: Main-belt Asteroid          SPK-ID: 2160985
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0884689679102022 5.7307e-08  
a 2.431955340443181 1.6591e-08 au
q 2.216802761470468 1.3724e-07 au
i 7.752844981965412 6.2381e-06 deg
node 352.4398575455712 4.6708e-05 deg
peri 269.2670600497439 5.8754e-05 deg
M 94.8971188065123 3.686e-05 deg
tp 2458235.340716558638
(2018-Apr-26.84071656)
0.00014161 TDB
period 1385.261678038101
3.79
1.4175e-05
3.881e-08
d
yr
n .2598786970775484 2.6593e-09 deg/d
Q 2.647107919415894 1.8059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      8394 days (22.98 yr)  
   first obs. used      1996-11-05  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:43:45  

Additional Information
 Earth MOID = 1.21791 au 
 Jupiter MOID = 2.43388 au 
 T_jup = 3.489 
[ 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 16.3   n/a MPO351982  

160985 (2002 CK109)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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