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160139 (2001 CK47)
Classification: Main-belt Asteroid          SPK-ID: 2160139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03200302338630725 4.0523e-08  
a 2.7293894592285 2.0577e-08 au
q 2.64204074453447 1.1169e-07 au
i 3.54140031308142 4.6557e-06 deg
node 319.7375383308107 9.0549e-05 deg
peri 339.3818463371003 0.00013415 deg
M 358.0407535195533 0.00010122 deg
tp 2459209.463616479332
(2020-Dec-25.96361648)
0.00046309 TDB
period 1647.011728623173
4.51
1.8625e-05
5.099e-08
d
yr
n .2185776784364151 2.4718e-09 deg/d
Q 2.816738173922531 2.1235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      7084 days (19.39 yr)  
   first obs. used      2001-02-03  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:04  

Additional Information
 Earth MOID = 1.62474 au 
 Jupiter MOID = 2.25416 au 
 T_jup = 3.351 
[ 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 15.43   n/a E2021B55  

160139 (2001 CK47)          Discovered 2001-Feb-13 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2001 CK47 = 2003 SM309 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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