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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03151920274592217 4.0692e-08  
a 2.727597469345599 2.0482e-08 au
q 2.641625771700031 1.1179e-07 au
i 3.540811375343357 4.6633e-06 deg
node 319.7477946928915 9.0711e-05 deg
peri 340.3668371660227 0.00013558 deg
M 313.3420729024911 0.00010294 deg
tp 2459213.751347731991
(2020-Dec-30.25134773)
0.00047096 TDB
period 1645.38996820576
4.50
1.8533e-05
5.074e-08
d
yr
n .218793117106802 2.4644e-09 deg/d
Q 2.813569166991167 2.1127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      6659 days (18.23 yr)  
   first obs. used      2001-02-03  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:14:31  

Additional Information
 Earth MOID = 1.62635 au 
 Jupiter MOID = 2.25856 au 
 T_jup = 3.352 
[ 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 15.4   n/a MPO280846  

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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