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JPL Small-Body Database Browser
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172954 (2005 KC6)
Classification: Main-belt Asteroid          SPK-ID: 2172954
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876291025512264 7.0355e-08  
a 2.541000233370246 1.722e-08 au
q 2.06423464000053 1.8121e-07 au
i .8129221390021809 4.872e-06 deg
node 106.723522964686 0.00058703 deg
peri 70.99138275252886 0.00058727 deg
M 297.4176618572906 1.7286e-05 deg
tp 2459257.690408547603
(2021-Feb-12.19040855)
7.149e-05 TDB
period 1479.467687289075
4.05
1.5039e-05
4.117e-08
d
yr
n .2433307622011342 2.4735e-09 deg/d
Q 3.017765826739963 2.0451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      5844 days (16.00 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:01:40  

Additional Information
 Earth MOID = 1.06837 au 
 Jupiter MOID = 1.94311 au 
 T_jup = 3.420 
[ 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 17.1   n/a MPO454187  

172954 (2005 KC6)          Discovered 2005-May-18 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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