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JPL Small-Body Database Browser
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100899 (1998 KC6)
Classification: Main-belt Asteroid          SPK-ID: 2100899
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889414544145575 3.5732e-08  
a 2.405362923423136 1.2227e-08 au
q 1.950890154276717 8.4928e-08 au
i 2.966684600056973 5.2829e-06 deg
node 145.674083674398 9.6471e-05 deg
peri 148.4931313165944 9.8093e-05 deg
M 323.0890807344031 1.9727e-05 deg
tp 2459140.208138527801
(2020-Oct-17.70813853)
7.5247e-05 TDB
period 1362.603014790966
3.73
1.0389e-05
2.844e-08
d
yr
n .2642002080519593 2.0144e-09 deg/d
Q 2.859835692569555 1.4537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1998-05-24  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60672  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:13:09  

Additional Information
 Earth MOID = .935612 au 
 Jupiter MOID = 2.33768 au 
 T_jup = 3.497 
[ 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 16.4   n/a MPO436470  

100899 (1998 KC6)          Discovered 1998-May-24 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 KC6 = 2001 FL116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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