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180497 (2004 CT86)
Classification: Main-belt Asteroid          SPK-ID: 2180497
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366685501365313 5.4332e-08  
a 2.558297846235844 2.0203e-08 au
q 2.20865898877338 1.4219e-07 au
i 9.248274111915986 6.1657e-06 deg
node 178.4819242589849 4.1168e-05 deg
peri 50.41568431135663 5.111e-05 deg
M 340.7738143118893 3.6934e-05 deg
tp 2459280.320733871647
(2021-Mar-06.82073387)
0.00015381 TDB
period 1494.600367433402
4.09
1.7704e-05
4.847e-08
d
yr
n .2408670624229866 2.8532e-09 deg/d
Q 2.907936703698307 2.2964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      7651 days (20.95 yr)  
   first obs. used      2000-03-03  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:45  

Additional Information
 Earth MOID = 1.21183 au 
 Jupiter MOID = 2.09303 au 
 T_jup = 3.405 
[ 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 16.24   n/a E2021B55  

180497 (2004 CT86)          Discovered 2004-Feb-15 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2004 CT86 = 2000 EB163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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