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JPL Small-Body Database Browser
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201954 (2004 KO3)
Classification: Main-belt Asteroid          SPK-ID: 2201954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1916023334428184 4.4546e-08  
a 2.132674162050263 1.2876e-08 au
q 1.724048816128226 8.9188e-08 au
i 1.577638218643673 6.7463e-06 deg
node 211.5064873875793 0.00014328 deg
peri 87.45901546995621 0.0001455 deg
M 243.7349562387595 3.046e-05 deg
tp 2458967.893819914358
(2020-Apr-28.39381991)
9.8392e-05 TDB
period 1137.588486534086
3.11
1.0302e-05
2.821e-08
d
yr
n .3164588990319507 2.8658e-09 deg/d
Q 2.541299507972301 1.5343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      8604 days (23.56 yr)  
   first obs. used      1995-08-19  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:28:55  

Additional Information
 Earth MOID = .708519 au 
 Jupiter MOID = 2.66486 au 
 T_jup = 3.696 
[ 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 MPO433323  

201954 (2004 KO3)          Discovered 2004-May-16 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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