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JPL Small-Body Database Browser
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201153 (2002 KP4)
Classification: Main-belt Asteroid          SPK-ID: 2201153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2511924408443247 5.9116e-08  
a 2.604922752742771 2.7162e-08 au
q 1.950585848270397 1.6093e-07 au
i 7.298187715893675 6.6654e-06 deg
node 70.60421181927701 5.6906e-05 deg
peri 143.7415108527421 6.087e-05 deg
M 28.48283627027069 2.9677e-05 deg
tp 2458479.001355385862
(2018-Dec-26.50135539)
0.00012494 TDB
period 1535.644542069123
4.20
2.4019e-05
6.576e-08
d
yr
n .2344292511305625 3.6667e-09 deg/d
Q 3.259259657215146 3.3985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6234 days (17.07 yr)  
   first obs. used      2000-12-28  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67972  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:09:28  

Additional Information
 Earth MOID = .949242 au 
 Jupiter MOID = 1.72571 au 
 T_jup = 3.356 
[ 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 16.5   n/a MPO433318  

201153 (2002 KP4)          Discovered 2002-May-16 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 KP4 = 2000 YW20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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