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JPL Small-Body Database Browser
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487596 (2015 KX116)
Classification: Main-belt Asteroid          SPK-ID: 2487596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048271012757245 4.9542e-08  
a 2.215687523449639 1.8887e-08 au
q 1.983423423033625 1.0308e-07 au
i 5.151572804482589 4.2949e-06 deg
node 136.0079241799187 7.7175e-05 deg
peri 161.3866678874754 8.635e-05 deg
M 147.5641876318189 4.0071e-05 deg
tp 2458506.712984454198
(2019-Jan-23.21298445)
0.00013216 TDB
period 1204.650860410783
3.30
1.5403e-05
4.217e-08
d
yr
n .2988417738540783 3.8211e-09 deg/d
Q 2.447951623865654 2.0867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      5321 days (14.57 yr)  
   first obs. used      2005-05-04  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60978  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:44:30  

Additional Information
 Earth MOID = .968469 au 
 Jupiter MOID = 2.71041 au 
 T_jup = 3.641 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO503657  

487596 (2015 KX116)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 KX116 = 2005 JY52 = 2011 CO20 = 2012 PB40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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