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JPL Small-Body Database Browser
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452128 (2015 KX120)
Classification: Main-belt Asteroid          SPK-ID: 2452128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2563171148820351 9.1637e-08  
a 2.445701484559765 2.926e-08 au
q 1.818826336174696 2.0753e-07 au
i 4.321037361627552 5.2965e-06 deg
node 63.80971904981138 0.0001158 deg
peri 236.7988801121872 0.00011838 deg
M 5.807557649012485 2.6391e-05 deg
tp 2458577.963076713399
(2019-Apr-04.46307671)
0.00010209 TDB
period 1397.023133219536
3.82
2.5071e-05
6.864e-08
d
yr
n .2576907936881153 4.6245e-09 deg/d
Q 3.072576632944834 3.676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      6048 days (16.56 yr)  
   first obs. used      2003-04-07  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51149  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:30  

Additional Information
 Earth MOID = .806956 au 
 Jupiter MOID = 2.17386 au 
 T_jup = 3.449 
[ 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 17.4   n/a MPO440874  

452128 (2015 KX120)          Discovered 2003-Apr-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 KX120 = 2007 JL30 = 2014 FF42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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