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JPL Small-Body Database Browser
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452690 (2005 XK116)
Classification: Main-belt Asteroid          SPK-ID: 2452690
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04870466195642412 1.0913e-07  
a 3.090352352266362 9.0552e-08 au
q 2.939837785622989 3.3049e-07 au
i 15.16142531416599 1.4529e-05 deg
node 270.4090140311442 5.1104e-05 deg
peri 288.5996308491047 0.00019565 deg
M 65.527516719982 0.00019449 deg
tp 2458239.313395768071
(2018-Apr-30.81339577)
0.0010692 TDB
period 1984.314132933467
5.43
8.7215e-05
2.388e-07
d
yr
n .1814228876492463 7.974e-09 deg/d
Q 3.240866918909735 9.4963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      5378 days (14.72 yr)  
   first obs. used      2003-07-06  
   last obs. used      2018-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69811  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 16:48:27  

Additional Information
 Earth MOID = 1.97116 au 
 Jupiter MOID = 1.92175 au 
 T_jup = 3.170 
[ 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 15.9   n/a MPO440875  

452690 (2005 XK116)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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