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JPL Small-Body Database Browser
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469255 (2016 JX26)
Classification: Main-belt Asteroid          SPK-ID: 2469255
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .175987975530692 1.1048e-07  
a 2.656998370446486 3.0603e-08 au
q 2.189398606243262 2.9514e-07 au
i 7.587934840197459 9.822e-06 deg
node 203.5632992031466 4.2475e-05 deg
peri 28.89239641660768 4.9181e-05 deg
M 243.8623417791715 2.0828e-05 deg
tp 2459110.835668181409
(2020-Sep-18.33566818)
9.5485e-05 TDB
period 1581.923067502994
4.33
2.7331e-05
7.483e-08
d
yr
n .2275711173288892 3.9317e-09 deg/d
Q 3.124598134649711 3.5989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5704 days (15.62 yr)  
   first obs. used      2003-05-02  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:29  

Additional Information
 Earth MOID = 1.18265 au 
 Jupiter MOID = 1.87196 au 
 T_jup = 3.353 
[ 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 16.8   n/a MPO419283  

469255 (2016 JX26)          Discovered 2003-May-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 JX26 = 2007 EP222 = 2009 WG270 = 2009 WJ21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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