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JPL Small-Body Database Browser
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469180 (2016 EQ196)
Classification: Main-belt Asteroid          SPK-ID: 2469180
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2735880248977641 1.41e-07  
a 3.07130551566568 4.3284e-08 au
q 2.231033105777098 4.4145e-07 au
i 14.06183208578881 1.0827e-05 deg
node 144.624194478019 2.6951e-05 deg
peri 71.25109484107766 5.7257e-05 deg
M 263.1131590417625 3.7027e-05 deg
tp 2459529.609124960507
(2021-Nov-11.10912496)
0.00020771 TDB
period 1965.997478108381
5.38
4.156e-05
1.138e-07
d
yr
n .1831131545226499 3.8709e-09 deg/d
Q 3.911577925554262 5.5126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2000-04-30  
   last obs. used      2017-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:57:35  

Additional Information
 Earth MOID = 1.27246 au 
 Jupiter MOID = 1.34561 au 
 T_jup = 3.128 
[ 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 16.6   n/a MPO419282  

469180 (2016 EQ196)          Discovered 2005-Jan-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 EQ196 = 2011 KX3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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