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JPL Small-Body Database Browser
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268839 (2006 WN109)
Classification: Main-belt Asteroid          SPK-ID: 2268839
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498614673005325 5.8906e-08  
a 2.351251866963729 1.4814e-08 au
q 1.998889812187428 1.3713e-07 au
i 2.553377431983956 6.6081e-06 deg
node 82.70438725531467 0.00013915 deg
peri 16.11004131062348 0.00014098 deg
M 141.4415709193559 2.1133e-05 deg
tp 2458083.105595767717
(2017-Nov-25.60559577)
7.6526e-05 TDB
period 1316.882895975616
3.61
1.2445e-05
3.407e-08
d
yr
n .2733728269234548 2.5835e-09 deg/d
Q 2.70361392174003 1.7034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      9097 days (24.91 yr)  
   first obs. used      1993-02-26  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5563  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:46:18  

Additional Information
 Earth MOID = 1.01602 au 
 Jupiter MOID = 2.44436 au 
 T_jup = 3.541 
[ 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 17.6   n/a MPO437235  

268839 (2006 WN109)          Discovered 2006-Nov-19 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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