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JPL Small-Body Database Browser
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160176 (2001 WN29)
Classification: Main-belt Asteroid          SPK-ID: 2160176
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2796248017709024 4.5371e-08  
a 2.616878777286069 1.2902e-08 au
q 1.88513456792897 1.1382e-07 au
i 4.007854330936053 6.2034e-06 deg
node 150.5921811956675 6.5341e-05 deg
peri 293.5527103516001 6.6962e-05 deg
M 124.7183015593757 1.2073e-05 deg
tp 2458464.824823137614
(2018-Dec-12.32482314)
5.0138e-05 TDB
period 1546.229071910915
4.23
1.1435e-05
3.131e-08
d
yr
n .2328244931749292 1.7218e-09 deg/d
Q 3.348622986643167 1.651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      9539 days (26.12 yr)  
   first obs. used      1994-03-10  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:09  

Additional Information
 Earth MOID = .905501 au 
 Jupiter MOID = 1.91585 au 
 T_jup = 3.347 
[ 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 16.9   n/a MPO469692  

160176 (2001 WN29)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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