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JPL Small-Body Database Browser
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452937 (2006 WN178)
Classification: Main-belt Asteroid          SPK-ID: 2452937
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .08628492773496016 6.7055e-08  
a 2.730745899835535 3.7643e-08 au
q 2.495123687205687 1.9516e-07 au
i 6.900715855911388 9.1717e-06 deg
node 208.3776579580426 4.8202e-05 deg
peri 250.9155857796181 7.8352e-05 deg
M 242.3364108650668 5.9431e-05 deg
tp 2459139.216097705274
(2020-Oct-16.71609771)
0.00027677 TDB
period 1648.239668700709
4.51
3.4081e-05
9.331e-08
d
yr
n .218414837863831 4.5162e-09 deg/d
Q 2.966368112465383 4.0891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4729 days (12.95 yr)  
   first obs. used      2006-11-16  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:52:26  

Additional Information
 Earth MOID = 1.52234 au 
 Jupiter MOID = 2.1966 au 
 T_jup = 3.338 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO409072  

452937 (2006 WN178)          Discovered 2006-Nov-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2006 WN178 = 2010 TP28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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