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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08643111616320409 6.7074e-08  
a 2.731545773612191 3.7637e-08 au
q 2.495455223548007 1.9533e-07 au
i 6.899841616065008 9.1705e-06 deg
node 208.3779289061644 4.8208e-05 deg
peri 250.7290957496604 7.8243e-05 deg
M 329.8801408300729 6.0031e-05 deg
tp 2459138.462668779829
(2020-Oct-15.96266878)		 0.0002762 TDB
period 1648.963910506185
4.51		 3.4081e-05
9.331e-08		 d
yr
n .2183189078343687 4.5122e-09 deg/d
Q 2.967636323676376 4.089e-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 = 1.52255 au 
 Jupiter MOID = 2.19471 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 17.0   n/a MPO495260  

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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