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187597 (2006 WW182)
Classification: Main-belt Asteroid          SPK-ID: 2187597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09780780169708927 5.8324e-08  
a 2.368719962933785 1.5266e-08 au
q 2.13704067052322 1.4655e-07 au
i 7.83651303134418 4.3942e-06 deg
node 107.7046276396791 4.2569e-05 deg
peri 304.6892514963614 5.2916e-05 deg
M 330.9363603917423 3.2638e-05 deg
tp 2459308.001990568786
(2021-Apr-03.50199057)
0.00012111 TDB
period 1331.585346033785
3.65
1.2872e-05
3.524e-08
d
yr
n .2703544320852462 2.6135e-09 deg/d
Q 2.600399255344349 1.6759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6699 days (18.34 yr)  
   first obs. used      2002-09-05  
   last obs. used      2021-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59413  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:57:02  

Additional Information
 Earth MOID = 1.1591 au 
 Jupiter MOID = 2.68094 au 
 T_jup = 3.527 
[ 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 16.76   n/a E2021B55  

187597 (2006 WW182)          Discovered 2006-Nov-24 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2006 WW182 = 2005 LA42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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