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134196 (2005 DW)
Classification: Main-belt Asteroid          SPK-ID: 2134196
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05155910382710351 4.7781e-08  
a 3.141352449366009 3.4973e-08 au
q 2.979387132271621 1.4199e-07 au
i 27.22408868985624 9.3961e-06 deg
node 33.56990462054439 1.1191e-05 deg
peri 257.2439724644448 0.00010008 deg
M 150.3414338439213 0.00010079 deg
tp 2458351.222511951933
(2018-Aug-20.72251195)
0.00057129 TDB
period 2033.636954764657
5.57
3.3961e-05
9.298e-08
d
yr
n .177022746934524 2.9562e-09 deg/d
Q 3.303317766460397 3.6776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      2000-03-04  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56534  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:20  

Additional Information
 Earth MOID = 2.05274 au 
 Jupiter MOID = 1.80106 au 
 T_jup = 3.036 
[ 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 14.36   n/a E2021B55  
diameter diameter 8.639 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134196 (2005 DW)          Discovered 2005-Feb-28 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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