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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05169926668687155 4.7755e-08  
a 3.140619282937669 3.6473e-08 au
q 2.978251569067143 1.4234e-07 au
i 27.22773427841209 1.0129e-05 deg
node 33.57505010314516 1.1647e-05 deg
peri 257.02485373884 0.00010936 deg
M 115.1496832295769 0.00010946 deg
tp 2458350.248125263623
(2018-Aug-19.74812526)
0.00062078 TDB
period 2032.925044512567
5.57
3.5414e-05
9.696e-08
d
yr
n .1770847385503664 3.0849e-09 deg/d
Q 3.302986996808195 3.8359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      7275 days (19.92 yr)  
   first obs. used      2000-03-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:27:46  

Additional Information
 Earth MOID = 2.05258 au 
 Jupiter MOID = 1.80227 au 
 T_jup = 3.037 
[ 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 14.3   n/a MPO401176  
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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