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JPL Small-Body Database Browser
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136043 (2002 WB14)
Classification: Main-belt Asteroid          SPK-ID: 2136043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08766674135641259 5.0564e-08  
a 2.741620034872543 2.2349e-08 au
q 2.501271140377813 1.3994e-07 au
i 5.332920129362927 5.5477e-06 deg
node 178.5019183905295 5.0686e-05 deg
peri 194.3644228110575 5.7287e-05 deg
M 355.5468372869567 2.7453e-05 deg
tp 2459021.010459392136
(2020-Jun-20.51045939)
0.00012651 TDB
period 1658.094674946826
4.54
2.0275e-05
5.551e-08
d
yr
n .2171166733959537 2.6549e-09 deg/d
Q 2.981968929367273 2.4309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      7503 days (20.54 yr)  
   first obs. used      1997-10-30  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56781  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 05:23:53  

Additional Information
 Earth MOID = 1.50157 au 
 Jupiter MOID = 2.45345 au 
 T_jup = 3.338 
[ 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 15.9   n/a MPO439841  
diameter diameter 3.559 km 0.905 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136043 (2002 WB14)          Discovered 2002-Nov-28 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 WB14 = 1997 UA24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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