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JPL Small-Body Database Browser
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434009 (2000 WB132)
Classification: Outer Main-belt Asteroid          SPK-ID: 2434009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2323868840734211 7.9233e-08  
a 3.950723323955204 7.1654e-08 au
q 3.032627040865065 3.3001e-07 au
i 10.04552077802193 9.3606e-06 deg
node 216.5817007294691 5.6742e-05 deg
peri 178.8392647301897 6.2313e-05 deg
M 135.4283429030171 2.5201e-05 deg
tp 2457521.502557969807
(2016-May-13.00255797)
0.00018642 TDB
period 2868.225888350702
7.85
7.8031e-05
2.136e-07
d
yr
n .1255131269340186 3.4146e-09 deg/d
Q 4.868819607045343 8.8305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      9633 days (26.37 yr)  
   first obs. used      1992-11-18  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50498  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:17:02  

Additional Information
 Earth MOID = 2.039 au 
 Jupiter MOID = .566446 au 
 T_jup = 2.986 
[ 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 15.0   n/a MPO437679  
diameter diameter 7.534 km 0.619 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.041   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

434009 (2000 WB132)          Discovered 2000-Nov-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2000 WB132 = 2008 SQ208 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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