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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324853457778721 7.2687e-08  
a 3.949972650875305 7.1462e-08 au
q 3.031661893323422 3.0465e-07 au
i 10.04653657890999 8.7686e-06 deg
node 216.5801435632768 4.3555e-05 deg
peri 178.7372406173351 4.7302e-05 deg
M 185.7976618679001 2.12e-05 deg
tp 2460388.025709227531
(2024-Mar-18.52570923)
0.00019654 TDB
period 2867.408443984987
7.85
7.7815e-05
2.13e-07
d
yr
n .1255489083723591 3.4071e-09 deg/d
Q 4.868283408427189 8.8076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      10023 days (27.44 yr)  
   first obs. used      1992-11-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:23:51  

Additional Information
 Earth MOID = 2.03863 au 
 Jupiter MOID = .569556 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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