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JPL Small-Body Database Browser
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434787 (2006 QW19)
Classification: Main-belt Asteroid          SPK-ID: 2434787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3585580626915122 4.0803e-08  
a 2.723870426718538 2.3028e-08 au
q 1.747204723491636 1.1917e-07 au
i 29.22804490867755 7.6317e-06 deg
node 154.8610724275087 9.3161e-06 deg
peri 95.02429373632721 3.1049e-05 deg
M 335.2693480036251 1.7236e-05 deg
tp 2458713.300534911596
(2019-Aug-17.80053491)
7.8498e-05 TDB
period 1642.018680871302
4.50
2.0823e-05
5.701e-08
d
yr
n .2192423290878602 2.7803e-09 deg/d
Q 3.700536129945439 3.1285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      6692 days (18.32 yr)  
   first obs. used      2001-03-15  
   last obs. used      2019-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50785  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:37  

Additional Information
 Earth MOID = .968412 au 
 Jupiter MOID = 2.26956 au 
 T_jup = 3.089 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO397536  
diameter diameter 2.334 km 0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434787 (2006 QW19)          Discovered 2006-Aug-18 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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