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JPL Small-Body Database Browser
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105415 (2000 QW159)
Classification: Main-belt Asteroid          SPK-ID: 2105415
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2646048252641001 3.6921e-08  
a 2.798421245582952 9.5984e-09 au
q 2.05794548088013 1.0551e-07 au
i 7.724407548020307 5.1556e-06 deg
node 207.0400801152128 2.98e-05 deg
peri 198.9005675346757 3.1933e-05 deg
M 23.77674334767091 9.7852e-06 deg
tp 2458887.567763232727
(2020-Feb-08.06776323)
4.6351e-05 TDB
period 1709.88956064081
4.68
8.7972e-06
2.409e-08
d
yr
n .2105399133877886 1.0832e-09 deg/d
Q 3.538897010285775 1.2138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      932  
   data-arc span      10340 days (28.31 yr)  
   first obs. used      1991-10-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:22:28  

Additional Information
 Earth MOID = 1.06887 au 
 Jupiter MOID = 1.87605 au 
 T_jup = 3.261 
[ 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 15.1   n/a MPO502743  
diameter diameter 5.336 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.057   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

105415 (2000 QW159)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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