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JPL Small-Body Database Browser
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437876 (2001 QE129)
Classification: Main-belt Asteroid          SPK-ID: 2437876
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2534033007731054 6.1176e-08  
a 2.331744366453935 1.0865e-08 au
q 1.740872647435415 1.3941e-07 au
i 3.860339948084714 1.0245e-05 deg
node 235.6916392408486 8.0946e-05 deg
peri 111.7570786912337 8.6341e-05 deg
M 337.4013660538941 2.1884e-05 deg
tp 2458682.139346159779
(2019-Jul-17.63934616)
7.9242e-05 TDB
period 1300.528372095915
3.56
9.0901e-06
2.489e-08
d
yr
n .2768105700145769 1.9348e-09 deg/d
Q 2.922616085472456 1.3618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6691 days (18.32 yr)  
   first obs. used      2001-07-20  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48543  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:03:47  

Additional Information
 Earth MOID = .738048 au 
 Jupiter MOID = 2.52109 au 
 T_jup = 3.524 
[ 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 17.2   n/a E2015L36  

437876 (2001 QE129)          Discovered 2001-Jul-20 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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