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413506 (2005 QB129)
Classification: Main-belt Asteroid          SPK-ID: 2413506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .04725325172531303 7.2625e-08  
a 2.696372829893414 3.3296e-08 au
q 2.568960445817166 2.0767e-07 au
i 6.391343804833296 7.7072e-06 deg
node 13.40968057036965 6.2046e-05 deg
peri 354.6039437350461 9.4787e-05 deg
M 100.217278246372 7.3642e-05 deg
tp 2458550.296939190306
(2019-Mar-07.79693919)
0.00032827 TDB
period 1617.217157834328
4.43
2.9955e-05
8.201e-08
d
yr
n .2226046132741311 4.1232e-09 deg/d
Q 2.823785213969662 3.4869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      9422 days (25.80 yr)  
   first obs. used      1992-10-21  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57846  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:52:12  

Additional Information
 Earth MOID = 1.56768 au 
 Jupiter MOID = 2.38656 au 
 T_jup = 3.359 
[ 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 17.1   n/a MPO455943  

413506 (2005 QB129)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 QB129 = 2012 DE2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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