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JPL Small-Body Database Browser
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413211 (2003 GD28)
Classification: Main-belt Asteroid          SPK-ID: 2413211
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 .1149837459299808 6.561e-08  
a 2.187699241664865 1.6783e-08 au
q 1.936149387890061 1.5121e-07 au
i 6.635666562077899 6.7187e-06 deg
node 358.630502597485 4.3906e-05 deg
peri 258.7205384247649 5.3078e-05 deg
M 296.6791910025926 3.2183e-05 deg
tp 2458808.385311864034
(2019-Nov-20.88531186)
0.00010668 TDB
period 1181.897601373296
3.24
1.36e-05
3.723e-08
d
yr
n .3045949154831188 3.505e-09 deg/d
Q 2.43924909543967 1.8713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      5855 days (16.03 yr)  
   first obs. used      2003-03-31  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:50:07  

Additional Information
 Earth MOID = .934538 au 
 Jupiter MOID = 2.6217 au 
 T_jup = 3.658 
[ 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 17.4   n/a MPO434519  

413211 (2003 GD28)          Discovered 2003-Apr-07 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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