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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151913031632004 6.5585e-08  
a 2.187949727801809 1.7022e-08 au
q 1.935916947400749 1.5142e-07 au
i 6.635837354996506 6.7181e-06 deg
node 358.6014975996588 4.3902e-05 deg
peri 258.5442433869605 5.3018e-05 deg
M 58.66991548507769 3.2695e-05 deg
tp 2458807.850716868889
(2019-Nov-20.35071687)
0.00010634 TDB
period 1182.100593699331
3.24
1.3795e-05
3.777e-08
d
yr
n .304542609925773 3.5539e-09 deg/d
Q 2.439982508202869 1.8983e-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 = .9346 au 
 Jupiter MOID = 2.62024 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 17.3   n/a MPO472161  

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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