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414452 (2009 GS)
Classification: Main-belt Asteroid          SPK-ID: 2414452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1744064257526771 1.2482e-07  
a 2.334717389178267 1.8338e-08 au
q 1.927527674189063 2.9605e-07 au
i 5.964234696542599 1.411e-05 deg
node 176.2034489190285 5.8641e-05 deg
peri 20.77385030995563 6.4856e-05 deg
M 44.52413523927384 2.8672e-05 deg
tp 2458839.345329581642
(2019-Dec-21.84532958)
0.00010274 TDB
period 1303.016465987072
3.57
1.5352e-05
4.203e-08
d
yr
n .2762820036409055 3.2551e-09 deg/d
Q 2.74190710416747 2.1536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1998-01-26  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:07:01  

Additional Information
 Earth MOID = .927644 au 
 Jupiter MOID = 2.21365 au 
 T_jup = 3.541 
[ 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 17.7   n/a MPO419038  

414452 (2009 GS)          Discovered 2009-Apr-03 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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