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441419 (2008 GS50)
Classification: Main-belt Asteroid          SPK-ID: 2441419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02643777576064474 5.496e-08  
a 3.09453455393366 4.587e-08 au
q 3.012721943313195 1.7753e-07 au
i 6.174880708753852 6.256e-06 deg
node 31.27157139367342 4.6798e-05 deg
peri 143.7423869218632 0.00011392 deg
M 103.838770297791 0.00010177 deg
tp 2458426.980132358504
(2018-Nov-04.48013236)
0.0005662 TDB
period 1988.343580714871
5.44
4.4209e-05
1.21e-07
d
yr
n .1810552278246443 4.0256e-09 deg/d
Q 3.176347164554125 4.7083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      4971 days (13.61 yr)  
   first obs. used      2005-09-29  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:57  

Additional Information
 Earth MOID = 2.01725 au 
 Jupiter MOID = 1.78271 au 
 T_jup = 3.214 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO437716  

441419 (2008 GS50)          Discovered 2008-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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