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441413 (2008 GH26)
Classification: Main-belt Asteroid          SPK-ID: 2441413
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1370430749686354 5.3556e-08  
a 3.052447914659711 3.7059e-08 au
q 2.634131066253145 1.6131e-07 au
i 6.728348049778132 6.2715e-06 deg
node 41.59348314464373 5.34e-05 deg
peri 119.9664638342549 5.846e-05 deg
M 125.7077967800977 2.3666e-05 deg
tp 2458320.309543748444
(2018-Jul-20.80954375)
0.00012644 TDB
period 1947.918669507128
5.33
3.5474e-05
9.712e-08
d
yr
n .1848126442009455 3.3657e-09 deg/d
Q 3.470764763066276 4.2138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6801 days (18.62 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52063  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:56:11  

Additional Information
 Earth MOID = 1.65001 au 
 Jupiter MOID = 1.53212 au 
 T_jup = 3.212 
[ 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 16.7   n/a MPO434638  

441413 (2008 GH26)          Discovered 2008-Mar-04 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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