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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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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386557302572846 5.3709e-08  
a 3.048577733020982 3.6903e-08 au
q 2.625874961202861 1.6185e-07 au
i 6.728699444129645 6.2706e-06 deg
node 41.43868903454617 5.3441e-05 deg
peri 120.0369765229947 5.8337e-05 deg
M 162.706158751688 2.3442e-05 deg
tp 2458321.789475531855
(2018-Jul-22.28947553)
0.00012409 TDB
period 1944.215211246576
5.32
3.5302e-05
9.665e-08
d
yr
n .1851646864593648 3.3622e-09 deg/d
Q 3.471280504839104 4.202e-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 = 1.6415 au 
 Jupiter MOID = 1.53092 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 16.89   n/a E2021B25  

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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