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117724 (2005 GW11)
Classification: Main-belt Asteroid          SPK-ID: 2117724
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04486120034063867 3.445e-08  
a 2.376267571421113 1.2722e-08 au
q 2.269665355836628 8.2374e-08 au
i 7.292807576236645 3.8198e-06 deg
node 96.94510107442167 2.9723e-05 deg
peri 133.0986450134474 5.3111e-05 deg
M 21.42375703578951 4.3261e-05 deg
tp 2458920.877726797029
(2020-Mar-12.37772680)
0.00016084 TDB
period 1337.954790337888
3.66
1.0745e-05
2.942e-08
d
yr
n .2690673874780816 2.1608e-09 deg/d
Q 2.482869787005599 1.3293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7118 days (19.49 yr)  
   first obs. used      2001-02-19  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58595  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:16:39  

Additional Information
 Earth MOID = 1.2639 au 
 Jupiter MOID = 2.51128 au 
 T_jup = 3.529 
[ 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 16.2   n/a MPO432681  

117724 (2005 GW11)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GW11 = 2001 FG195 = 2002 LD6 = 2003 YJ45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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