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214376 (2005 LF20)
Classification: Jupiter Trojan          SPK-ID: 2214376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06065939721561922 6.5073e-08  
a 5.221794492232533 1.6815e-07 au
q 4.905043585949867 4.3697e-07 au
i 8.174801311209444 6.3431e-06 deg
node 149.3079864149522 4.6598e-05 deg
peri 227.4816979097478 7.7393e-05 deg
M 323.1215085231205 6.6509e-05 deg
tp 2459446.976636376026
(2021-Aug-20.47663638)
0.00081098 TDB
period 4358.410082910736
11.93
0.00021053
5.764e-07
d
yr
n .08259892785480531 3.9898e-09 deg/d
Q 5.5385453985152 1.7835e-07 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      21516 days (58.91 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:46  

Additional Information
 Earth MOID = 3.91226 au 
 Jupiter MOID = .0278203 au 
 T_jup = 2.976 
[ 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 13.0   n/a MPO413069  

214376 (2005 LF20)          Discovered 2005-Jun-04 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 LF20 = 2004 GD69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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