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214370 (2005 LL6)
Classification: Main-belt Asteroid          SPK-ID: 2214370
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245325048366211 4.4963e-08  
a 2.53346597385598 1.7949e-08 au
q 2.217967110213345 1.217e-07 au
i 5.898901864091378 4.7752e-06 deg
node 182.2179098455694 4.9582e-05 deg
peri 351.7038832894275 5.4597e-05 deg
M 310.1410311284749 2.3287e-05 deg
tp 2459204.491387747510
(2020-Dec-20.99138775)
9.5384e-05 TDB
period 1472.89246551274
4.03
1.5652e-05
4.285e-08
d
yr
n .2444170286896523 2.5974e-09 deg/d
Q 2.848964837498615 2.0184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      9269 days (25.38 yr)  
   first obs. used      1994-09-11  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62852  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:09:39  

Additional Information
 Earth MOID = 1.22291 au 
 Jupiter MOID = 2.11547 au 
 T_jup = 3.431 
[ 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 MPO454540  

214370 (2005 LL6)          Discovered 2005-Jun-04 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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