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392181 (2009 LZ6)
Classification: Main-belt Asteroid          SPK-ID: 2392181
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156419235844347 6.3237e-08  
a 3.125289489884506 3.7819e-08 au
q 2.636434096084403 2.1127e-07 au
i 13.50584888450667 5.8831e-06 deg
node 159.1566187498778 2.8206e-05 deg
peri 110.2157998529265 4.2773e-05 deg
M 339.883466862782 2.5267e-05 deg
tp 2459113.267626660653
(2020-Sep-20.76762666)
0.00014145 TDB
period 2018.058744064941
5.53
3.6631e-05
1.003e-07
d
yr
n .1783892570316651 3.238e-09 deg/d
Q 3.61414488368461 4.3735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5771 days (15.80 yr)  
   first obs. used      2004-08-23  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:55:17  

Additional Information
 Earth MOID = 1.65827 au 
 Jupiter MOID = 1.75187 au 
 T_jup = 3.154 
[ 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 16.0   n/a MPO472028  

392181 (2009 LZ6)          Discovered 2009-Jun-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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