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JPL Small-Body Database Browser
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379834 (2011 LZ22)
Classification: Main-belt Asteroid          SPK-ID: 2379834
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03025619415413314 6.6662e-08  
a 3.090716069311871 5.2696e-08 au
q 2.997202763843472 2.0879e-07 au
i .7093676348599329 7.1094e-06 deg
node 337.4296996831616 0.00057044 deg
peri 198.9280058593422 0.00058342 deg
M 233.3166799407864 0.00012128 deg
tp 2459298.899673975183
(2021-Mar-25.39967398)
0.00067132 TDB
period 1984.664457116744
5.43
5.0757e-05
1.39e-07
d
yr
n .1813908636843309 4.639e-09 deg/d
Q 3.18422937478027 5.429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      1999-02-12  
   last obs. used      2018-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62007  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:13:32  

Additional Information
 Earth MOID = 2.00085 au 
 Jupiter MOID = 1.77835 au 
 T_jup = 3.224 
[ 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 16.5   n/a MPO418933  

379834 (2011 LZ22)          Discovered 2005-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 LZ22 = 2005 EP282 = 2010 EH92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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