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JPL Small-Body Database Browser
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344031 (2012 LZ13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03870484548869162 5.7624e-08  
a 3.258001966613959 5.0127e-08 au
q 3.131901503894312 2.014e-07 au
i 7.196347485190321 6.1405e-06 deg
node 147.0594824561273 4.4712e-05 deg
peri 209.9144709860063 8.1446e-05 deg
M 320.5815076012339 6.7874e-05 deg
tp 2458835.692218934372
(2019-Dec-18.19221893)
0.00040494 TDB
period 2147.95629319969
5.88
4.9572e-05
1.357e-07
d
yr
n .1676011756569442 3.868e-09 deg/d
Q 3.384102429333605 5.2067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      8386 days (22.96 yr)  
   first obs. used      1996-10-09  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:22:52  

Additional Information
 Earth MOID = 2.12751 au 
 Jupiter MOID = 1.83775 au 
 T_jup = 3.166 
[ 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 16.0   n/a MPO455506  

344031 (2012 LZ13)          Discovered 2010-Jan-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

Alternate Designations
 2012 LZ13 = 2010 GH21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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