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JPL Small-Body Database Browser
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379932 (2012 LW2)
Classification: Main-belt Asteroid          SPK-ID: 2379932
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717310479144402 5.7091e-08  
a 2.704970363321525 3.6071e-08 au
q 2.240442968250816 1.5294e-07 au
i 15.06605456575333 6.9032e-06 deg
node 69.80951906087408 2.8085e-05 deg
peri 226.2123881344301 3.546e-05 deg
M 166.0498333506685 2.2043e-05 deg
tp 2457850.988782725896
(2017-Apr-07.48878273)
9.7407e-05 TDB
period 1624.958199439176
4.45
3.2503e-05
8.899e-08
d
yr
n .2215441604124015 4.4315e-09 deg/d
Q 3.169497758392235 4.2266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6191 days (16.95 yr)  
   first obs. used      2000-11-24  
   last obs. used      2017-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:14:22  

Additional Information
 Earth MOID = 1.25025 au 
 Jupiter MOID = 2.05599 au 
 T_jup = 3.295 
[ 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 16.1   n/a MPO427888  

379932 (2012 LW2)          Discovered 2000-Nov-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 LW2 = 2000 WX63 = 2009 WJ267 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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