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JPL Small-Body Database Browser
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382608 (2002 LW22)
Classification: Main-belt Asteroid          SPK-ID: 2382608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2420155666515748 7.265e-08  
a 2.907056595657167 5.2646e-08 au
q 2.203503646370999 2.0129e-07 au
i 10.28290720624151 8.1113e-06 deg
node 70.69781009811354 3.9538e-05 deg
peri 228.5031016826069 5.4691e-05 deg
M 201.0147172390277 5.517e-05 deg
tp 2459800.026899795679
(2022-Aug-08.52689980)
0.00029426 TDB
period 1810.41715892146
4.96
4.9179e-05
1.346e-07
d
yr
n .1988491979464372 5.4017e-09 deg/d
Q 3.610609544943334 6.5387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      6423 days (17.59 yr)  
   first obs. used      2002-06-04  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57021  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:46:03  

Additional Information
 Earth MOID = 1.20325 au 
 Jupiter MOID = 1.67505 au 
 T_jup = 3.217 
[ 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 15.8   n/a MPO471930  

382608 (2002 LW22)          Discovered 2002-Jun-08 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2002 LW22 = 2008 TE186 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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