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JPL Small-Body Database Browser
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215435 (2002 LW8)
Classification: Main-belt Asteroid          SPK-ID: 2215435
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2399028026826258 4.5177e-08  
a 2.316236943300089 1.3323e-08 au
q 1.760565208925359 1.0753e-07 au
i 5.243494989352403 8.9605e-06 deg
node 201.0242744839701 5.3282e-05 deg
peri 109.4180702782197 5.68e-05 deg
M 246.7836497748683 2.021e-05 deg
tp 2459005.429626366664
(2020-Jun-04.92962637)
7.3979e-05 TDB
period 1287.576089514677
3.53
1.1109e-05
3.041e-08
d
yr
n .2795951267902886 2.4123e-09 deg/d
Q 2.871908677674818 1.6519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7109 days (19.46 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:49:20  

Additional Information
 Earth MOID = .754271 au 
 Jupiter MOID = 2.43117 au 
 T_jup = 3.536 
[ 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 17.2   n/a MPO433410  

215435 (2002 LW8)          Discovered 2002-Jun-05 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2002 LW8 = 1999 TD316 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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