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JPL Small-Body Database Browser
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295884 (2008 WE62)
Classification: Main-belt Asteroid          SPK-ID: 2295884
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143041594705173 3.8709e-08  
a 2.211387867591877 2.1728e-08 au
q 1.958617036123488 8.9667e-08 au
i 4.025442318805025 4.3913e-06 deg
node 237.0124905707078 0.00013341 deg
peri 164.0265256050633 0.0001427 deg
M 81.23693901031697 5.4596e-05 deg
tp 2458329.451591941445
(2018-Jul-29.95159194)
0.00017961 TDB
period 1201.146031470828
3.29
1.7703e-05
4.847e-08
d
yr
n .2997137654937532 4.4173e-09 deg/d
Q 2.464158699060266 2.4212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      7351 days (20.13 yr)  
   first obs. used      1998-11-23  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:35:07  

Additional Information
 Earth MOID = .966686 au 
 Jupiter MOID = 2.88774 au 
 T_jup = 3.645 
[ 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 17.6   n/a MPO372815  

295884 (2008 WE62)          Discovered 2008-Nov-23 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 WE62 = 2005 YA257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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