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JPL Small-Body Database Browser
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295887 (2008 WJ67)
Classification: Main-belt Asteroid          SPK-ID: 2295887
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1805546729179872 4.835e-08  
a 2.757751429401377 2.1892e-08 au
q 2.259826522076699 1.3295e-07 au
i 7.246413332289282 6.4827e-06 deg
node 231.1227814160253 4.1657e-05 deg
peri 219.0238052603414 4.5778e-05 deg
M 82.8294298407744 1.8392e-05 deg
tp 2458215.630695057717
(2018-Apr-07.13069506)
8.3744e-05 TDB
period 1672.750253690826
4.58
1.9918e-05
5.453e-08
d
yr
n .2152144345551173 2.5627e-09 deg/d
Q 3.255676336726054 2.5845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      8937 days (24.47 yr)  
   first obs. used      1994-11-05  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:35:17  

Additional Information
 Earth MOID = 1.28144 au 
 Jupiter MOID = 1.99872 au 
 T_jup = 3.307 
[ 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 16.4   n/a MPO433907  

295887 (2008 WJ67)          Discovered 2008-Nov-18 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 WJ67 = 2003 TT24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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