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259102 (2002 WT5)
Classification: Main-belt Asteroid          SPK-ID: 2259102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702122187746037 7.8082e-08  
a 2.487699034170145 1.5431e-08 au
q 2.064262261920606 1.8979e-07 au
i 8.80939153700883 7.0882e-06 deg
node 69.14856947206893 2.9416e-05 deg
peri .9204255109183548 3.2806e-05 deg
M 160.4688200941524 1.8392e-05 deg
tp 2458361.672884599799
(2018-Aug-31.17288460)
6.9484e-05 TDB
period 1433.161665980573
3.92
1.3335e-05
3.651e-08
d
yr
n .2511928755460306 2.3372e-09 deg/d
Q 2.911135806419684 1.8058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      2000-05-05  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:12:25  

Additional Information
 Earth MOID = 1.07864 au 
 Jupiter MOID = 2.38394 au 
 T_jup = 3.438 
[ 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 16.8   n/a MPO352599  

259102 (2002 WT5)          Discovered 2002-Nov-23 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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