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JPL Small-Body Database Browser
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351141 (2003 WT170)
Classification: Main-belt Asteroid          SPK-ID: 2351141
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2517386624298069 8.2421e-08  
a 2.659285537180991 2.1217e-08 au
q 1.989840553032118 2.1728e-07 au
i 12.61779602138838 6.8549e-06 deg
node 186.2541213614576 4.3391e-05 deg
peri 247.7303075219764 4.9272e-05 deg
M 193.8876479881104 1.5573e-05 deg
tp 2459331.378709468363
(2021-Apr-26.87870947)
6.9329e-05 TDB
period 1583.966106203698
4.34
1.8957e-05
5.19e-08
d
yr
n .227277590467396 2.72e-09 deg/d
Q 3.328730521329864 2.6559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5288 days (14.48 yr)  
   first obs. used      2003-10-21  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56872  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:06:11  

Additional Information
 Earth MOID = 1.04165 au 
 Jupiter MOID = 2.14828 au 
 T_jup = 3.307 
[ 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 16.9   n/a MPO446572  

351141 (2003 WT170)          Discovered 2003-Nov-21 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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