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173542 (2000 WT163)
Classification: Main-belt Asteroid          SPK-ID: 2173542
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065316962921787 4.4025e-08  
a 2.3863495724384 1.4508e-08 au
q 1.893492747296582 1.0606e-07 au
i .5578799836966992 5.1698e-06 deg
node 326.7478427665702 0.00050651 deg
peri 21.05075750940814 0.00050667 deg
M 152.921104837912 1.6818e-05 deg
tp 2458428.541593123856
(2018-Nov-06.04159312)
6.0044e-05 TDB
period 1346.47880482985
3.69
1.2279e-05
3.362e-08
d
yr
n .2673640303201742 2.4381e-09 deg/d
Q 2.879206397580218 1.7504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      451  
   data-arc span      7042 days (19.28 yr)  
   first obs. used      2000-10-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56625  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:05:55  

Additional Information
 Earth MOID = .88684 au 
 Jupiter MOID = 2.54275 au 
 T_jup = 3.506 
[ 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 16.7   n/a MPO299915  

173542 (2000 WT163)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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