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160126 (2000 WW94)
Classification: Main-belt Asteroid          SPK-ID: 2160126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .175866179233353 3.893e-08  
a 2.464324795041821 1.14e-08 au
q 2.0309334089478 9.8388e-08 au
i 2.645632396992472 3.5659e-06 deg
node 292.2004592800554 0.00010517 deg
peri 110.1227476435308 0.00010628 deg
M 37.12043670722768 1.3323e-05 deg
tp 2458854.801217360519
(2020-Jan-06.30121736)
5.2445e-05 TDB
period 1413.010363102767
3.87
9.8047e-06
2.684e-08
d
yr
n .2547752015133787 1.7679e-09 deg/d
Q 2.897716181135842 1.3405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      8394 days (22.98 yr)  
   first obs. used      1997-02-03  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46403  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:14:08  

Additional Information
 Earth MOID = 1.0414 au 
 Jupiter MOID = 2.50863 au 
 T_jup = 3.465 
[ 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 16.0   n/a MPO449860  

160126 (2000 WW94)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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