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JPL Small-Body Database Browser
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71986 (2000 WL159)
Classification: Main-belt Asteroid          SPK-ID: 2071986
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185548167184473 6.2817e-08  
a 2.27298078309692 1.1144e-08 au
q 2.003507962952312 1.4076e-07 au
i 7.305553521654316 5.1847e-06 deg
node 43.34285803898917 3.5696e-05 deg
peri 341.7534835949489 4.0915e-05 deg
M 182.813301779339 2.3751e-05 deg
tp 2459216.556703286429
(2021-Jan-02.05670329)
8.5088e-05 TDB
period 1251.676426110261
3.43
9.2054e-06
2.52e-08
d
yr
n .287614268744155 2.1152e-09 deg/d
Q 2.542453603241528 1.2466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      7717 days (21.13 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:49  

Additional Information
 Earth MOID = 1.00865 au 
 Jupiter MOID = 2.89257 au 
 T_jup = 3.591 
[ 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 15.6   n/a MPO337803  

71986 (2000 WL159)          Discovered 2000-Nov-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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