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JPL Small-Body Database Browser
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71972 (2000 WQ126)
Classification: Main-belt Asteroid          SPK-ID: 2071972
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330379316161839 2.9362e-08  
a 2.26757298930538 8.898e-09 au
q 1.965899769019465 6.4624e-08 au
i 6.950745051405567 3.9304e-06 deg
node 233.4923562858205 2.6691e-05 deg
peri 305.9366527564832 3.0736e-05 deg
M 43.29419660021507 1.5011e-05 deg
tp 2458450.508197645009
(2018-Nov-28.00819765)
5.1893e-05 TDB
period 1247.212169021486
3.41
7.3411e-06
2.01e-08
d
yr
n .2886437519948526 1.699e-09 deg/d
Q 2.569246209591295 1.0082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      8345 days (22.85 yr)  
   first obs. used      1996-10-18  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:54  

Additional Information
 Earth MOID = .977759 au 
 Jupiter MOID = 2.42322 au 
 T_jup = 3.594 
[ 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 15.7   n/a MPO436286  

71972 (2000 WQ126)          Discovered 2000-Nov-16 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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