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JPL Small-Body Database Browser
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71925 (2000 WQ56)
Classification: Main-belt Asteroid          SPK-ID: 2071925
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162185250606727 6.0706e-08  
a 2.142649850175414 1.1858e-08 au
q 1.893634244866556 1.304e-07 au
i 4.820594166148836 5.25e-06 deg
node 52.0724071503125 8.2747e-05 deg
peri 309.4563730485553 8.8301e-05 deg
M 1.062940877799962 3.6235e-05 deg
tp 2458597.117546440511
(2019-Apr-23.61754644)
0.00011529 TDB
period 1145.57950197227
3.14
9.5097e-06
2.604e-08
d
yr
n .3142514329037936 2.6087e-09 deg/d
Q 2.391665455484272 1.3236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      6982 days (19.12 yr)  
   first obs. used      1999-04-11  
   last obs. used      2018-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62393  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:20:04  

Additional Information
 Earth MOID = .894613 au 
 Jupiter MOID = 3.02976 au 
 T_jup = 3.699 
[ 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 16.2   n/a MPO280206  

71925 (2000 WQ56)          Discovered 2000-Nov-21 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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