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452926 (2006 WD47)
Classification: Main-belt Asteroid          SPK-ID: 2452926
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2372531208854223 6.3671e-08  
a 2.683844443553964 1.6369e-08 au
q 2.047093973349787 1.7714e-07 au
i 2.865256542898422 6.4626e-06 deg
node 282.1444202267976 0.00013104 deg
peri 141.2760279997086 0.00015172 deg
M 28.22096486756596 5.1527e-05 deg
tp 2458874.606358794408
(2020-Jan-26.10635879)
0.00022954 TDB
period 1605.958940337326
4.40
1.4693e-05
4.023e-08
d
yr
n .2241651333404472 2.0508e-09 deg/d
Q 3.320594913758142 2.0253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      9510 days (26.04 yr)  
   first obs. used      1994-01-05  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52506  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:37:58  

Additional Information
 Earth MOID = 1.06138 au 
 Jupiter MOID = 2.01745 au 
 T_jup = 3.332 
[ 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 17.5   n/a MPO503597  

452926 (2006 WD47)          Discovered 2006-Nov-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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