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324568 (2006 WF149)
Classification: Main-belt Asteroid          SPK-ID: 2324568
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641542244351734 5.4078e-08  
a 2.625124753197775 2.8143e-08 au
q 2.194199435291019 1.3581e-07 au
i 12.95531400521572 5.0008e-06 deg
node 66.81409153055417 3.5319e-05 deg
peri 13.7486811054488 5.6051e-05 deg
M 58.57191325059539 3.4446e-05 deg
tp 2458747.738888051406
(2019-Sep-21.23888805)
0.00015075 TDB
period 1553.543247122268
4.25
2.4983e-05
6.84e-08
d
yr
n .2317283414329483 3.7264e-09 deg/d
Q 3.056050071104532 3.2763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      4821 days (13.20 yr)  
   first obs. used      2006-11-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:11:40  

Additional Information
 Earth MOID = 1.21159 au 
 Jupiter MOID = 2.23303 au 
 T_jup = 3.348 
[ 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 16.9   n/a MPO418667  
diameter diameter 2.274 km 0.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

324568 (2006 WF149)          Discovered 2006-Nov-20 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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