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469568 (2003 WL6)
Classification: Main-belt Asteroid          SPK-ID: 2469568
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108340450892683 1.7526e-07  
a 2.754707284690549 5.4863e-08 au
q 2.173921204822366 5.0899e-07 au
i 13.3944733248987 1.4145e-05 deg
node 248.8692349542461 5.5021e-05 deg
peri 137.3886316110557 6.3456e-05 deg
M 239.0084247637411 3.8993e-05 deg
tp 2459561.760195689103
(2021-Dec-13.26019569)
0.00019501 TDB
period 1669.981319389629
4.57
4.9889e-05
1.366e-07
d
yr
n .2155712736544732 6.44e-09 deg/d
Q 3.335493364558732 6.643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      5619 days (15.38 yr)  
   first obs. used      2003-11-16  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:01:20  

Additional Information
 Earth MOID = 1.19985 au 
 Jupiter MOID = 2.1763 au 
 T_jup = 3.273 
[ 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 MPO382918  

469568 (2003 WL6)          Discovered 2003-Nov-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2003 WL6 = 2012 UZ138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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