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13828 (1999 WL6)
Classification: Main-belt Asteroid          SPK-ID: 2013828
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08347895515130259 4.8128e-08  
a 2.841764101731318 1.861e-08 au
q 2.604536603732308 1.3555e-07 au
i 3.213293833282516 4.1472e-06 deg
node 86.03942698077094 8.7181e-05 deg
peri 286.4327293970031 9.0748e-05 deg
M 147.626706070395 2.7331e-05 deg
tp 2458282.965328082871
(2018-Jun-13.46532808)
0.00013176 TDB
period 1749.76797062038
4.79
1.7188e-05
4.706e-08
d
yr
n .2057415646214864 2.021e-09 deg/d
Q 3.078991599730329 2.0164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1066  
   data-arc span      11085 days (30.35 yr)  
   first obs. used      1989-09-29  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:46:05  

Additional Information
 Earth MOID = 1.60699 au 
 Jupiter MOID = 2.35243 au 
 T_jup = 3.302 
[ 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 14.8   n/a MPO332948  
diameter diameter 3.356 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 22.369 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.299   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13828 (1999 WL6)          Discovered 1999-Nov-28 by Korlevic, K. at Visnjan
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 WL6 = 1989 TT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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