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136206 (2003 WN19)
Classification: Main-belt Asteroid          SPK-ID: 2136206
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152416612437298 5.2515e-08  
a 2.248136681965957 1.1478e-08 au
q 1.905483304604679 1.2153e-07 au
i 6.253471220339643 5.6784e-06 deg
node .4942256039858766 4.2138e-05 deg
peri 350.1682895653802 4.4738e-05 deg
M 261.07590468176 1.6026e-05 deg
tp 2458938.823434703737
(2020-Mar-30.32343470)
5.5954e-05 TDB
period 1231.211021961078
3.37
9.4289e-06
2.581e-08
d
yr
n .2923950432368534 2.2392e-09 deg/d
Q 2.590790059327235 1.3227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      5814 days (15.92 yr)  
   first obs. used      2002-05-10  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:27:27  

Additional Information
 Earth MOID = .899207 au 
 Jupiter MOID = 2.8251 au 
 T_jup = 3.606 
[ 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 16.2   n/a MPO436670  
rotation period rot_per 86.811 h n/a LCDB (Rev. 2019-January); 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.]

136206 (2003 WN19)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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