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469577 (2003 WN119)
Classification: Main-belt Asteroid          SPK-ID: 2469577
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 .2362111581237938 8.404e-08  
a 2.726687548841916 3.9948e-08 au
q 2.082613525088238 2.4531e-07 au
i 8.64131743416381 8.1136e-06 deg
node 266.204589199956 6.9984e-05 deg
peri 149.6456379449282 7.7315e-05 deg
M 252.7323132724377 3.6081e-05 deg
tp 2459490.524623380970
(2021-Oct-03.02462338)
0.00017372 TDB
period 1644.566689176313
4.50
3.6141e-05
9.895e-08
d
yr
n .2189026461312477 4.8107e-09 deg/d
Q 3.370761572595593 4.9384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:58:23  

Additional Information
 Earth MOID = 1.10001 au 
 Jupiter MOID = 2.00561 au 
 T_jup = 3.299 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457495.5 (2016-Apr-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2397316391912506 8.4504e-08  
q 2.068775186363422 2.4661e-07 au
tp 2457847.316107707681
(2017-Apr-03.81610771)
0.00014053 TDB
node 266.2459045802971 7.0052e-05 deg
peri 149.4577782058315 7.7027e-05 deg
i 8.644834577003767 8.1118e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:58:23  

Additional Information
 Jupiter MOID = 2.00561 au 
 T_jup = 3.299 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.14087364624022E-15 -2.072582586678612E-14 -5.544910633686884E-12 6.031331405355887E-14 -1.083575733748796E-12 -2.581885912358966E-14
q -2.072582586678612E-14 6.081754070747318E-14 1.823804034381859E-11 -1.613660066603288E-13 3.602795285999606E-12 8.307558722186166E-14
tp -5.544910633686884E-12 1.823804034381859E-11 1.974920668736431E-8 -5.220309995802059E-11 4.607308150883526E-9 7.103270517715275E-11
node 6.031331405355887E-14 -1.613660066603288E-13 -5.220309995802059E-11 4.907271802811179E-9 -4.863570699267875E-9 7.163484681915148E-11
peri -1.083575733748796E-12 3.602795285999606E-12 4.607308150883526E-9 -4.863570699267875E-9 5.933168204740718E-9 -5.456317129587087E-11
i -2.581885912358966E-14 8.307558722186166E-14 7.103270517715275E-11 7.163484681915148E-11 -5.456317129587087E-11 6.580175251528473E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO434689  

469577 (2003 WN119)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

Alternate Designations
 2003 WN119 = 2012 XO133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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