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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2362111568867065 8.1819e-08  
a 2.726687549437785 3.9824e-08 au
q 2.082613528916507 2.3912e-07 au
i 8.641318305290191 8.0904e-06 deg
node 266.2045465016844 6.4694e-05 deg
peri 149.6456805047009 7.1693e-05 deg
M 252.7323127669546 3.4904e-05 deg
tp 2459490.524625850768
(2021-Oct-03.02462585)
0.00016842 TDB
period 1644.5666897154
4.50
3.6029e-05
9.864e-08
d
yr
n .2189026460594917 4.7957e-09 deg/d
Q 3.370761569959063 4.9231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      6054 days (16.57 yr)  
   first obs. used      2003-11-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68007  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:19:33  

Additional Information
 Earth MOID = 1.10001 au 
 Jupiter MOID = 2.00561 au 
 T_jup = 3.299 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457620.5 (2016-Aug-20.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .239700083976838 8.233e-08  
q 2.068971420438737 2.4058e-07 au
tp 2457847.286034586760
(2017-Apr-03.78603459)
0.00013535 TDB
node 266.2416542926762 6.4759e-05 deg
peri 149.4454273664427 7.1423e-05 deg
i 8.644467876437329 8.0869e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      6054 days (16.57 yr)  
   first obs. used      2003-11-20  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68007  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:19:33  

Additional Information
 Jupiter MOID = 2.00561 au 
 T_jup = 3.299 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.778287174681957E-15 -1.969383790698276E-14 -4.82544718063553E-12 3.639699480536097E-14 -8.577056301353287E-13 -2.264593642377476E-14
q -1.969383790698276E-14 5.787999925929325E-14 1.618775386479004E-11 -9.155405389971933E-14 2.957331626466079E-12 7.394364210600787E-14
tp -4.82544718063553E-12 1.618775386479004E-11 1.831849951075245E-8 -6.668856888448172E-12 4.160230518869937E-9 6.477574517772048E-11
node 3.639699480536097E-14 -9.155405389971933E-14 -6.668856888448172E-12 4.19374824074039E-9 -4.147246165622276E-9 8.802686662547637E-11
peri -8.577056301353287E-13 2.957331626466079E-12 4.160230518869937E-9 -4.147246165622276E-9 5.101250844201488E-9 -7.248092860037517E-11
i -2.264593642377476E-14 7.394364210600787E-14 6.477574517772048E-11 8.802686662547637E-11 -7.248092860037517E-11 6.539783841257421E-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 16.82   n/a E2021B25  

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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