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469584 (2003 YW179)
Classification: TransNeptunian Object          SPK-ID: 2469584
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1484861459802078 6.1858e-05  
a 41.92271518354759 0.0038445 au
q 35.69777277691666 0.00073156 au
i 2.387220995921727 0.00015858 deg
node 97.21738105355357 0.0024432 deg
peri 18.41069377469745 0.015306 deg
M 19.08223234037825 0.012045 deg
tp 2453745.179470958760
(2006-Jan-09.67947096)
3.0408 TDB
period 99145.39120517514
271.45
13.638
0.03734
d
yr
n .003631031111219307 4.9947e-07 deg/d
Q 48.14765759017851 0.0044154 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      4125 days (11.29 yr)  
   first obs. used      2003-12-24  
   last obs. used      2015-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .34  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:41:06  

Additional Information
 Earth MOID = 34.7142 au 
 Jupiter MOID = 30.4327 au 
 T_jup = 5.733 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.8   n/a MPO382923  

469584 (2003 YW179)          Discovered 2003-Dec-24 by Mauna Kea at Mauna Kea
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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