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351133 (2003 WY112)
Classification: Main-belt Asteroid          SPK-ID: 2351133
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 .1684695655705962 6.0896e-08  
a 2.726589700562445 3.1852e-08 au
q 2.267242318219428 1.7307e-07 au
i 13.195720937262 7.1987e-06 deg
node 256.4466112698593 3.1249e-05 deg
peri 172.7198025322436 4.1928e-05 deg
M 238.3762504906338 3.0584e-05 deg
tp 2459556.076668175233
(2021-Dec-07.57666818)
0.00014654 TDB
period 1644.478166064771
4.50
2.8816e-05
7.889e-08
d
yr
n .2189144297740835 3.836e-09 deg/d
Q 3.185937082905462 3.7218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      7407 days (20.28 yr)  
   first obs. used      2000-03-04  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:29:54  

Additional Information
 Earth MOID = 1.28236 au 
 Jupiter MOID = 2.11365 au 
 T_jup = 3.298 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434216  

351133 (2003 WY112)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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