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259625 (2003 WS25)
Classification: Main-belt Asteroid          SPK-ID: 2259625
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688211964963212 5.2032e-08  
a 2.637046071899128 2.2343e-08 au
q 2.191856798825194 1.3825e-07 au
i 33.89599818406541 7.0236e-06 deg
node 133.8975435377041 1.1901e-05 deg
peri 342.1187583359774 2.4613e-05 deg
M 323.4119772517595 2.4354e-05 deg
tp 2459159.468634100015
(2020-Nov-05.96863410)
0.00010695 TDB
period 1564.137769066991
4.28
1.9879e-05
5.443e-08
d
yr
n .2301587539918176 2.9251e-09 deg/d
Q 3.082235344973062 2.6115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8529 days (23.35 yr)  
   first obs. used      1997-07-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62092  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:55  

Additional Information
 Earth MOID = 1.21674 au 
 Jupiter MOID = 2.01414 au 
 T_jup = 3.138 
[ 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 15.8   n/a MPO413178  

259625 (2003 WS25)          Discovered 2003-Nov-20 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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