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259620 (2003 WX)
Classification: Main-belt Asteroid          SPK-ID: 2259620
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 .1567036590779979 4.3413e-08  
a 2.405133774495301 1.3019e-08 au
q 2.028240511459811 1.0163e-07 au
i 2.507130963015759 5.6418e-06 deg
node 218.8617617310254 8.7529e-05 deg
peri 210.9764830631752 8.9101e-05 deg
M 145.2663335090926 1.5743e-05 deg
tp 2458450.744279916559
(2018-Nov-28.24427992)
5.9094e-05 TDB
period 1362.408305140095
3.73
1.1062e-05
3.029e-08
d
yr
n .2642379664317898 2.1455e-09 deg/d
Q 2.78202703753079 1.5059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2003-11-16  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:08:45  

Additional Information
 Earth MOID = 1.04299 au 
 Jupiter MOID = 2.49387 au 
 T_jup = 3.505 
[ 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 17.2   n/a MPO413178  

259620 (2003 WX)          Discovered 2003-Nov-16 by CSS at Catalina
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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