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259630 (2003 WB34)
Classification: Main-belt Asteroid          SPK-ID: 2259630
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03958394195413539 4.4333e-08  
a 2.291419665921101 1.3293e-08 au
q 2.200716242872716 9.9657e-08 au
i 7.033408278255543 5.5529e-06 deg
node 38.62219046883457 3.6389e-05 deg
peri 113.7124370405055 8.2128e-05 deg
M 186.8531060501439 7.6419e-05 deg
tp 2459609.851080325595
(2022-Jan-30.35108033)
0.00027132 TDB
period 1266.9380542324
3.47
1.1025e-05
3.018e-08
d
yr
n .2841496463046201 2.4727e-09 deg/d
Q 2.382123088969486 1.382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6204 days (16.99 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:08:42  

Additional Information
 Earth MOID = 1.21865 au 
 Jupiter MOID = 2.59456 au 
 T_jup = 3.587 
[ 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 17.1   n/a MPO273589  

259630 (2003 WB34)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

Alternate Designations
 2003 WB34 = 2005 JO159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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