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JPL Small-Body Database Browser
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324071 (2005 WA26)
Classification: Main-belt Asteroid          SPK-ID: 2324071
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07893776849344594 4.3269e-08  
a 2.95484703911855 3.4765e-08 au
q 2.721598007611066 1.3448e-07 au
i 3.917645349220179 6.0053e-06 deg
node 274.1394055183225 8.0403e-05 deg
peri 132.7128186917946 9.2566e-05 deg
M 249.8214020554516 4.6076e-05 deg
tp 2459168.300373351023
(2020-Nov-14.80037335)
0.00024122 TDB
period 1855.243561088376
5.08
3.2741e-05
8.964e-08
d
yr
n .194044602849238 3.4245e-09 deg/d
Q 3.188096070626035 3.7509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      5480 days (15.00 yr)  
   first obs. used      2004-08-20  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55826  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:12:47  

Additional Information
 Earth MOID = 1.73281 au 
 Jupiter MOID = 2.11849 au 
 T_jup = 3.260 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO455389  

324071 (2005 WA26)          Discovered 2005-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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