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423600 (2005 WS26)
Classification: Main-belt Asteroid          SPK-ID: 2423600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111134056283872 7.8486e-08  
a 2.545889870648278 3.8078e-08 au
q 2.262954802471113 2.1651e-07 au
i 13.06774488847836 7.7754e-06 deg
node 253.419109272834 3.0348e-05 deg
peri 62.20342995775317 6.3598e-05 deg
M 358.1438520304141 5.7863e-05 deg
tp 2459208.150114590055
(2020-Dec-24.65011459)
0.00023843 TDB
period 1483.740142244343
4.06
3.3288e-05
9.114e-08
d
yr
n .2426300871360499 5.4434e-09 deg/d
Q 2.828824938825444 4.231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      5344 days (14.63 yr)  
   first obs. used      2005-11-21  
   last obs. used      2020-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54989  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 11:58:27  

Additional Information
 Earth MOID = 1.27831 au 
 Jupiter MOID = 2.41173 au 
 T_jup = 3.398 
[ 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 16.59   n/a E2021B25  

423600 (2005 WS26)          Discovered 2005-Nov-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 WS26 = 2009 VG67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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