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JPL Small-Body Database Browser
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357924 (2005 WF123)
Classification: Main-belt Asteroid          SPK-ID: 2357924
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08276838151760535 1.2906e-07  
a 2.990585719876985 5.8089e-08 au
q 2.743059780053104 3.9987e-07 au
i 14.37588668738022 1.2594e-05 deg
node 36.3477897928576 3.7859e-05 deg
peri 161.1209456902774 7.057e-05 deg
M 55.71847318772265 5.6885e-05 deg
tp 2458308.132215889661
(2018-Jul-08.63221589)
0.00029698 TDB
period 1889.003704841542
5.17
5.5038e-05
1.507e-07
d
yr
n .1905766511083675 5.5527e-09 deg/d
Q 3.238111659700866 6.2897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      4593 days (12.57 yr)  
   first obs. used      2005-10-12  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:01:29  

Additional Information
 Earth MOID = 1.74333 au 
 Jupiter MOID = 1.72848 au 
 T_jup = 3.204 
[ 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 16.0   n/a MPO303212  

357924 (2005 WF123)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 WF123 = 2008 GL122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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