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357925 (2005 WZ129)
Classification: Main-belt Asteroid          SPK-ID: 2357925
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 .1651842551713397 1.208e-07  
a 2.127345714330827 2.3855e-08 au
q 1.775941697017148 2.7423e-07 au
i 3.067469171776798 3.218e-06 deg
node 244.57767803945 0.00012604 deg
peri 64.73828547168344 0.00012911 deg
M 342.1084176648599 2.0662e-05 deg
tp 2459056.825076016458
(2020-Jul-26.32507602)
6.4246e-05 TDB
period 1133.327784323444
3.10
1.9063e-05
5.219e-08
d
yr
n .3176486140899713 5.3429e-09 deg/d
Q 2.478749731644506 2.7796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7088 days (19.41 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55585  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:04  

Additional Information
 Earth MOID = .764001 au 
 Jupiter MOID = 2.76035 au 
 T_jup = 3.705 
[ 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 18.1   n/a MPO471690  

357925 (2005 WZ129)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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