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JPL Small-Body Database Browser
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379349 (2009 WL125)
Classification: Main-belt Asteroid          SPK-ID: 2379349
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 .1674966522182999 6.3576e-08  
a 2.724265716393388 4.2319e-08 au
q 2.267960329144407 1.8203e-07 au
i 4.108801388972394 7.2701e-06 deg
node 235.2364717247018 0.00010123 deg
peri 84.62440091538058 0.00010349 deg
M 122.9938485489395 2.3395e-05 deg
tp 2458039.382886159354
(2017-Oct-12.88288616)
0.00010451 TDB
period 1642.376129910721
4.50
3.8269e-05
1.048e-07
d
yr
n .2191946128805279 5.1074e-09 deg/d
Q 3.180571103642369 4.9407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5172 days (14.16 yr)  
   first obs. used      2004-10-14  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5439  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:05:04  

Additional Information
 Earth MOID = 1.25876 au 
 Jupiter MOID = 2.13782 au 
 T_jup = 3.333 
[ 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 17.0   n/a MPO413414  

379349 (2009 WL125)          Discovered 2009-Nov-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2009 WL125 = 2013 RV88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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