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JPL Small-Body Database Browser
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437381 (2013 WH24)
Classification: Main-belt Asteroid          SPK-ID: 2437381
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539391798139578 1.0552e-07  
a 2.145361751690159 2.2164e-08 au
q 1.81510652323074 2.3851e-07 au
i 6.042107186906668 4.3782e-06 deg
node 296.3422569981172 8.0103e-05 deg
peri 67.27564246410759 8.8658e-05 deg
M 311.2129177052443 2.7391e-05 deg
tp 2458756.043394466944
(2019-Sep-29.54339447)
8.595e-05 TDB
period 1147.755089549983
3.14
1.7787e-05
4.87e-08
d
yr
n .313655764437647 4.8607e-09 deg/d
Q 2.475616980149578 2.5576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7023 days (19.23 yr)  
   first obs. used      2000-08-21  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52114  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:03:33  

Additional Information
 Earth MOID = .82147 au 
 Jupiter MOID = 2.99087 au 
 T_jup = 3.687 
[ 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 17.1   n/a E2014B12  

437381 (2013 WH24)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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