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JPL Small-Body Database Browser
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437401 (2013 WK67)
Classification: Main-belt Asteroid          SPK-ID: 2437401
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3398213942463 1.0462e-07  
a 3.083544818342694 6.425e-08 au
q 2.035690318952526 3.4724e-07 au
i 24.11997824567892 2.2822e-05 deg
node 9.772494573260525 2.5111e-05 deg
peri 86.25057715722049 3.9842e-05 deg
M 355.8839615451834 2.7221e-05 deg
tp 2458623.112612857380
(2019-May-19.61261286)
0.00014985 TDB
period 1977.761072453202
5.41
6.1814e-05
1.692e-07
d
yr
n .1820240093781694 5.6891e-09 deg/d
Q 4.131399317732862 8.6083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4110 days (11.25 yr)  
   first obs. used      2007-09-19  
   last obs. used      2018-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:43:42  

Additional Information
 Earth MOID = 1.20531 au 
 Jupiter MOID = 1.8962 au 
 T_jup = 3.009 
[ 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 16.4   n/a MPO460656  

437401 (2013 WK67)          Discovered 2007-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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