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JPL Small-Body Database Browser
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437723 (2014 DU114)
Classification: Main-belt Asteroid          SPK-ID: 2437723
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078964338505273 8.3664e-08  
a 3.118390354999955 9.9242e-08 au
q 2.78192715634158 2.8391e-07 au
i 13.43934543201371 9.5374e-06 deg
node 167.4122747245922 2.8093e-05 deg
peri 348.8627950082269 4.3264e-05 deg
M 339.516388865925 3.9148e-05 deg
tp 2458714.945353879468
(2019-Aug-19.44535388)
0.00022214 TDB
period 2011.38007975901
5.51
9.6018e-05
2.629e-07
d
yr
n .1789815876286956 8.5441e-09 deg/d
Q 3.45485355365833 1.0995e-07 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      3573 days (9.78 yr)  
   first obs. used      2009-03-19  
   last obs. used      2018-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62983  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:53:48  

Additional Information
 Earth MOID = 1.79261 au 
 Jupiter MOID = 1.53165 au 
 T_jup = 3.166 
[ 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 MPO423576  

437723 (2014 DU114)          Discovered 2009-Mar-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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