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JPL Small-Body Database Browser
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437724 (2014 DR116)
Classification: Main-belt Asteroid          SPK-ID: 2437724
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 .071689151472467 6.3586e-08  
a 3.065827521876514 7.1231e-08 au
q 2.84604094827225 2.0069e-07 au
i 10.18564769871828 6.3519e-06 deg
node 177.3016704814343 4.5546e-05 deg
peri 112.0080489847577 7.051e-05 deg
M 228.174029593886 5.644e-05 deg
tp 2459318.490141144899
(2021-Apr-13.99014114)
0.00031788 TDB
period 1960.739981779612
5.37
6.8334e-05
1.871e-07
d
yr
n .1836041511599391 6.3988e-09 deg/d
Q 3.285614095480777 7.6338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      4472 days (12.24 yr)  
   first obs. used      2006-11-11  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70296  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:54:43  

Additional Information
 Earth MOID = 1.84967 au 
 Jupiter MOID = 1.89171 au 
 T_jup = 3.204 
[ 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 16.0   n/a MPO434612  

437724 (2014 DR116)          Discovered 2009-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 DR116 = 2011 UE349 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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