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JPL Small-Body Database Browser
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437732 (2014 DE138)
Classification: Main-belt Asteroid          SPK-ID: 2437732
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1852268503307904 3.9903e-08  
a 2.676626788278993 3.8648e-08 au
q 2.180843638775056 1.1051e-07 au
i 12.70311958778586 7.5109e-06 deg
node 159.0674212215889 2.1388e-05 deg
peri 266.681222429949 3.0222e-05 deg
M 142.0722510752779 2.184e-05 deg
tp 2457969.271036326005
(2017-Aug-03.77103633)		 9.388e-05 TDB
period 1599.484946587018
4.38		 3.4643e-05
9.485e-08		 d
yr
n .2250724527093351 4.8748e-09 deg/d
Q 3.17240993778293 4.5807e-08 au
   Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      4337 days (11.87 yr)  
   first obs. used      2007-06-21  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:10:41  

Additional Information
 Earth MOID = 1.23707 au 
 Jupiter MOID = 2.27827 au 
 T_jup = 3.319 
[ 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 16.6   n/a MPO437698  

437732 (2014 DE138)          Discovered 2008-Nov-19 by CSS at Catalina
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DE138 = 2008 YR166 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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