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JPL Small-Body Database Browser
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437707 (2014 DE81)
Classification: Main-belt Asteroid          SPK-ID: 2437707
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0993845069788839 6.1167e-08  
a 2.692921151591903 2.4925e-08 au
q 2.425286510607934 1.646e-07 au
i 5.490176072966958 5.8194e-06 deg
node 132.3347531936225 6.9381e-05 deg
peri 275.3175155970315 7.6156e-05 deg
M 166.7982791784585 3.4817e-05 deg
tp 2457852.635448755625
(2017-Apr-09.13544876)
0.0001517 TDB
period 1614.112806043538
4.42
2.241e-05
6.136e-08
d
yr
n .2230327388842299 3.0965e-09 deg/d
Q 2.960555792575873 2.7402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      7568 days (20.72 yr)  
   first obs. used      1998-08-20  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:10:40  

Additional Information
 Earth MOID = 1.4422 au 
 Jupiter MOID = 2.37008 au 
 T_jup = 3.357 
[ 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 16.8   n/a MPO437698  

437707 (2014 DE81)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DE81 = 2003 UD364 = 2005 CZ43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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