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JPL Small-Body Database Browser
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437721 (2014 DA111)
Classification: Outer Main-belt Asteroid          SPK-ID: 2437721
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08188021348658132 7.3239e-08  
a 3.229862133006173 7.8565e-08 au
q 2.965400332023402 2.3032e-07 au
i 6.286610802774974 7.1919e-06 deg
node 84.02269610299638 7.3838e-05 deg
peri 117.3150175544117 9.1667e-05 deg
M 265.9518087447397 5.9726e-05 deg
tp 2459154.388503339634
(2020-Oct-31.88850334)
0.00036583 TDB
period 2120.188156102527
5.80
7.7359e-05
2.118e-07
d
yr
n .1697962508486871 6.1954e-09 deg/d
Q 3.494323933988943 8.4998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2003-04-01  
   last obs. used      2018-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5795  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:55:42  

Additional Information
 Earth MOID = 1.96902 au 
 Jupiter MOID = 1.49692 au 
 T_jup = 3.172 
[ 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 16.1   n/a MPO423576  

437721 (2014 DA111)          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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