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JPL Small-Body Database Browser
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523685 (2014 DN112)
Classification: Apollo [NEO, PHA]          SPK-ID: 2523685
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4943755360625472 1.0046e-07  
a 1.848324619247411 3.8044e-08 au
q .9345581447893688 1.9317e-07 au
i 4.301464250844348 5.7462e-06 deg
node 260.2329342590851 0.00018999 deg
peri 145.8605284616723 0.00019099 deg
M 79.47714015137872 1.8463e-05 deg
tp 2458397.869166966635
(2018-Oct-06.36916697)
4.7403e-05 TDB
period 917.8375033760688
2.51
2.8338e-05
7.759e-08
d
yr
n .3922262913378644 1.211e-08 deg/d
Q 2.762091093705454 5.6852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      1775 days (4.86 yr)  
   first obs. used      2014-02-28  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-26 10:20:13  

Additional Information
 Earth MOID = .00244402 au 
 Jupiter MOID = 2.65463 au 
 T_jup = 3.848 
[ 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 20.1   n/a MPO336641  

523685 (2014 DN112)          Discovered 2014-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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