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JPL Small-Body Database Browser
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523728 (2014 ON344)
Classification: Apollo [NEO]          SPK-ID: 2523728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3418539857465223 1.6005e-06  
a 1.003656475724048 2.0491e-08 au
q .6605525091774748 1.5932e-06 au
i 25.69187467495045 8.1837e-05 deg
node 127.0792655666335 8.2556e-06 deg
peri 335.9281035982302 0.00022065 deg
M 128.5039204296606 0.00049131 deg
tp 2458469.403849239767
(2018-Dec-16.90384924)
0.00050473 TDB
period 367.2620579659028
1.01
1.1247e-05
3.079e-08
d
yr
n .9802264954726767 3.002e-08 deg/d
Q 1.346760442270622 2.7496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      1471 days (4.03 yr)  
   first obs. used      2014-07-28  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .60634  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:45  

Additional Information
 Earth MOID = .228593 au 
 Jupiter MOID = 3.79156 au 
 T_jup = 5.928 
[ 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 22.5   n/a MPO302054  

523728 (2014 ON344)          Discovered 2014-Jul-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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