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JPL Small-Body Database Browser
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523705 (2014 HE200)
Classification: TransNeptunian Object          SPK-ID: 2523705
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3586972232569794 3.8264e-05  
a 52.97418898528306 0.0032915 au
q 33.97249449197156 0.00086425 au
i 9.38059044906367 0.00011524 deg
node 231.3992619087623 0.0001602 deg
peri 35.90903559796174 0.0051651 deg
M 341.3963886470735 0.0030779 deg
tp 2465878.124756194583
(2039-Mar-30.62475619)
0.73272 TDB
period 140829.90998508
385.57
13.125
0.03593
d
yr
n .00255627515517222 2.3824e-07 deg/d
Q 71.97588347859455 0.0044721 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      2594 days (7.10 yr)  
   first obs. used      2011-04-13  
   last obs. used      2018-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .5206  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:37  

Additional Information
 Earth MOID = 32.9609 au 
 Jupiter MOID = 28.7201 au 
 T_jup = 5.975 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.5   n/a MPO450796  

523705 (2014 HE200)          Discovered 2011-Apr-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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