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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .357525651508513 2.4206e-05  
a 52.82503113967571 0.0026835 au
q 33.93872746550566 0.00074642 au
i 9.388462084103359 7.5238e-05 deg
node 231.3965011204199 9.7355e-05 deg
peri 36.28113942121647 0.0045728 deg
M 342.1806689572005 0.0029226 deg
tp 2465941.898295636317
(2039-Jun-02.39829564)
0.67751 TDB
period 140235.5329965568
383.94
10.686
0.02926
d
yr
n .002567109721106413 1.9562e-07 deg/d
Q 71.71133481384575 0.003643 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      3358 days (9.19 yr)  
   first obs. used      2011-04-13  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .49879  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:42:34  

Additional Information
 Earth MOID = 32.9277 au 
 Jupiter MOID = 28.6881 au 
 T_jup = 5.970 
[ 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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