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533208 (2014 DQ143)
Classification: TransNeptunian Object          SPK-ID: 2533208
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5456060206191156 3.5655e-05  
a 78.21123398288474 0.0067429 au
q 35.53871384177246 0.00028722 au
i 26.03687808874023 7.4942e-05 deg
node 8.983708338852512 1.3547e-05 deg
peri 189.720922386131 0.0017908 deg
M .4963851078829519 0.00042254 deg
tp 2458652.147944996325
(2019-Jun-17.64794500)
0.30785 TDB
period 252640.0123810603
691.69
32.672
0.08945
d
yr
n .001424952431751022 1.8428e-07 deg/d
Q 120.883754123997 0.010422 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2003-01-28  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .62988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 08:18:41  

Additional Information
 Earth MOID = 34.5401 au 
 Jupiter MOID = 30.1038 au 
 T_jup = 5.905 
[ 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 7.0   n/a E2018Y78  

533208 (2014 DQ143)          Discovered 2010-Jun-30 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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