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535019 (2014 WE509)
Classification: TransNeptunian Object          SPK-ID: 2535019
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08782400996722299 3.085e-05  
a 36.32774734670866 0.0013951 au
q 33.13729890164456 0.00046036 au
i 13.91337070282165 0.00010588 deg
node 125.5444205773079 0.00030286 deg
peri 5.46496434880959 0.015985 deg
M 32.91565788523318 0.013521 deg
tp 2451688.163500884563
(2000-May-23.66350088)
2.9073 TDB
period 79975.34634914708
218.96
4.6069
0.01261
d
yr
n .004501387195353351 2.593e-07 deg/d
Q 39.51819579177276 0.0015176 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      2866 days (7.85 yr)  
   first obs. used      2010-06-05  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .54663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:27:46  

Additional Information
 Earth MOID = 32.1523 au 
 Jupiter MOID = 27.8078 au 
 T_jup = 5.253 
[ 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 7.2   n/a E2018X68  

535019 (2014 WE509)          Discovered 2013-Feb-09 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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