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535027 (2014 WY509)
Classification: TransNeptunian Object          SPK-ID: 2535027
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754609486031609 3.9475e-05  
a 43.90754430045022 0.0014716 au
q 36.20348492665791 0.0015357 au
i 11.52089947804093 0.00010126 deg
node 299.0286404503594 0.00032491 deg
peri 316.6698758929087 0.0081521 deg
M 282.7905267579509 0.011149 deg
tp 2481792.122230255132
(2082-Oct-24.62223026)
2.2506 TDB
period 106269.1358762351
290.95
5.3425
0.01463
d
yr
n .0033876251748134 1.7031e-07 deg/d
Q 51.61160367424252 0.0017298 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      2606 days (7.13 yr)  
   first obs. used      2011-01-30  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:27:48  

Additional Information
 Earth MOID = 35.1984 au 
 Jupiter MOID = 30.9539 au 
 T_jup = 5.723 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456983.5 (2014-Nov-22.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1719391011280707 4.0285e-05  
q 36.68269541885932 0.0015529 au
tp 2481308.151271958839
(2081-Jun-27.65127196)
2.1815 TDB
node 298.8110226243605 0.00032656 deg
peri 313.8154376297689 0.008036 deg
i 11.46105446252673 0.00010052 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      2606 days (7.13 yr)  
   first obs. used      2011-01-30  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:27:48  

Additional Information
 Jupiter MOID = 30.9539 au 
 T_jup = 5.723 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.622850149726383E-9 -4.585513896993497E-8 -7.454406416917164E-5 -4.200831930552946E-10 -1.432448892670334E-7 -1.253616601099326E-10
q -4.585513896993497E-8 2.41154910371009E-6 .0008905268355842162 4.249602679741478E-9 -3.549361662393007E-6 2.275218604260503E-9
tp -7.454406416917164E-5 .0008905268355842162 4.759068919040994 2.750344473435262E-5 .01489076251740241 7.124674959665319E-6
node -4.200831930552946E-10 4.249602679741478E-9 2.750344473435262E-5 1.066414268548565E-7 -1.571053510889726E-8 3.268170662667542E-8
peri -1.432448892670334E-7 -3.549361662393007E-6 .01489076251740241 -1.571053510889726E-8 6.457703094000285E-5 -1.234491556589586E-8
i -1.253616601099326E-10 2.275218604260503E-9 7.124674959665319E-6 3.268170662667542E-8 -1.234491556589586E-8 1.010389644906098E-8

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.8   n/a E2018Y78  

535027 (2014 WY509)          Discovered 2011-Jan-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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