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535024 (2014 WR509)
Classification: TransNeptunian Object          SPK-ID: 2535024
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3417801186991571 1.7058e-05  
a 39.20123729941381 0.0010585 au
q 25.80303376206633 0.00044754 au
i 26.44083746381514 7.2162e-05 deg
node 51.83015046190805 3.3343e-05 deg
peri 65.77981017208695 0.0023787 deg
M 326.1233872414404 0.0022681 deg
tp 2467436.674764141080
(2043-Jul-06.17476414)
0.22428 TDB
period 89649.54485667772
245.45
3.6312
0.009942
d
yr
n .004015636672506594 1.6265e-07 deg/d
Q 52.59944083676129 0.0014203 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      2628 days (7.20 yr)  
   first obs. used      2010-11-02  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .58761  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:27:48  

Additional Information
 Earth MOID = 24.9069 au 
 Jupiter MOID = 21.0865 au 
 T_jup = 4.752 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457118.5 (2015-Apr-06.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .346726279859642 1.7084e-05  
q 25.73797068832266 0.00044559 au
tp 2467409.378342189881
(2043-Jun-08.87834219)
0.21988 TDB
node 51.84558270709219 3.3378e-05 deg
peri 65.83659064683194 0.0023445 deg
i 26.42003025333382 7.2151e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      2628 days (7.20 yr)  
   first obs. used      2010-11-02  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .58761  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:27:48  

Additional Information
 Jupiter MOID = 21.0865 au 
 T_jup = 4.752 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.918708762204973E-10 -2.041813329883871E-9 -2.744702243247128E-6 1.315046429136952E-11 -8.938534039335635E-9 -4.161826533323367E-11
q -2.041813329883871E-9 1.985489529002641E-7 -4.4633668465358E-5 -4.98001037748162E-10 -9.171354777675748E-7 5.293631776341871E-10
tp -2.744702243247128E-6 -4.4633668465358E-5 .04834792607225986 1.519269618696291E-8 .0004258191733084159 3.080367560013139E-7
node 1.315046429136952E-11 -4.98001037748162E-10 1.519269618696291E-8 1.11406952429521E-9 7.493912555636887E-10 -2.236738946441485E-9
peri -8.938534039335635E-9 -9.171354777675748E-7 .0004258191733084159 7.493912555636887E-10 5.496543710768991E-6 2.004474274002166E-9
i -4.161826533323367E-11 5.293631776341871E-10 3.080367560013139E-7 -2.236738946441485E-9 2.004474274002166E-9 5.20578561960696E-9

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.3   n/a E2018W58  

535024 (2014 WR509)          Discovered 2010-Nov-02 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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