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JPL Small-Body Database Browser
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523761 (2014 WU509)
Classification: TransNeptunian Object          SPK-ID: 2523761
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07180153151045342 3.7487e-05  
a 41.32650867207995 0.0011913 au
q 38.35920205744458 0.0014069 au
i 19.60807809698768 4.0496e-05 deg
node 193.21864283 0.00030153 deg
peri 336.5820904414546 0.015894 deg
M 285.285394742557 0.017191 deg
tp 2478739.806329618459
(2074-Jun-16.30632962)
3.7646 TDB
period 97037.92523136421
265.68
4.1957
0.01149
d
yr
n .003709889706953898 1.6041e-07 deg/d
Q 44.29381528671533 0.0012768 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      2617 days (7.16 yr)  
   first obs. used      2010-11-11  
   last obs. used      2018-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .46718  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:54  

Additional Information
 Earth MOID = 37.3743 au 
 Jupiter MOID = 32.9717 au 
 T_jup = 5.422 
[ 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 5.9   n/a MPO450817  

523761 (2014 WU509)          Discovered 2010-Nov-11 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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