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JPL Small-Body Database Browser
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523763 (2014 WZ509)
Classification: TransNeptunian Object          SPK-ID: 2523763
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 .09588878848402078 2.0134e-05  
a 40.18283522992449 0.0010107 au
q 36.329751841874 0.0017002 au
i 15.89913079202611 5.7058e-05 deg
node 251.3989691950442 0.00048781 deg
peri 60.42390478059739 0.030454 deg
M 193.5766553516112 0.036758 deg
tp 2501610.657885023946
(2137-Jan-28.15788502)
9.4221 TDB
period 93037.76985928112
254.72
3.5101
0.00961
d
yr
n .003869396273626261 1.4599e-07 deg/d
Q 44.03591861797498 0.0011076 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      2671 days (7.31 yr)  
   first obs. used      2010-11-15  
   last obs. used      2018-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .46839  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:55  

Additional Information
 Earth MOID = 35.3444 au 
 Jupiter MOID = 31.3953 au 
 T_jup = 5.450 
[ 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 5.5   n/a MPO450817  

523763 (2014 WZ509)          Discovered 2011-Dec-23 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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