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JPL Small-Body Database Browser
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452125 (2014 WL40)
Classification: Main-belt Asteroid          SPK-ID: 2452125
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254020894910408 7.5619e-08  
a 2.713794075530076 4.2441e-08 au
q 2.373478628010197 2.0619e-07 au
i 5.015202830930502 7.6664e-06 deg
node 282.7920546351115 7.9925e-05 deg
peri 336.0478617067147 8.5076e-05 deg
M 139.3033997169314 3.1726e-05 deg
tp 2457968.636924960735
(2017-Aug-03.13692496)		 0.00013818 TDB
period 1632.915689612477
4.47		 3.8306e-05
1.049e-07		 d
yr
n .220464536099494 5.1718e-09 deg/d
Q 3.054109523049955 4.7764e-08 au
   Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5271 days (14.43 yr)  
   first obs. used      2004-07-09  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49418  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:16:22  

Additional Information
 Earth MOID = 1.35886 au 
 Jupiter MOID = 2.01791 au 
 T_jup = 3.345 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO456152  

452125 (2014 WL40)          Discovered 2004-Jul-09 by LINEAR at Socorro
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 WL40 = 2004 NK9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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