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JPL Small-Body Database Browser
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487559 (2014 WX104)
Classification: Main-belt Asteroid          SPK-ID: 2487559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05247827220704845 9.6839e-08  
a 3.089977316877893 6.0667e-08 au
q 2.92782064612917 3.2326e-07 au
i 9.40163617210345 9.1412e-06 deg
node 30.77194457768331 4.485e-05 deg
peri 301.5415284351084 8.4282e-05 deg
M 343.6218200945119 6.8474e-05 deg
tp 2458690.759827753511
(2019-Jul-26.25982775)
0.0003762 TDB
period 1983.952928760773
5.43
5.8428e-05
1.6e-07
d
yr
n .1814559180216363 5.3439e-09 deg/d
Q 3.252133987626616 6.385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5873 days (16.08 yr)  
   first obs. used      2003-09-30  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63089  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:03  

Additional Information
 Earth MOID = 1.93166 au 
 Jupiter MOID = 1.96662 au 
 T_jup = 3.202 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO394017  

487559 (2014 WX104)          Discovered 2012-Apr-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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