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JPL Small-Body Database Browser
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452665 (2005 WX46)
Classification: Main-belt Asteroid          SPK-ID: 2452665
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1405127948870847 1.2822e-07  
a 3.048704333103661 6.066e-08 au
q 2.6203223664749 4.1875e-07 au
i 6.891570609948651 1.2014e-05 deg
node 63.0704805078578 8.5969e-05 deg
peri 323.4114947941158 9.3589e-05 deg
M 224.4098238554042 4.0207e-05 deg
tp 2459332.813622671622
(2021-Apr-28.31362267)
0.0002317 TDB
period 1944.336320358794
5.32
5.803e-05
1.589e-07
d
yr
n .1851531528936148 5.526e-09 deg/d
Q 3.477086299732423 6.9184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      4931 days (13.50 yr)  
   first obs. used      2005-11-25  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:13  

Additional Information
 Earth MOID = 1.62847 au 
 Jupiter MOID = 1.97028 au 
 T_jup = 3.212 
[ 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 16.8   n/a MPO440875  

452665 (2005 WX46)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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