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JPL Small-Body Database Browser
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393277 (2013 WN108)
Classification: Main-belt Asteroid          SPK-ID: 2393277
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05835192705993507 6.3751e-08  
a 3.142224469840905 5.1118e-08 au
q 2.958869616770806 2.1377e-07 au
i 15.69539874598061 6.7619e-06 deg
node 67.75914866196993 2.1086e-05 deg
peri 39.02024499541119 5.7191e-05 deg
M 26.03538459310246 5.0254e-05 deg
tp 2458853.365088273566
(2020-Jan-04.86508827)
0.00028456 TDB
period 2034.48380153943
5.57
4.9646e-05
1.359e-07
d
yr
n .1769490618345544 4.318e-09 deg/d
Q 3.325579322911004 5.4101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2002-12-11  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:48:54  

Additional Information
 Earth MOID = 1.98999 au 
 Jupiter MOID = 1.95967 au 
 T_jup = 3.150 
[ 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 15.3   n/a MPO460513  

393277 (2013 WN108)          Discovered 2002-Dec-11 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 WN108 = 2002 XR74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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