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JPL Small-Body Database Browser
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295915 (2008 WN113)
Classification: Main-belt Asteroid          SPK-ID: 2295915
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .13724546844714 5.5267e-08  
a 2.59418136285654 2.4015e-08 au
q 2.238141726474454 1.4908e-07 au
i 1.548758500015032 8.7614e-06 deg
node 88.15769965799417 0.00028109 deg
peri 251.9080934267206 0.00028373 deg
M 252.9479368637841 3.8951e-05 deg
tp 2459054.328191088704
(2020-Jul-23.82819109)		 0.00016613 TDB
period 1526.156003028608
4.18		 2.1192e-05
5.802e-08		 d
yr
n .2358867634013767 3.2755e-09 deg/d
Q 2.950220999238626 2.7311e-08 au
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      9155 days (25.07 yr)  
   first obs. used      1994-05-04  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:44  

Additional Information
 Earth MOID = 1.22911 au 
 Jupiter MOID = 2.41901 au 
 T_jup = 3.404 
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[ 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 MPO437322  

295915 (2008 WN113)          Discovered 2008-Nov-30 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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Alternate Designations
 2008 WN113 = 1994 JB5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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