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JPL Small-Body Database Browser
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379074 (2008 WS119)
Classification: Main-belt Asteroid          SPK-ID: 2379074
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164854124770525 9.2068e-08  
a 3.047399189253528 7.6947e-08 au
q 2.692421637711095 2.7284e-07 au
i 7.270785097875913 1.0122e-05 deg
node 258.4841300243382 8.3726e-05 deg
peri 223.4770246512869 9.7912e-05 deg
M 304.0761961765739 5.5413e-05 deg
tp 2458902.346852193392
(2020-Feb-22.84685219)
0.0003048 TDB
period 1943.087904619646
5.32
7.3594e-05
2.015e-07
d
yr
n .1852721120563349 7.0172e-09 deg/d
Q 3.40237674079596 8.591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      3632 days (9.94 yr)  
   first obs. used      2008-11-30  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57134  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:41:28  

Additional Information
 Earth MOID = 1.7144 au 
 Jupiter MOID = 1.74492 au 
 T_jup = 3.215 
[ 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 16.6   n/a MPO353300  
diameter diameter 3.953 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379074 (2008 WS119)          Discovered 2008-Nov-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

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