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JPL Small-Body Database Browser
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39163 (2000 WM119)
Classification: Main-belt Asteroid          SPK-ID: 2039163
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1301283833864612 4.8527e-08  
a 3.097461034575527 2.069e-08 au
q 2.694393437543658 1.5203e-07 au
i 5.788517269018991 6.5302e-06 deg
node 29.34515016432283 4.4755e-05 deg
peri 109.9909188416418 5.0836e-05 deg
M 89.54939158269676 2.2968e-05 deg
tp 2458105.201123079119
(2017-Dec-17.70112308)
0.000127 TDB
period 1991.164792301847
5.45
1.995e-05
5.462e-08
d
yr
n .180798697019863 1.8115e-09 deg/d
Q 3.500528631607397 2.3382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      8885 days (24.33 yr)  
   first obs. used      1994-10-08  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:05:21  

Additional Information
 Earth MOID = 1.71486 au 
 Jupiter MOID = 1.54329 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 14.0   n/a MPO395373  
diameter diameter 9.336 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39163 (2000 WM119)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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