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JPL Small-Body Database Browser
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201119 (2002 JW32)
Classification: Main-belt Asteroid          SPK-ID: 2201119
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209643592810786 5.4936e-08  
a 2.607783798231451 2.098e-08 au
q 2.031556522111661 1.3629e-07 au
i 12.7006995103663 5.8978e-06 deg
node 231.468192162361 2.999e-05 deg
peri 1.203284852421719 3.4609e-05 deg
M 13.05091051630249 2.3076e-05 deg
tp 2458544.737259127760
(2019-Mar-02.23725913)
9.8109e-05 TDB
period 1538.175186239333
4.21
1.8562e-05
5.082e-08
d
yr
n .2340435622811988 2.8244e-09 deg/d
Q 3.184011074351241 2.5616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      5771 days (15.80 yr)  
   first obs. used      2002-04-18  
   last obs. used      2018-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62842  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:10:31  

Additional Information
 Earth MOID = 1.0208 au 
 Jupiter MOID = 1.81991 au 
 T_jup = 3.342 
[ 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 16.0   n/a MPO475684  
diameter diameter 3.793 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201119 (2002 JW32)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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