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JPL Small-Body Database Browser
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382739 (2003 BW11)
Classification: Main-belt Asteroid          SPK-ID: 2382739
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 .1985064070570736 5.3475e-08  
a 3.168045437278481 3.8635e-08 au
q 2.539168120130774 1.729e-07 au
i 17.35216656736653 6.3462e-06 deg
node 132.4782170634899 2.5685e-05 deg
peri 18.65078496127909 3.4193e-05 deg
M 310.7661340104973 2.5418e-05 deg
tp 2458882.174134133168
(2020-Feb-02.67413413)
0.000149 TDB
period 2059.61255022226
5.64
3.7676e-05
1.032e-07
d
yr
n .1747901565083933 3.1974e-09 deg/d
Q 3.796922754426189 4.6304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      5843 days (16.00 yr)  
   first obs. used      2003-01-26  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:22:07  

Additional Information
 Earth MOID = 1.55732 au 
 Jupiter MOID = 1.25943 au 
 T_jup = 3.102 
[ 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 15.6   n/a MPO418955  

382739 (2003 BW11)          Discovered 2003-Jan-26 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

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