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JPL Small-Body Database Browser
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243415 (2009 BW137)
Classification: Main-belt Asteroid          SPK-ID: 2243415
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 .1650758319345964 3.5974e-08  
a 2.547394954160324 2.0865e-08 au
q 2.126881612836315 8.7498e-08 au
i 1.362189479435311 7.9427e-06 deg
node 2.572534541896654 0.00026176 deg
peri 300.3578051467098 0.000264 deg
M 23.92704588378397 3.2659e-05 deg
tp 2458501.797208645089
(2019-Jan-18.29720864)
0.0001351 TDB
period 1485.056076724029
4.07
1.8246e-05
4.995e-08
d
yr
n .2424150883205332 2.9784e-09 deg/d
Q 2.967908295484333 2.431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      6841 days (18.73 yr)  
   first obs. used      2001-02-13  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54546  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:27:01  

Additional Information
 Earth MOID = 1.11119 au 
 Jupiter MOID = 2.25681 au 
 T_jup = 3.422 
[ 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 16.7   n/a MPO450092  

243415 (2009 BW137)          Discovered 2009-Jan-29 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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