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JPL Small-Body Database Browser
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243894 (2001 BW23)
Classification: Main-belt Asteroid          SPK-ID: 2243894
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2343660402183046 7.6203e-08  
a 2.626589637065547 1.7793e-08 au
q 2.011006224548061 1.9842e-07 au
i .8073081125331483 9.3575e-06 deg
node 316.6994433264438 0.0004524 deg
peri 151.9708407686335 0.0004537 deg
M 112.6295032566532 2.2628e-05 deg
tp 2458114.051986175652
(2017-Dec-26.55198618)
9.884e-05 TDB
period 1554.843801252586
4.26
1.5799e-05
4.326e-08
d
yr
n .2315345115116921 2.3526e-09 deg/d
Q 3.242173049583033 2.1963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6236 days (17.07 yr)  
   first obs. used      2000-12-30  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5151  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:33:54  

Additional Information
 Earth MOID = 1.02802 au 
 Jupiter MOID = 1.89687 au 
 T_jup = 3.362 
[ 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 17.3   n/a MPO437138  

243894 (2001 BW23)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2001 BW23 = 2008 SL43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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