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JPL Small-Body Database Browser
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359109 (2009 BY23)
Classification: Main-belt Asteroid          SPK-ID: 2359109
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06551524135263731 7.2374e-08  
a 2.38082473001137 3.0431e-08 au
q 2.224844423206347 1.879e-07 au
i 4.163071238403215 6.8348e-06 deg
node 79.60132159648197 9.9573e-05 deg
peri 32.66632382165795 0.00011341 deg
M 306.4175923138371 5.3707e-05 deg
tp 2458800.214357721783
(2019-Nov-12.71435772)
0.00020092 TDB
period 1341.805489610511
3.67
2.5726e-05
7.043e-08
d
yr
n .2682952207212225 5.144e-09 deg/d
Q 2.536805036816392 3.2425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5022 days (13.75 yr)  
   first obs. used      2004-12-15  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65807  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:56:37  

Additional Information
 Earth MOID = 1.24304 au 
 Jupiter MOID = 2.51845 au 
 T_jup = 3.532 
[ 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 17.7   n/a MPO413358  

359109 (2009 BY23)          Discovered 2009-Jan-17 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 BY23 = 2006 KE43 = 2006 KH145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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