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JPL Small-Body Database Browser
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305638 (2009 BD36)
Classification: Main-belt Asteroid          SPK-ID: 2305638
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207187089819219 9.0587e-08  
a 2.317261340421648 1.4161e-08 au
q 1.805798408990064 2.1202e-07 au
i 3.507881157296263 5.6927e-06 deg
node 54.31789055724777 8.0565e-05 deg
peri 315.1141598559267 8.1468e-05 deg
M 67.60138270334267 1.0606e-05 deg
tp 2458358.556460729821
(2018-Aug-28.05646073)
3.8321e-05 TDB
period 1288.43036420552
3.53
1.1811e-05
3.234e-08
d
yr
n .2794097453780403 2.5612e-09 deg/d
Q 2.828724271853232 1.7287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:17:55  

Additional Information
 Earth MOID = .806676 au 
 Jupiter MOID = 2.63152 au 
 T_jup = 3.545 
[ 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 17.4   n/a MPO455251  

305638 (2009 BD36)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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