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305679 (2009 BP106)
Classification: Main-belt Asteroid          SPK-ID: 2305679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1195015439584624 6.143e-08  
a 2.402494878842951 1.7654e-08 au
q 2.11539303146892 1.5391e-07 au
i 3.576511916595988 5.0432e-06 deg
node 110.8125837779733 9.7868e-05 deg
peri 82.35932484024447 0.00010082 deg
M 338.8400206725439 2.3764e-05 deg
tp 2459080.447496943343
(2020-Aug-18.94749694)
9.0144e-05 TDB
period 1360.166683256564
3.72
1.4992e-05
4.105e-08
d
yr
n .2646734436532985 2.9173e-09 deg/d
Q 2.689596726216983 1.9764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5610 days (15.36 yr)  
   first obs. used      2004-12-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58034  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:46  

Additional Information
 Earth MOID = 1.11837 au 
 Jupiter MOID = 2.26962 au 
 T_jup = 3.512 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457123.5 (2015-Apr-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120017300302808 6.1431e-08  
q 2.11396301743389 1.5393e-07 au
tp 2457720.882883886227
(2016-Nov-28.38288389)
8.4718e-05 TDB
node 110.8433370848174 9.7868e-05 deg
peri 82.53442682030482 0.00010079 deg
i 3.576698027438195 5.0439e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5610 days (15.36 yr)  
   first obs. used      2004-12-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58034  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:46  

Additional Information
 Jupiter MOID = 2.26962 au 
 T_jup = 3.512 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.773738489781729E-15 -9.414317911440182E-15 -1.097423518480083E-13 -3.085537578463057E-14 1.379850126509405E-13 -7.5028692820313E-15
q -9.414317911440182E-15 2.369332331587716E-14 5.976672639161344E-13 7.302576707326453E-14 -2.768412122527809E-13 1.906017680488645E-14
tp -1.097423518480083E-13 5.976672639161344E-13 7.177194149247587E-9 -1.892055183584603E-11 2.062422739889506E-9 4.784883364575843E-14
node -3.085537578463057E-14 7.302576707326453E-14 -1.892055183584603E-11 9.578135619423261E-9 -9.56497114313582E-9 6.835993388456064E-11
peri 1.379850126509405E-13 -2.768412122527809E-13 2.062422739889506E-9 -9.56497114313582E-9 1.015838946032553E-8 -6.854459655693002E-11
i -7.5028692820313E-15 1.906017680488645E-14 4.784883364575843E-14 6.835993388456064E-11 -6.854459655693002E-11 2.544106732441174E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO418595  

305679 (2009 BP106)          Discovered 2009-Jan-26 by PMO NEO Survey Program at Purple Mountain
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 BP106 = 2007 TH313 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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