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413954 (2007 BF43)
Classification: Main-belt Asteroid          SPK-ID: 2413954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05062525207000886 7.9196e-08  
a 2.653439804860764 2.6522e-08 au
q 2.519108745887093 2.1884e-07 au
i 1.7458511656727 7.6482e-06 deg
node 121.4323938471199 0.0002332 deg
peri 16.00582457819906 0.00026206 deg
M 22.09524393538133 0.00011067 deg
tp 2458903.603389281972
(2020-Feb-24.10338928)
0.00048585 TDB
period 1578.746084926988
4.32
2.367e-05
6.48e-08
d
yr
n .2280290690422513 3.4188e-09 deg/d
Q 2.787770863834436 2.7865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5233 days (14.33 yr)  
   first obs. used      2005-10-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:03:15  

Additional Information
 Earth MOID = 1.53255 au 
 Jupiter MOID = 2.20749 au 
 T_jup = 3.387 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457441.5 (2016-Feb-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0512802394580404 8.0623e-08  
q 2.518638040437234 2.2356e-07 au
tp 2457330.817702108342
(2015-Nov-04.31770211)
0.00048173 TDB
node 121.4436019210519 0.00023315 deg
peri 17.43888647379295 0.00026064 deg
i 1.745773806381746 7.649e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5233 days (14.33 yr)  
   first obs. used      2005-10-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:03:15  

Additional Information
 Jupiter MOID = 2.20749 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.500032893477608E-15 -1.791876108461643E-14 1.807372261971799E-11 -6.966012859819162E-15 4.466111280059501E-12 -5.422539710366992E-16
q -1.791876108461643E-14 4.997913486542971E-14 -5.297445179586648E-11 1.545702546071813E-14 -1.306372594040688E-11 1.577171549300187E-15
tp 1.807372261971799E-11 -5.297445179586648E-11 2.320616562623997E-7 1.482380054713029E-10 5.616659768540969E-8 3.875495214476022E-12
node -6.966012859819162E-15 1.545702546071813E-14 1.482380054713029E-10 5.436111020018861E-8 -5.429920188022439E-8 2.3783403410992E-10
peri 4.466111280059501E-12 -1.306372594040688E-11 5.616659768540969E-8 -5.429920188022439E-8 6.793181206811095E-8 -2.36776482570723E-10
i -5.422539710366992E-16 1.577171549300187E-15 3.875495214476022E-12 2.3783403410992E-10 -2.36776482570723E-10 5.850750777005204E-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 17.3   n/a MPO460573  

413954 (2007 BF43)          Discovered 2007-Jan-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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