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308667 (2006 BF269)
Classification: Main-belt Asteroid          SPK-ID: 2308667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868772943571247 6.0335e-08  
a 2.351599427184875 1.9445e-08 au
q 1.912138888820802 1.4471e-07 au
i 25.34116609167354 7.4963e-06 deg
node 136.8475622721447 1.1551e-05 deg
peri 25.83914857292013 1.8639e-05 deg
M .2778533391049164 1.5937e-05 deg
tp 2458999.483384879157
(2020-May-29.98338488)
5.8306e-05 TDB
period 1317.174897673073
3.61
1.6337e-05
4.473e-08
d
yr
n .2733122234837435 3.39e-09 deg/d
Q 2.791059965548949 2.3079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      1999-06-11  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50502  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:14:09  

Additional Information
 Earth MOID = .940762 au 
 Jupiter MOID = 2.26063 au 
 T_jup = 3.406 
[ 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 16.0   n/a MPO455273  

308667 (2006 BF269)          Discovered 2006-Jan-27 by CSS at Catalina
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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