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277627 (2006 BF40)
Classification: Main-belt Asteroid          SPK-ID: 2277627
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05046519595744515 4.6466e-08  
a 2.697593553398911 2.5134e-08 au
q 2.561458966113094 1.3518e-07 au
i 3.100822607703169 6.424e-06 deg
node 138.6042957982716 0.00010735 deg
peri 326.5353340395249 0.00013445 deg
M 122.5935882310436 7.7663e-05 deg
tp 2458449.402481509748
(2018-Nov-26.90248151)
0.0003504 TDB
period 1618.315521384277
4.43
2.2618e-05
6.192e-08
d
yr
n .2224535297616517 3.109e-09 deg/d
Q 2.833728140684728 2.6403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      9897 days (27.10 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:27:32  

Additional Information
 Earth MOID = 1.57897 au 
 Jupiter MOID = 2.21928 au 
 T_jup = 3.365 
[ 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 16.5   n/a MPO433795  

277627 (2006 BF40)          Discovered 2006-Jan-20 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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