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268555 (2006 BF31)
Classification: Main-belt Asteroid          SPK-ID: 2268555
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04729925698696977 4.6369e-08  
a 2.761270821051562 2.0346e-08 au
q 2.630664762876023 1.2753e-07 au
i 3.72140774306211 5.2926e-06 deg
node 120.3380504825322 7.4219e-05 deg
peri 352.5676478602558 9.808e-05 deg
M 65.04111760851021 6.1944e-05 deg
tp 2458697.705887351681
(2019-Aug-02.20588735)
0.00028804 TDB
period 1675.953374748472
4.59
1.8523e-05
5.071e-08
d
yr
n .2148031117238144 2.3741e-09 deg/d
Q 2.891876879227101 2.1308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      7091 days (19.41 yr)  
   first obs. used      2000-12-21  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:12:16  

Additional Information
 Earth MOID = 1.6472 au 
 Jupiter MOID = 2.14504 au 
 T_jup = 3.337 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO418425  

268555 (2006 BF31)          Discovered 2006-Jan-20 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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