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227806 (2007 BF6)
Classification: Main-belt Asteroid          SPK-ID: 2227806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04968251806299288 5.4056e-08  
a 2.305568007244795 1.3233e-08 au
q 2.191021583079397 1.2372e-07 au
i 7.489876410904905 5.9208e-06 deg
node 166.6009621604616 3.2232e-05 deg
peri 24.73163249646028 5.5658e-05 deg
M 288.3551085427625 4.6765e-05 deg
tp 2459454.976721401747
(2021-Aug-28.47672140)
0.00016676 TDB
period 1278.690187692015
3.50
1.1009e-05
3.014e-08
d
yr
n .2815380953613055 2.4239e-09 deg/d
Q 2.420114431410193 1.389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2004-04-20  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:14  

Additional Information
 Earth MOID = 1.19353 au 
 Jupiter MOID = 2.53586 au 
 T_jup = 3.575 
[ 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 16.9   n/a MPO450054  

227806 (2007 BF6)          Discovered 2007-Jan-17 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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