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155083 Banneker (2005 SE134)
Classification: Main-belt Asteroid          SPK-ID: 2155083
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09777771526874381 1.4996e-07  
a 2.898859866222439 3.4135e-08 au
q 2.615415971618953 4.2886e-07 au
i 1.430875597890226 9.4025e-06 deg
node 183.6735680753618 0.0003089 deg
peri 203.7396046783338 0.00031335 deg
M 68.34633211312331 3.9318e-05 deg
tp 2457258.243290118582
(2015-Aug-23.74329012)
0.00019758 JED
period 1802.765587381862
4.94
3.1842e-05
8.718e-08
d
yr
n .1996931839168421 3.5272e-09 deg/d
Q 3.182303760825926 3.7472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      5593 days (15.31 yr)  
   first obs. used      2000-10-01  
   last obs. used      2016-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64691  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 07:55:33  

Additional Information
 Earth MOID = 1.6185 au 
 Jupiter MOID = 2.24358 au 
 T_jup = 3.280 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4 mag n/a MPO351939  

155083 Banneker           Discovered 2005 Sept. 30 by L. Molnar at the Calvin-Rehoboth Observatory.
Benjamin Banneker (1731-1806) was a freeborn African-American farmer, clockmaker, writer and scientist. Self-taught in mathematics and astronomy, he wrote six published almanacs that sold throughout the mid-Atlantic region. He assisted in the 1791 survey of the Federal Territory (the District of Columbia).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20091004/MPCPages.arcLast Updated: 2009-10-06
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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