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131245 Bakich (2001 FF1)
Classification: Main-belt Asteroid          SPK-ID: 2131245
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08401949352100332 9.1848e-08  
a 2.78839175704461 3.5763e-08 au
q 2.554112493879581 2.6103e-07 au
i 4.346382469308692 9.863e-06 deg
node 188.4287464222675 9.1634e-05 deg
peri 183.6011904137397 0.00010195 deg
M 268.2439809781163 4.6016e-05 deg
tp 2458033.972124362504
(2017-Oct-07.47212436)
0.00022012 JED
period 1700.705484326687
4.66
3.2719e-05
8.958e-08
d
yr
n .2116768619362246 4.0724e-09 deg/d
Q 3.022671020209638 3.8768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      8498 days (23.27 yr)  
   first obs. used      1992-04-05  
   last obs. used      2015-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58329  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 06:57:49  

Additional Information
 Earth MOID = 1.55278 au 
 Jupiter MOID = 2.40067 au 
 T_jup = 3.321 
[ 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 15.6 mag n/a MPO251203  

131245 Bakich           Discovered 2001 Mar. 16 by D. Healy at Junk Bond Observatory.
As senior editor of Astronomy, Michael E. Bakich (b. 1953) serves as a science popularizer. A historian of astronomy specializing in the nineteenth century, he spent 30 years in planetaria as educator and consultant. He also wrote several books, including the Cambridge Encyclopedia of Amateur Astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070402/MPCPages.arcLast Updated: 2007-07-05

Alternate Designations
 2001 FF1 = 2003 SQ179 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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