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27491 Broksas (2000 GC104)
Classification: Main-belt Asteroid          SPK-ID: 2027491
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1267365599224576 6.7433e-08  
a 3.10988877299253 3.8707e-08 au
q 2.715752168161984 2.0292e-07 au
i 7.65323229084126 7.2155e-06 deg
node 169.8731696498365 5.1994e-05 deg
peri 149.9074632171034 5.9219e-05 deg
M 215.9927944018289 3.1233e-05 deg
tp 2458201.804227563767
(2018-Mar-24.30422756)
0.00017996 JED
period 2003.160333017528
5.48
3.7398e-05
1.024e-07
d
yr
n .1797160187660575 3.3552e-09 deg/d
Q 3.504025377823076 4.3613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      13327 days (36.49 yr)  
   first obs. used      1979-06-21  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52503  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:04:01  

Additional Information
 Earth MOID = 1.70461 au 
 Jupiter MOID = 1.84419 au 
 T_jup = 3.193 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO337490  

27491 Broksas           Discovered 2000 Apr. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Heidi Broksas mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. She teaches at the Sanford Middle School, Sanford, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 GC104 = 1979 MO9 = 1995 MK3 = 1996 RM24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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