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

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271915744741992 4.3066e-08  
a 3.104403387536546 1.9477e-08 au
q 2.709549432872735 1.3312e-07 au
i 7.654738832527827 5.1845e-06 deg
node 169.8621413698296 3.2083e-05 deg
peri 151.1676425908693 3.6838e-05 deg
M 70.85100926285669 1.8297e-05 deg
tp 2458207.303910267674
(2018-Mar-29.80391027)
0.00010129 TDB
period 1997.862751375718
5.47
1.8802e-05
5.148e-08
d
yr
n .1801925581485044 1.6958e-09 deg/d
Q 3.499257342200356 2.1954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      14770 days (40.44 yr)  
   first obs. used      1979-06-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:05:18  

Additional Information
 Earth MOID = 1.69947 au 
 Jupiter MOID = 1.86148 au 
 T_jup = 3.195 
[ 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 13.9   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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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