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14980 Gustavbrom (1997 TW9)
Classification: Main-belt Asteroid          SPK-ID: 2014980
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274739932874391 9.4303e-08  
a 3.067822042667497 3.6718e-08 au
q 2.676754516193443 2.8093e-07 au
i 2.926290174828997 7.1612e-06 deg
node 89.50898308534769 0.00015819 deg
peri 293.8205860104905 0.00016212 deg
M 144.3026633016797 3.0466e-05 deg
tp 2456613.788464706866
(2013-Nov-17.28846471)
0.00016867 JED
period 1962.653676830868
5.37
3.5236e-05
9.647e-08
d
yr
n .1834251270358092 3.2931e-09 deg/d
Q 3.458889569141551 4.1399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      8419 days (23.05 yr)  
   first obs. used      1992-11-27  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .569  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:29:20  

Additional Information
 Earth MOID = 1.68032 au 
 Jupiter MOID = 1.99363 au 
 T_jup = 3.217 
[ 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 14.4 mag n/a MPO337385  
rotation period rot_per 122.6464 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

14980 Gustavbrom           Discovered 1997 Oct. 5 by L. Šarounová at Ondřejov.
Gustav Brom (Gustav Frkal, 1921-1995) was a popular Czech jazz musician, conductor, composer and singer. After a very difficult youth he established in Brno in 1941 a famous big band bearing his name. Under his direction it became the leading Czech jazz orchestra for more than fifty years.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06

[ show close-approach data ]
Alternate Designations
 1997 TW9 = 1999 BF4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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