-
Gyrochronology is a
method for
estimating the age of a low-m**** (cool) main
sequence star (spectral
class F8 V or later) from its
rotation period. The...
- from the Sun. The age
estimated from
isochrones is 400±100 Myr,
while gyrochronology age
estimate is 450±50 Myr – in good agreement. This
makes it intermediate...
- the
determination of
stellar ages than
other methods for
field stars.
Gyrochronology Stellar evolution "A
cosmic lightsabre".
Retrieved 21
December 2015...
-
cluster M67, the solar-stellar connection, and the
applicability of
gyrochronology to at
least solar age". The
Astrophysical Journal. 823 (1): 16. arXiv:1603...
- this system.
Kinematic data
gives an age
estimate of
about 10 Gyr.
Gyrochronology, or the age
determination of a star
based on its
rotation and color...
-
Asteroseismic studies,
chromospheric activity, and
stellar rotation (
gyrochronology) are all
consistent with the
Alpha Centauri system being similar in...
- Skumanich's law
after Andrew P.
Skumanich who
discovered it in 1972.
Gyrochronology is the
determination of a star's age
based on the
rotation rate, calibrated...
- Barnes,
Sydney A. (2007), "Ages for
Illustrative Field Stars Using Gyrochronology: Viability, Limitations, and Errors", The
Astrophysical Journal, 669...
- the remainders.
Astrochemistry Astronomical chronology Geochronology Gyrochronology Bland-Hawthorn, Joss; Freeman,
Kenneth (2014). "Near
Field Cosmology:...
- The
activity cycle for this star is 11.1
years in length.
Based upon
gyrochronology, the
estimated age of this star is 4.5 Gyr. This
system is a member...
