- The
Hertzsprung–Russell
diagram (abbreviated as H–R diagram, HR
diagram or HRD) is a
scatter plot of
stars showing the
relationship between the stars'...
-
Ejnar Hertzsprung (Danish: [ˈɑjnɐ ˈhɛɐ̯tsˌpʁɔŋ]; 8
October 1873 – 21
October 1967) was a
Danish chemist and astronomer. He is best
remembered for his...
-
Hertzsprung is an
enormous lunar impact crater, or
impact basin, that is
located on the far side of the Moon,
beyond the
western limb. In dimension, this...
-
Hertzsprung–Russell
diagram Spectral type O B A F G K M L T
Brown dwarfs White dwarfs Red
dwarfs Subdwarfs Main
sequence ("dwarfs")
Subgiants Giants Red...
-
include the Sun. Color-magnitude
plots are
known as
Hertzsprung–Russell
diagrams after Ejnar Hertzsprung and
Henry Norris Russell.
After condensation and...
-
their temperature and m****. In 1913, the
Hertzsprung-Russell
diagram was
developed by
astronomers Ejnar Hertzsprung and
Henry Norris Russell independently...
-
occurred during the
first decades of the
twentieth century. In 1913, the
Hertzsprung-Russell
diagram was developed,
propelling the
astrophysical study of...
- The
Hertzsprung gap is a
feature of the
Hertzsprung–Russell
diagram for a star cluster. This
diagram is a plot of
effective temperature versus luminosity...
-
Gravity darkening Starlight Variable Photometric system Color index Hertzsprung–Russell
diagram Color–color
diagram Strömgren
sphere Kraft break Star...
- 102365, HD 147513, Chalawan,
Cervantes and Tau Ceti. G-dwarf
problem Hertzsprung–Russell
diagram Solar analog Star count,
survey of
stars Yellow hypergiant...
