- 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.
Hertzsprung was born in Frederiksberg...
-
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...
-
their temperature and m****. In 1913, the
Hertzsprung-Russell
diagram was
developed by
astronomers Ejnar Hertzsprung and
Henry Norris Russell independently...
-
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...
- 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...
-
include the Sun. Color-magnitude
plots are
known as
Hertzsprung–Russell
diagrams after Ejnar Hertzsprung and
Henry Norris Russell.
After condensation and...
- 1693
Hertzsprung (prov. designation: 1935 LA) is a dark and
elongated background asteroid from the
middle region of the
asteroid belt,
approximately 39...
- 1957) was an
American astronomer who,
along with
Ejnar Hertzsprung,
developed the
Hertzsprung–Russell
diagram (1910). In 1923,
working with Frederick...
-
globular clusters, HB
stars lie
along a
roughly horizontal line in a
Hertzsprung–Russell diagram.
Because the
stars of one
globular cluster are all at...
