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What are the letters that follow the spectral sequence OBAFGKM?
The next sequence of letters following OBAFGKM in the spectral classification system are L, T, Y. These letters are used to classify cooler and less luminous stars outside the main sequence, such as brown dwarfs.
What is the letter of Antares meaning like obafgkm?
Using the classification system of OBAFGKM for star color (from blue to white to orange-red), Antares is an "M".
What geneticists refer to the physical characteristics of an organism they are talking about its?
Phenotype.
What is a good phrase for OBAFGKM?
Oh Be A Fine Girl, Kiss Me . . . Additional spectral categories have been defined for many stars, designated R, N, and S. These can easily be added to the mnemonic phrase above: . . . . . Right Now, Smack .
What does the HR diagram do?
It shows certain key characteristics (brightness, and temperature) of stars.
What are the letters that follow the spectral sequence OBAFGKM?
The next sequence of letters following OBAFGKM in the spectral classification system are L, T, Y. These letters are used to classify cooler and less luminous stars outside the main sequence, such as brown dwarfs.
What is the letter of Antares meaning like obafgkm?
Using the classification system of OBAFGKM for star color (from blue to white to orange-red), Antares is an "M".
What does stars and stripes refer too?
the stars and stripes refer to the flag, smart one!
The spectral sequence in order of decreasing temperature is?
Ultraviolet, visible, infrared, microwave, radio.
What characteristics are used to describe stars?
Stars can be described by their temperature, size (diameter), brightness (luminosity), color, composition, and age. These characteristics help scientists classify and study stars in the universe.
How big is an O star?
The spectral type of a star (OBAFGKM) are based on spectral emissions and have no real relationship with size.
What are the five characteristics used to describe stars?
The five characteristics used to describe stars are: luminosity (brightness), temperature, size (radius), mass, and composition (chemical elements present).
What are some characteristics used to classify stars?
In Astronomy stars can be classified by theircolor (temperature)composition (as found by their spectrum)agelocation in a galaxymassproximity to other stars
What is a good acronym for the star classification OBAFGKM?
One possible acronym for the star classification OBAFGKM is "Oh-Be-A-Fine-Girl-Kiss-Me." Each letter represents a different spectral type of stars, ranging from the hottest and most luminous (O) to the coolest and least luminous (M).
What characteristics do all stars have in common?
production of light
Which characteristics is not used to classify stars?
size
What geneticists refer to the physical characteristics of an organism they are talking about its?
Phenotype.
