B-type main-sequence star

C19242
concept

A B-type main-sequence star is a hot, massive, blue-white star fusing hydrogen in its core, characterized by strong helium lines and high luminosity.

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All labels observed (5)

Label Occurrences
B-type main-sequence star canonical 11
early-type star 5
Be-type star 1

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction
generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: B-type main-sequence star
Generated description
A B-type main-sequence star is a hot, massive, blue-white star fusing hydrogen in its core, characterized by strong helium lines and high luminosity.

Instances (16)

Instance Via concept surface
Mintaka
surface form: Mintaka B
—
Eridanus
surface form: Achernar
—
HD 23480 —
Alpha Crucis
surface form: Alpha Crucis A
—
HD 23180 early-type star
HD 22951 —
BD+31 643
surface form: BD+31 643 A
—
BD+30 540 OB-type star
HD 23630 early-type star
HD 24534 Be-type star
HD 24760 early-type star
HD 278942 early-type star
Shaula
surface form: Shaula B
—
Delta Orionis
surface form: Delta Orionis Aa2
—
Beta Persei
surface form: Beta Persei A
—
59 Cygni as a spectroscopic binary
surface form: 59 Cygni A
B‑type main‑sequence star