A-type main-sequence star
C24059
concept
An A-type main-sequence star is a hot, white or bluish-white hydrogen-fusing star with strong hydrogen absorption lines and a surface temperature typically between about 7,500 and 10,000 K.
All labels observed (3)
| Label | Occurrences |
|---|---|
| A-type star | 8 |
| A-type main-sequence star canonical | 6 |
| αστέρας φασματικού τύπου A | 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: A-type main-sequence star
Generated description
An A-type main-sequence star is a hot, white or bluish-white hydrogen-fusing star with strong hydrogen absorption lines and a surface temperature typically between about 7,500 and 10,000 K.
Instances (15)
| Instance | Via concept surface |
|---|---|
|
Vega (star)
surface form:
Vega
|
— |
|
Sirius
surface form:
Sirius A
|
— |
|
Delta Capricorni
surface form:
Delta Capricorni Aa
|
A-type star |
| Κάνωπος | αστέρας φασματικού τύπου A |
| Mu Serpentis | A-type star |
| Delta Scuti | A-type star |
|
Beta Persei
surface form:
Beta Persei C
|
— |
| Altair | — |
| HR 3569 | A-type star |
| HR 3572 | A-type star |
| BD+21 1907 | A-type star |
| HR 8278 | — |
| HD 206859 | — |
| Fomalhaut | A-type star |
| Alpha Piscis Austrini | A-type star |