pulsating star
C41377
concept
A pulsating star is a variable star whose outer layers rhythmically expand and contract, causing periodic changes in its brightness and size.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Alpha Cygni variable | 4 |
| Cepheid variable star | 2 |
| Delta Scuti variable star | 2 |
| Gamma Doradus variable | 1 |
| RV Tauri variable star | 1 |
| classical Cepheid variable | 1 |
| long-period variable star | 1 |
| pulsating star canonical | 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: pulsating star
Generated description
A pulsating star is a variable star whose outer layers rhythmically expand and contract, causing periodic changes in its brightness and size.
Instances (12)
| Instance | Via concept surface |
|---|---|
|
variable star Zeta Scuti
surface form:
Zeta Scuti
|
— |
| Beta Doradus | classical Cepheid variable |
| R Scuti | RV Tauri variable star |
| Eta Canis Majoris | Alpha Cygni variable |
| Mirfak | Alpha Cygni variable |
| Polaris | Cepheid variable star |
| Mira | long-period variable star |
| HIP 59747 | Delta Scuti variable star |
| Gamma Doradus | Gamma Doradus variable |
| Sadalmelik | Alpha Cygni variable |
| HR 8278 | Alpha Cygni variable |
| HD 206859 | Delta Scuti variable star |