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RT Aurigae (RT Aur, 48 Aurigae) is a yellow supergiant variable star in the constellation Auriga, about 1,500 light years from Earth. Although its brightness is variable, it is consistently visible to the naked eye under good observing conditions.
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rt aurigae variable star brightness auriga supergiant cepheid variations caused pulsations binary stars 48 constellation temperature aur type magnitude 00
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| RT Aurigae | Apparent magnitude (G) | 5.3 | 1.00 | infobox |
| RT Aurigae | Apparent magnitude (V) | 5.75 (5.00 - 5.82) | 1.00 | infobox |
| RT Aurigae | B−V color index | 0.74 | 1.00 | infobox |
| RT Aurigae | Constellation | Auriga | 1.00 | infobox |
| RT Aurigae | Declination | +30° 29′ 34.9296″ | 1.00 | infobox |
| RT Aurigae | Right ascension | 06h 28m 34.08818s | 1.00 | infobox |
| RT Aurigae | Spectral type | F8Ib (F4Ib - G4Ib) | 1.00 | infobox |
| RT Aurigae | U−B color index | 0.5 | 1.00 | infobox |
| RT Aurigae | Variable type | δ Cep | 1.00 | infobox |
| RT Aurigae | is a | F to G type Classical Cepheid variable which varies from magnitude | 0.90 | text |
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