SAO 164565
E867065
SAO 164565 is a catalog designation for the bright multiple star system Delta Capricorni in the constellation Capricornus.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Delta Scuti variable
ⓘ
multiple star system ⓘ star system ⓘ |
| absoluteMagnitudeV | 2.48 ⓘ |
| age | about 1 billion years ⓘ |
| alsoKnownAs |
Delta Capricorni
NERFINISHED
ⓘ
Deneb Algedi NERFINISHED ⓘ δ Capricorni NERFINISHED ⓘ |
| apparentMagnitudeV | 2.87 ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| bestViewingSeason | late summer ⓘ |
| catalogDesignation | SAO 164565 NERFINISHED ⓘ |
| colorIndexB−V | +0.27 ⓘ |
| componentOf | Capricornus constellation NERFINISHED ⓘ |
| constellation | Capricornus NERFINISHED ⓘ |
| declination | −16° 07′ 38″ ⓘ |
| distanceFromEarth |
about 29 parsecs
ⓘ
about 94 light-years ⓘ |
| eclipsingBinaryPeriod | about 1.02 days ⓘ |
| effectiveTemperatureOfPrimary | about 7300 K ⓘ |
| equatorialCoordinateSystem | ICRS NERFINISHED ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasComponent |
Delta Capricorni A
NERFINISHED
ⓘ
Delta Capricorni B NERFINISHED ⓘ Delta Capricorni C NERFINISHED ⓘ Delta Capricorni D NERFINISHED ⓘ |
| hasExoplanetCandidate | false ⓘ |
| hemisphereVisibility | both hemispheres ⓘ |
| isAmStar | true ⓘ |
| isBrightStar | true ⓘ |
| isEclipsingBinary | true ⓘ |
| isMultipleSystem | true ⓘ |
| isNavigationalStar | true ⓘ |
| luminosityOfPrimary | about 8 times solar luminosity ⓘ |
| massOfPrimary | about 2 solar masses ⓘ |
| metallicity | slightly above solar ⓘ |
| parallax | 34.62 mas ⓘ |
| primaryComponent | Delta Capricorni A NERFINISHED ⓘ |
| properMotionDec | −65 mas/yr ⓘ |
| properMotionRA | +82 mas/yr ⓘ |
| radialVelocity | −6 km/s ⓘ |
| radiusOfPrimary | about 2 solar radii ⓘ |
| rightAscension | 21h 47m 02.4s ⓘ |
| spectralType | A7m ⓘ |
| systemType | eclipsing binary within multiple system ⓘ |
| variabilityPeriod | about 0.1 days ⓘ |
| variableType | Delta Scuti NERFINISHED ⓘ |
| visibleToNakedEye | true ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.