Theta Serpentis
E463803
Theta Serpentis is a multiple star system in the constellation Serpens, visible to the naked eye and notable for its closely spaced stellar components.
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
multiple star system
ⓘ
stellar system ⓘ |
| constellation | Serpens NERFINISHED ⓘ |
| hasAngularSeparationBetweenComponents | a few arcseconds ⓘ |
| hasApparentMagnitude | about 4.0 ⓘ |
| hasBayerDesignation | θ Serpentis NERFINISHED ⓘ |
| hasComponent |
Theta Serpentis A
NERFINISHED
ⓘ
Theta Serpentis B NERFINISHED ⓘ Theta Serpentis C NERFINISHED ⓘ Theta Serpentis D NERFINISHED ⓘ Theta Serpentis E NERFINISHED ⓘ |
| hasDeclination | approximately +4° ⓘ |
| hasFlamsteedDesignation | θ Serpentis NERFINISHED ⓘ |
| hasRightAscension | approximately 18h ⓘ |
| hasSpectralType | components of A-type and F-type (combined system) ⓘ |
| isCatalogedIn |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ Hipparcos Catalogue NERFINISHED ⓘ |
| isNotableFor |
being a naked-eye multiple star
ⓘ
closely spaced stellar components ⓘ |
| isObservedIn | optical wavelengths ⓘ |
| locatedInConstellation | Serpens Caput NERFINISHED ⓘ |
| visibleTo | naked eye ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.