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Eta Centauri

Eta Centauri is a star in the southern constellation of Centaurus. Its name is a Bayer designation that is Latinized from η Centauri, and abbreviated Eta Cen or η Cen. This star has an apparent visual magnitude of +2.35, which indicates it is readily visible to the naked eye. Based on parallax measurements, it is located at a distance of around 306…

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Apparent magnitude (V)
+2.35 (2.30 - 2.41)
B−V color index
−0.215
Constellation
Centaurus
Declination
−42° 09′ 28.1708″
Right ascension
14h 35m 30.42416s
Spectral type
B1.5 Vne

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Overview

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Eta Centauri

Nodes32
Edges31
Triples28
Avg. degree1.94
Density0.0625
Components1

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Eta Centauri

Top relations

related to External links · 18
Eta Centauri → Allen, Astronomy, Centauri, ETA CEN, Harvard College Observatory, ID, Illinois, James, Kaler, KG11365, Leah, Manuscript, Preserving Harvard's Early Data, Project PHAEDRA, Research, Retrieved, Study, University
is a · 2
Eta Centauri → proper motion member of the Upper Centaurus, star in the southern constellation of Centaurus
Apparent magnitude (V) · 1
Eta Centauri → +2.35 (2.30 - 2.41)
B−V color index · 1
Eta Centauri → −0.215
Constellation · 1
Eta Centauri → Centaurus
Declination · 1
Eta Centauri → −42° 09′ 28.1708″
Right ascension · 1
Eta Centauri → 14h 35m 30.42416s
Spectral type · 1
Eta Centauri → B1.5 Vne
U−B color index · 1
Eta Centauri → −0.862
Variable type · 1
Eta Centauri → GCAS + LERI

Important terminology Word statistics

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Important terminology

star centauri eta rotation variable centaurus sun stars temperature cen parallax around b-type lines rapid emission gamma cassiopeiae times constellation

Entity relationships Subject–Predicate–Object triples

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SubjectPredicateObjectConfidenceSrc
Eta CentauriApparent magnitude (V)+2.35 (2.30 - 2.41)1.00infobox
Eta CentauriB−V color index−0.2151.00infobox
Eta CentauriConstellationCentaurus1.00infobox
Eta CentauriDeclination−42° 09′ 28.1708″1.00infobox
Eta CentauriRight ascension14h 35m 30.42416s1.00infobox
Eta CentauriSpectral typeB1.5 Vne1.00infobox
Eta CentauriU−B color index−0.8621.00infobox
Eta CentauriVariable typeGCAS + LERI1.00infobox
Eta Centauriis astar in the southern constellation of Centaurus0.90text
Eta Centauriis aproper motion member of the Upper Centaurus0.90text
Eta Centaurirelated to External linksKaler0.60section
Eta Centaurirelated to External linksJames0.60section

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