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D Centauri

D Centauri is a double star in the southern constellation of Centaurus. The system is faintly visible to the naked eye as a point of light with a combined apparent magnitude of +5.31; the two components are of magnitude 5.78 and 6.98, respectively. It is located at a distance of approximately 610 light years from the Sun based on parallax, and is…

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Overview

Double star Constellation Centaurus Apparent magnitude Light years

15 related topics

Key facts & relationships

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Apparent magnitude (V): +5.31 (5.78 + 6.98)
B−V color index: +1.400±0.003/1.21
Constellation: Centaurus
Declination: −45° 43′ 26.10″
Right ascension: 12h 14m 02.697s
Spectral type: K3III (K4IIIab + K2IIIb)

Topics to explore

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Overview

Double star
Constellation
Centaurus
Apparent magnitude
Light years Light year
Sun
Parallax Stellar parallax
Radial velocity
C. Rumker Carl Ludwig Christian Rümker
Angular separation
Position angle
Stellar classification
Giant star
Core Stellar core
C. J. Corbally Christopher J. Corbally?action=edit&redlink=1

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Map overview Semantic statistics

D Centauri

Nodes17

Edges16

Triples8

Avg. degree1.88

Density0.117647

Components1

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D Centauri

Top relations

Apparent magnitude (V) · 1

D Centauri → +5.31 (5.78 + 6.98)

B−V color index · 1

D Centauri → +1.400±0.003/1.21

Constellation · 1

D Centauri → Centaurus

Declination · 1

D Centauri → −45° 43′ 26.10″

Right ascension · 1

D Centauri → 12h 14m 02.697s

Spectral type · 1

D Centauri → K3III (K4IIIab + K2IIIb)

U−B color index · 1

D Centauri → +1.82/1.19

is a · 1

D Centauri → double star in the southern constellation of Centaurus

Important terminology Word statistics

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Important terminology

star centaurus parallax double light combined constellation distance centauri apparent magnitude 31 78 98 radial velocity 10 k3iii k4iiiab k2iiib

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
D Centauri	Apparent magnitude (V)	+5.31 (5.78 + 6.98)	1.00	infobox
D Centauri	B−V color index	+1.400±0.003/1.21	1.00	infobox
D Centauri	Constellation	Centaurus	1.00	infobox
D Centauri	Declination	−45° 43′ 26.10″	1.00	infobox
D Centauri	Right ascension	12h 14m 02.697s	1.00	infobox
D Centauri	Spectral type	K3III (K4IIIab + K2IIIb)	1.00	infobox
D Centauri	U−B color index	+1.82/1.19	1.00	infobox
D Centauri	is a	double star in the southern constellation of Centaurus	0.90	text

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Min side: 3

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