- Delta Persei
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Stars of Perseus
Delta Persei Observation data
Epoch J2000.0 Equinox J2000.0Constellation Perseus Right ascension 3h 42m 55.5s Declination 47° 47' 15" Apparent magnitude (V) 3.01 Distance 527 ly
(161.66 pc)Spectral type B5III Other designations Delta Persei (δ Per, δ Persei) is a Class B5III, third-magnitude star in the constellation Perseus. Delta Persei is actually a blue giant star that is the second brightest star of the open star cluster known as the Alpha Persei, second only to Mirfak. The Delta Persei stellar system is located about 530 light-years from Earth.
References
- "HD 22928 -- Variable Star". SIMBAD Astronomical Database. http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=delta+persei&NbIdent=1&Radius=10&Radius.unit=arcmin&CooFrame=FK5&CooEpoch=2000&CooEqui=2000&output.max=all&o.catall=on&output.mesdisp=N&Bibyear1=1983&Bibyear2=2005&Frame1=FK5&Frame2=FK4&Frame3=G&Equi1=2000.0&Equi2=1950.0&Equi3=2000.0&Epoch1=2000.0&Epoch2=1950.0&Epoch3=2000.0. Retrieved 2006-12-10.
External links
Bayer α (Mirfak / Algenib) • β (Algol) • γ • δ • ε • ζ • η (Miram) • θ • ι • κ (Misam) • λ • μ • ν • ξ (Menkib) • ο (Atik) • π (Gorgonea Secunda) • ρ (Gorgonea Tertia) • σ • τ • φ • χ (also NGC 884) • ψ • ω (Gorgonea Quarta) • b • c • d • e • f • g • i • k • l • m • n • o • AFlamsteed 1 • 2 • 3 • 4 (g) • 5 • 7 (χ) • 8 • 9 (i) • 10 • 11 • 12 • 13 (θ) • 14 • 15 (η, Miram) • 16 • 17 • 18 (τ) • 20 • 21 • 22 (π, Gorgonea Secunda) • 23 (γ) • 24 • 25 (ρ, Gorgonea Tertia) • 26 (β, Algol) • 27 (κ, Misam) • 28 (ω, Gorgonea Quarta) • 29 • 30 • 31 • 32 (l) • 33 (α, Mirfak / Algenib) • 34 • 35 (σ) • 36 • 37 (ψ) • 38 (ο, Atik) • 39 (δ) • 40 (o) • 41 (ν) • 42 (n) • 43 (A) • 44 (ζ) • 45 (ε) • 46 (ξ, Menkib) • 47 (λ) • 48 (c) • 49 • 50 • 51 (μ) • 52 (f) • 53 (d) • 54 • 55 • 56 • 57 (m) • 58 (e) • 59 • 1 AurNearby GJ 1068Other List Categories:- Bayer objects
- Flamsteed objects
- Perseus constellation
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