- Mu Aquilae
-
Mu Aquilae Observation data
Epoch J2000 Equinox J2000Constellation Aquila Right ascension 19h 34m 05.3529s Declination +07° 22′ 44.189″ Apparent magnitude (V) 4.45 Characteristics Spectral type K3IIIb U−B color index 1.26 B−V color index 1.17 R−I color index 0.61 Variable type Variable star Astrometry Radial velocity (Rv) -23.9 km/s Proper motion (μ) RA: 212.76 mas/yr
Dec.: -155.39 mas/yrParallax (π) 29.5 ± 0.78 mas Distance 111 ± 3 ly
(33.9 ± 0.9 pc)Absolute magnitude (MV) 5.62 Details Mass 0.8 M☉ Radius 0.9 R☉ Luminosity 0,4 L☉ Temperature 3,500–5,000 K Rotation <19 Km/s Other designations Database references SIMBAD data Mu Aquilae (μ Aql, μ Aquilae) is a star system in the constellation Aquila. It is approximately 111 light years from Earth.
The primary component, μ Aquilae A, is an orange K-type giant with an apparent magnitude of +4.45. In addition to the primary, five other stars have been identified in the vicinity. At least two of these, μ Aquilae B and C, are optical companions.
References
Stars of Aquila Bayer Flamsteed - 4
- 5
- 7
- 8
- 10
- 11
- 12 (i)
- 13 (ε)
- 14 (g)
- 15 (h)
- 16 (λ)
- 17 (ζ, Deneb el Okab)
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25 (ω¹)
- 26 (f)
- 27 (d)
- 28 (A)
- 29 (ω²)
- 30 (δ)
- 31 (b)
- 32 (ν)
- 35 (c)
- 36 (e)
- 37
- 38 (μ)
- 39 (κ)
- 41 (ι, Al Thalimain)
- 42
- 44 (σ)
- 45
- 46
- 47 (χ)
- 48 (ψ)
- 49 (υ)
- 50 (γ, Tarazed)
- 51
- 52 (π)
- 53 (α, Altair)
- 54 (ο)
- 55 (η)
- 56
- 57
- 58
- 59 (ξ)
- 60 (β, Alshain)
- 61 (φ)
- 62
- 63 (τ)
- 64
- 65 (θ, Tseen Foo)
- 66
- 67 (ρ) (till 1992)
- 68
- 69
- 70
- 71 (l)
- 14 Sge
- 62 Ser
Categories:- Henry Draper Catalogue objects
- Binary stars
- Spectroscopic binaries
- Bayer objects
- Aquila constellation
- K-type giants
- Triple stars
- Multiple star stubs
- Variable star stubs
- Giant star stubs
Wikimedia Foundation. 2010.
