- 25 Aquarii
-
25 Aquarii Observation data
Epoch J2000 Equinox J2000Constellation Aquarius Right ascension 21h 39m 33.2658s Declination +02° 14′ 36.81″ Apparent magnitude (V) 5.106 Characteristics Spectral type K0III U−B color index 0.9 B−V color index 1.04 Astrometry Radial velocity (Rv) -34.7 km/s Proper motion (μ) RA: -32.70 mas/yr
Dec.: -84.17 mas/yrParallax (π) 13.55 ± 0.88 mas Distance 240 ± 20 ly
(74 ± 5 pc)Absolute magnitude (MV) 6.135 Details Mass 0,8 M☉ Radius 0,9 R☉ Luminosity 0,4 L☉ Temperature 3,500–5,000 K Metallicity ? Rotation < 0,006574611 Year Age ? years Orbit Companion 25 Aquarii B Semimajor axis (a) 132.6" Inclination (i) 45° Other designations Database references SIMBAD data Database references SIMBAD data 25 Aquarii is a star in the constellation Aquarius. Its apparent magnitude is 5.10.
Components
NAME Right ascension Declination Apparent magnitude (V) Database references 25 Aquarii B (BD+01 4517B) 21h 39m 39.6s +02° 16' 12 11.6 Simbad References
Stars of Aquarius Bayer Flamsteed - 1
- 2 (ε, Albali)
- 3
- 4
- 5
- 6 (μ)
- 7
- 8
- 9
- 10
- 11
- 12
- 13 (ν)
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22 (β, Sadalsuud)
- 23 (ξ, Bunda)
- 24
- 25
- 26
- 28
- 29
- 30
- 31 (ο)
- 32
- 33 (ι)
- 34 (α, Sadalmelik)
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43 (θ, Ancha)
- 44
- 45
- 46 (ρ)
- 47
- 48 (γ, Sadachbia)
- 49
- 50
- 51
- 52 (π, Seat)
- 53
- 54
- 55 (ζ)
- 56
- 57 (σ)
- 58
- 59 (υ)
- 60
- 61
- 62 (η)
- 63 (κ, Situla)
- 64
- 65
- 66
- 67
- 68
- 69 (τ1)
- 70
- 71 (τ2)
- 72
- 73 (λ)
- 74
- 75
- 76 (δ, Skat)
- 77
- 78
- 80
- 82
- 83
- 85
- 86
- 87
- 88
- 89
- 90 (φ)
- 91 (ψ1)
- 92 (χ)
- 93 (ψ2)
- 94
- 95 (ψ3)
- 96
- 97
- 98
- 99
- 100
- 101
- 102 (ω1)
- 103
- 104
- 105 (ω2)
- 106
- 107
- 108
Categories:- Aquarius constellation
- Henry Draper Catalogue objects
- Flamsteed objects
- Bayer objects
- Multiple star stubs
Wikimedia Foundation. 2010.
