Phi Eri
HIP 10602; Phi Eri
DoubleStar
Eri
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
3.56
Spectral Type
B6V
Star Color
Blue-white
(B-V -0.12)
Distance
154 ly
Position & Identifiers
RA
02h 16m 30.6s
Dec
-51° 30' 44.0"
Constellation
Eri
HR
674
HIP
10602
Bayer
Phi
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System B: optical
Separation
89.1″
Companion Mag
9.3
Companion Sp
F4V
Position Angle
224°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
DUN 6
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 89.1″ · PA: 224° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Fusion
Stellar Notes
Companion G2V?
Color excess E(B-V) = 0.00
Pleiades group.
Neutral carbon continuum shows discontinuities in UV.
Survey Image
Loading survey image…