54 Aur

HIP 31852; 54 Aur DoubleStar Aur Visible Level 5 Expert level - Requires steady seeing

Star Map Add to List Add to Plan Back to Catalog

Physical Properties

Magnitude 6.03

Spectral Type B7III

Star Color Blue-white (B-V -0.08)

Distance 1630.8 ly

Position & Identifiers

RA 06h 39m 33.1s

Dec +28° 15' 47.0"

Constellation Aur

HR 2438

HIP 31852

Flamsteed 54 Aur

Double Cat 5289

Visibility

Set a location in User Settings to see visibility data.

Multiple Star System

Separation 0.9″

Companion Mag 7.8

Position Angle 35°

Star Colors A: Blue-white B: Yellow-white

Discoverer STT 152

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 0.9″ · PA: 35° · N up, E left

Unresolved · 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.

Survey Image

Loading survey image…