2 Aur

HIP 22678; 2 Aur Star Auriga (Aur) Visible Level 2 Small telescope (4")

Star Map Add to List Add to Plan Back to Catalog

Physical Properties

Magnitude 4.78

Spectral Type K2.5IIIbBa0.4

Star Color Red (B-V 1.41)

Position & Identifiers

RA 04h 52m 38.0s

Dec +36° 42' 11.0"

Constellation Auriga (Aur)

HR 1551

HIP 22678

Flamsteed 2 Aur

Visibility

Set a location in User Settings to see visibility data.

Size Comparison

Querying VizieR for stellar data…

Compare Stars

Compare with another star

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

Group/Cluster

Sirius group; UMa stream.

Survey Image

Loading survey image…