Theta Cet

HIP 6537; Theta Cet; 45 Cet Star Cetus (Cet) Visible Level 1 Naked eye / Binoculars

Star Map Add to List Add to Plan Back to Catalog

Physical Properties

Magnitude 3.60

Spectral Type K0 III

Star Color Orange (B-V 1.06)

Distance 114 ly

Position & Identifiers

RA 01h 24m 01.4s

Dec -08° 11' 00.0"

Constellation Cetus (Cet)

HR 402

HIP 6537

Bayer Theta

Flamsteed 45 Cet

Double Cat 1118

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

Double Star

Probably optical.

Light Travel Time Machine

Relativistic Travel

Survey Image

Loading survey image…