Settings

HeliosphereIllustration models

Approximate stand-ins only. Body-specific meshes remain available without imagery.

Nearby Universe
Local Group
Milky Way

Bellatrix

Its disc spans 0.72 milliarcseconds, which at its distance is 5.99 solar radii, and its surface is at 21,580 K.

DatasetsFactsheetSources

Datasets

Datasets

ColorFrom its spectrum · #a7c1ff

The color of the star's light, dimmed toward the edge by a model atmosphere.

View source ↗

Factsheet

Radius6 solar radii
Distance from the Sun77.4 parsecs

Sources

Pulkovo spectrophotometric catalog of bright stars, 320-1080 nm (VizieR III/201, table5.dat)Data product · Centre de Données astronomiques de Strasbourg
Claret & Bloemen (2011), A&A 529, A75 (VizieR J/A+A/529/A75)Data product · Color
CIE (2019): Colour-matching functions of CIE 1931 standard colorimetric observerData product · International Commission on Illumination (CIE), Vienna
Brown et al. (1974): The Angular Diameters of 32 StarsPublication · Monthly Notices of the Royal Astronomical Society 167 121-136
Anderson & Francis (2012): XHIP: An extended hipparcos compilationPublication · Astronomy Letters 38 331-346

Sources: CDS and 3 moreSources ↗

Sources: CDS and 3 moreSources ↗v0.7449Epoch: ···Altitude: —·