white dwarf
Sirio B
Sirio B is a stellar remnant included in the CosmoInsider stellar archive.
Verified 2026-10-02
CosmoInsider · visual archive
Overview
This profile synchronizes the identity, classification and physical parameters of Sirio B. Its adopted radius is 0.008098 solar radii. The measurement comes from Bond et al. · 2017 and retains its method and uncertainty when available.
Essential data
- Key fact
- stellar_scale
- Key fact
- 0.008098
- Key fact
- DA2 · enana blanca
- Key fact
- Can Mayor
Physical properties
- Measurement
- 0.008098
- Radius
- 5633.7786
- Measurement
- 25369
- Measurement
- 1.018
- Measurement
- 0.02448
Sources and references
- Bond et al. · 2017 arXiv
- Sirius B — SIMBAD object record Centre de Données astronomiques de Strasbourg