# Delta Andromedae

> multiple star system in the northern constellation of Andromeda

**Wikidata**: [Q13061](https://www.wikidata.org/wiki/Q13061)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Delta_Andromedae)  
**Source**: https://4ort.xyz/entity/delta-andromedae


## References

1. SIMBAD
2. MSC - a catalogue of physical multiple stars
3. SB9: The ninth catalogue of spectroscopic binary orbits
4. New Catalogue of Suspected Variable Stars
5. Spectral Classification
6. Source
7. VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
8. VizieR Online Data Catalog: Combined General Catalogue of Variable Stars (Samus+ 2004)
9. VizieR Online Data Catalog: SB9: 9th Catalogue of Spectroscopic Binary Orbits (Pourbaix+ 2004-2014)
10. The Updated Multiple Star Catalog
11. VizieR Online Data Catalog: Updated Multiple Star Catalog (MSC): Dec 2023 (Tokovinin, 2018)
12. AGK3 : star catalogue of positions and proper motions, north of 2 .5 declination : derived from photographic plates taken at Bergedorf and Bonn in the years 1928-1932 and 1956-1963
13. VizieR Online Data Catalog: AGK3 Catalogue (Dieckvoss, Heckmann 1975)
14. Gaia Data Release 3
15. Freebase Data Dumps. 2013
16. Catalogue of Stellar Photometry in Johnson's 11-color system
17. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
18. Surface convection and red-giant radius measurements
19. Gaia Early Data Release 3
20. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity
21. Assessment of [Fe/H] determinations for FGK stars in spectroscopic surveys