SU Cassiopeiae

variable star in the constellation Cassiopeia

Thing spectroscopic_binary Q10884216

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SU Cassiopeiae

Summary

SU Cassiopeiae is a spectroscopic binary^[1].

Key Facts

SU Cassiopeiae's instance of is recorded as spectroscopic binary^[2].
SU Cassiopeiae's instance of is recorded as classical Cepheid variable^[3].
SU Cassiopeiae's constellation is recorded as Cassiopeia^[4].
SU Cassiopeiae's spectral class is recorded as F5.5III+^[5].
SU Cassiopeiae's catalog code is recorded as ALS 7504^[6].
SU Cassiopeiae's catalog code is recorded as FK5 2195^[7].
SU Cassiopeiae's catalog code is recorded as GCRV 1588^[8].
SU Cassiopeiae's catalog code is recorded as GSC 04313-01573^[9].
SU Cassiopeiae's catalog code is recorded as HD 17463^[10].
SU Cassiopeiae's catalog code is recorded as HIC 13367^[11].
SU Cassiopeiae's catalog code is recorded as HIP 13367^[12].
SU Cassiopeiae's catalog code is recorded as HR 829^[13].
SU Cassiopeiae's catalog code is recorded as 2MASS J02515871+6853185^[14].
SU Cassiopeiae's catalog code is recorded as PLX 572^[15].
SU Cassiopeiae's catalog code is recorded as PLX 572.00^[16].
SU Cassiopeiae's catalog code is recorded as PPM 13918^[17].
SU Cassiopeiae's catalog code is recorded as SAO 12472^[18].
SU Cassiopeiae's catalog code is recorded as UBV M 9160^[19].
SU Cassiopeiae's catalog code is recorded as VDB 9^[20].
SU Cassiopeiae's catalog code is recorded as AG+68 141^[21].
SU Cassiopeiae's catalog code is recorded as BD+68 200^[22].
SU Cassiopeiae's catalog code is recorded as TYC 4313-1573-1^[23].
SU Cassiopeiae's catalog code is recorded as SBC9 3097^[24].
SU Cassiopeiae's catalog code is recorded as Gaia DR1 541716253585190528^[25].
SU Cassiopeiae's catalog code is recorded as WEB 2677^[26].

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Quick Facts

Instance of spectroscopic binary, classical Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +6.92, unit: 1, amount: +6.44, unit: 1, amount: +5.80, unit: 1, amount: +5.7063, unit: 1, amount: +4.49, unit: 1, amount: +4.271, unit: 1, amount: +4.081

Catalog code ALS 7504, FK5 2195, GCRV 1588, GSC 04313-01573, HD 17463, HIC 13367, HIP 13367, HR 829, 2MASS J02515871+6853185, PLX 572, PLX 572.00, PPM 13918, SAO 12472, UBV M 9160, VDB 9, AG+68 141, BD+68 200, TYC 4313-1573-1, SBC9 3097, Gaia DR1 541716253585190528, WEB 2677, Gaia DR2 541716257882226560, SU Cas

Constellation Cassiopeia

Declination unit: www.wikidata.org, amount: +68.88850043613180

Declination component of proper motion unit: www.wikidata.org, amount: -7.802

Distance from earth unit: www.wikidata.org, amount: +471.9653

Effective temperature unit: www.wikidata.org, amount: +6603, unit: www.wikidata.org, amount: +6520, unit: www.wikidata.org, amount: +6112, unit: www.wikidata.org, amount: +6162

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Metallicity unit: 1, amount: +0.02, unit: 1, amount: +0.06, unit: 1, amount: +0.08

Parallax unit: www.wikidata.org, amount: +2.1188

Radial velocity unit: www.wikidata.org, amount: -6.14

Right ascension unit: www.wikidata.org, amount: +42.99479537266780

Right ascension component of proper motion unit: www.wikidata.org, amount: +3.231

Spectral class F5.5III+

Surface gravity unit: www.wikidata.org, amount: +224, unit: www.wikidata.org, amount: +630

Type of variable star classical Cepheid variable

External References (3)

Gaia id 541716257882226560

Google knowledge graph id /g/119pgp0_5

Simbad id V* SU Cas

🏷️ Also known as

en SU Cas en SU Cassiopeiae ja カシオペア座SU星 ja カシオペヤ座SU星 ru SU Кассиопеи zh 仙后座SU

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ SU Cassiopeiae — instance of (P31): spectroscopic binary. SB9: The ninth catalogue of spectroscopic binary orbits. wikidata.org.
[3] ↑ SU Cassiopeiae — instance of (P31): classical Cepheid variable. General Catalogue of Variable Stars. wikidata.org.
[4] ↑ SU Cassiopeiae — constellation (P59): Cassiopeia. wikidata.org.
[5] ↑ SU Cassiopeiae — spectral class (P215): F5.5III+. The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars. wikidata.org.
[6] ↑ SU Cassiopeiae — catalog code (P528): ALS 7504. SIMBAD. wikidata.org.
[7] ↑ SU Cassiopeiae — catalog code (P528): FK5 2195. SIMBAD. wikidata.org.
[8] ↑ SU Cassiopeiae — catalog code (P528): GCRV 1588. SIMBAD. wikidata.org.
[9] ↑ SU Cassiopeiae — catalog code (P528): GSC 04313-01573. SIMBAD. wikidata.org.
[10] ↑ SU Cassiopeiae — catalog code (P528): HD 17463. SIMBAD. wikidata.org.
[11] ↑ SU Cassiopeiae — catalog code (P528): HIC 13367. SIMBAD. wikidata.org.
[12] ↑ SU Cassiopeiae — catalog code (P528): HIP 13367. SIMBAD. wikidata.org.
[13] ↑ SU Cassiopeiae — catalog code (P528): HR 829. SIMBAD. wikidata.org.
[14] ↑ SU Cassiopeiae — catalog code (P528): 2MASS J02515871+6853185. SIMBAD. wikidata.org.
[15] ↑ SU Cassiopeiae — catalog code (P528): PLX 572. SIMBAD. wikidata.org.
[16] ↑ SU Cassiopeiae — catalog code (P528): PLX 572.00. SIMBAD. wikidata.org.
[17] ↑ SU Cassiopeiae — catalog code (P528): PPM 13918. SIMBAD. wikidata.org.
[18] ↑ SU Cassiopeiae — catalog code (P528): SAO 12472. SIMBAD. wikidata.org.
[19] ↑ SU Cassiopeiae — catalog code (P528): UBV M 9160. SIMBAD. wikidata.org.
[20] ↑ SU Cassiopeiae — catalog code (P528): VDB 9. SIMBAD. wikidata.org.
[21] ↑ SU Cassiopeiae — catalog code (P528): AG+68 141. SIMBAD. wikidata.org.
[22] ↑ SU Cassiopeiae — catalog code (P528): BD+68 200. SIMBAD. wikidata.org.
[23] ↑ SU Cassiopeiae — catalog code (P528): TYC 4313-1573-1. SIMBAD. wikidata.org.
[24] ↑ SU Cassiopeiae — catalog code (P528): SBC9 3097. SIMBAD. wikidata.org.
[25] ↑ SU Cassiopeiae — catalog code (P528): Gaia DR1 541716253585190528. SIMBAD. wikidata.org.
[26] ↑ SU Cassiopeiae — catalog code (P528): WEB 2677. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ SU Cassiopeiae is an instance of spectroscopic binary (Q1993624) [P31, primary]. Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). SU Cassiopeiae. Retrieved May 3, 2026, from https://4ort.xyz/entity/su-cassiopeiae

MLA “SU Cassiopeiae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/su-cassiopeiae.

BibTeX

@misc{4ortxyz_su-cassiopeiae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SU Cassiopeiae}}, year = {2026}, url = {https://4ort.xyz/entity/su-cassiopeiae}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SU Cassiopeiae — https://4ort.xyz/entity/su-cassiopeiae (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/su-cassiopeiae · Last refreshed: May 3, 2026