ER Aurigae

classical Cepheid variable star in the constellation Auriga
Place classical_cepheid_variable Q88591776
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ER Aurigae

Summary

ER Aurigae is a classical Cepheid variable[1].

Key Facts

  • ER Aurigae's instance of is recorded as classical Cepheid variable[2].
  • ER Aurigae's constellation is recorded as Auriga[3].
  • ER Aurigae's catalog code is recorded as TYC 2904-1797-1[4].
  • ER Aurigae's catalog code is recorded as UCAC2 46257965[5].
  • ER Aurigae's catalog code is recorded as 2MASS J05130996+4159258[6].
  • ER Aurigae's catalog code is recorded as GSC 02904-01797[7].
  • ER Aurigae's catalog code is recorded as SV* SVS 853[8].
  • ER Aurigae's catalog code is recorded as Gaia DR1 201222275837165440[9].
  • ER Aurigae's catalog code is recorded as Gaia DR2 201222280134342144[10].
  • ER Aurigae's catalog code is recorded as ER Aur[11].
  • ER Aurigae's catalog code is recorded as TIC 285243475[12].
  • ER Aurigae's type of variable star is recorded as classical Cepheid variable[13].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.65'}[14].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.040'}[15].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.980'}[16].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.570'}[17].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.375'}[18].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.63'}[19].
  • ER Aurigae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0630'}[20].
  • ER Aurigae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.68'}[21].
  • ER Aurigae's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.18'}[22].
  • ER Aurigae's metallicity is recorded as {'unit': '1', 'amount': '+7.23'}[23].
  • ER Aurigae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+7.589'}[24].
  • ER Aurigae's Google Knowledge Graph ID is recorded as /g/11lh2y_hcn[25].
  • ER Aurigae's SIMBAD ID is recorded as V* ER Aur[26].

Body

Designation and Status

ER Aurigae's instance of is recorded as classical Cepheid variable[2].

History and Context

Catalog codes include TYC 2904-1797-1[4], UCAC2 46257965[5], 2MASS J05130996+4159258[6], GSC 02904-01797[7], SV* SVS 853[8], and Gaia DR1 201222275837165440[9].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . VizieR. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes. wikidata.org.
  13. [14] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] . Second USNO CCD Astrograph Catalog. wikidata.org.
  15. [16] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}. wikidata.org.
  23. [24] . The distribution of the elements in the Galactic disk. II. Azimuthal and radial variation in abundances from Cepheids. wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

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). ER Aurigae. Retrieved May 3, 2026, from https://4ort.xyz/entity/er-aurigae
MLA “ER Aurigae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/er-aurigae.
BibTeX @misc{4ortxyz_er-aurigae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ER Aurigae}}, year = {2026}, url = {https://4ort.xyz/entity/er-aurigae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ER Aurigae — https://4ort.xyz/entity/er-aurigae (retrieved 2026-05-03)

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