Theta2 Eridani

star in the constellation Eridanus
Place high_proper_motion_star Q66477301
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Theta2 Eridani

Summary

Theta2 Eridani is a high proper-motion star[1].

Key Facts

  • Theta2 Eridani's instance of is recorded as high proper-motion star[2].
  • Theta2 Eridani's constellation is recorded as Eridanus[3].
  • Theta2 Eridani's spectral class is recorded as A1V[4].
  • Theta2 Eridani's part of is recorded as Theta Eridani[5].
  • Theta2 Eridani's companion of is recorded as Acamar[6].
  • Theta2 Eridani's catalog code is recorded as HD 18623[7].
  • Theta2 Eridani's catalog code is recorded as CCDM J02583-4018B[8].
  • Theta2 Eridani's catalog code is recorded as GCRV 1662[9].
  • Theta2 Eridani's catalog code is recorded as HR 898[10].
  • Theta2 Eridani's catalog code is recorded as IDS 02545-4042 B[11].
  • Theta2 Eridani's catalog code is recorded as PLX 624.00B[12].
  • Theta2 Eridani's catalog code is recorded as PPM 307196[13].
  • Theta2 Eridani's catalog code is recorded as ROT 405[14].
  • Theta2 Eridani's catalog code is recorded as SAO 216114[15].
  • Theta2 Eridani's catalog code is recorded as uvby98 100018623[16].
  • Theta2 Eridani's catalog code is recorded as WDS J02583-4018B[17].
  • Theta2 Eridani's catalog code is recorded as TYC 7563-1017-1[18].
  • Theta2 Eridani's catalog code is recorded as CSI-40 771 21[19].
  • Theta2 Eridani's catalog code is recorded as PMSC 02545-4042B[20].
  • Theta2 Eridani's catalog code is recorded as WEB 2739[21].
  • Theta2 Eridani's catalog code is recorded as Gaia DR2 5044368071868204160[22].
  • Theta2 Eridani's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.20'}[23].
  • Theta2 Eridani's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.11'}[24].
  • Theta2 Eridani's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.2686'}[25].
  • Theta2 Eridani's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+20.3349'}[26].

Body

Geography

Theta2 Eridani's part of is recorded as Theta Eridani[5].

Designation and Status

Theta2 Eridani's instance of is recorded as high proper-motion star[2].

History and Context

Catalog codes include HD 18623[7], CCDM J02583-4018B[8], GCRV 1662[9], HR 898[10], IDS 02545-4042 B[11], and PLX 624.00B[12].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . Catalogue of two dimentional spectral types for the HD stars, Vol. 2. wikidata.org.
  4. [5] . Washington Double Star Catalog. wikidata.org.
  5. [6] . Washington Double Star Catalog. 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] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . The Tycho double star catalogue. wikidata.org.
  23. [24] . The Tycho double star catalogue. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . Gaia Data Release 2. 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). Theta2 Eridani. Retrieved May 3, 2026, from https://4ort.xyz/entity/theta2-eridani
MLA “Theta2 Eridani.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/theta2-eridani.
BibTeX @misc{4ortxyz_theta2-eridani_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theta2 Eridani}}, year = {2026}, url = {https://4ort.xyz/entity/theta2-eridani}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Theta2 Eridani — https://4ort.xyz/entity/theta2-eridani (retrieved 2026-05-03)

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