Q77044605

variable star
Thing astrophysical_x_ray_source Q77044605
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Q77044605

Summary

Q77044605 is an astrophysical X-ray source[1].

Key Facts

  • Q77044605's instance of is recorded as astrophysical X-ray source[2].
  • Q77044605's instance of is recorded as variable star[3].
  • Q77044605's instance of is recorded as classical Cepheid variable[4].
  • Q77044605's constellation is recorded as Pisces[5].
  • Q77044605's catalog code is recorded as 1RXS J012116.7+161350[6].
  • Q77044605's catalog code is recorded as ASAS J012118+1613.8[7].
  • Q77044605's catalog code is recorded as UCAC3 213-5098[8].
  • Q77044605's catalog code is recorded as USNO-B1.0 1062-00014167[9].
  • Q77044605's catalog code is recorded as 2MASS J01211815+1613481[10].
  • Q77044605's catalog code is recorded as Gaia DR2 2591537602314524544[11].
  • Q77044605's type of variable star is recorded as classical Cepheid variable[12].
  • Q77044605's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.10'}[13].
  • Q77044605's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.59'}[14].
  • Q77044605's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.299'}[15].
  • Q77044605's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.822'}[16].
  • Q77044605's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.717'}[17].
  • Q77044605's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8960'}[18].
  • Q77044605's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5119'}[19].
  • Q77044605's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-54.19'}[20].
  • Q77044605's metallicity is recorded as {'unit': '1', 'amount': '-0.27'}[21].
  • Q77044605's metallicity is recorded as {'unit': '1', 'amount': '-0.57'}[22].
  • Q77044605's metallicity is recorded as {'unit': '1', 'amount': '-0.28'}[23].
  • Q77044605's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+398.1050'}[24].
  • Q77044605's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.3195792'}[25].
  • Q77044605's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.32556513341600'}[26].

Body

Definition and Type

Recorded instance of include astrophysical X-ray source[2], variable star[3], and classical Cepheid variable[4].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . 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] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  12. [13] . Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
  13. [14] . Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  21. [22] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  22. [23] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . ROSAT All-Sky Survey Faint Source Catalogue. 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). Q77044605. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77044605
MLA “Q77044605.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77044605.
BibTeX @misc{4ortxyz_q77044605_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77044605}}, year = {2026}, url = {https://4ort.xyz/entity/q77044605}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77044605 — https://4ort.xyz/entity/q77044605 (retrieved 2026-05-07)

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