U Normae

variable star in the constellation Norma
Place classical_cepheid_variable Q59705396
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U Normae

Summary

U Normae is a classical Cepheid variable[1].

Key Facts

  • U Normae's instance of is recorded as classical Cepheid variable[2].
  • U Normae's constellation is recorded as Norma[3].
  • U Normae's spectral class is recorded as F8Ib/II[4].
  • U Normae's catalog code is recorded as GSC 08700-01230[5].
  • U Normae's catalog code is recorded as HD 139717[6].
  • U Normae's catalog code is recorded as HIC 76918[7].
  • U Normae's catalog code is recorded as HIP 76918[8].
  • U Normae's catalog code is recorded as 2MASS J15422092-5518427[9].
  • U Normae's catalog code is recorded as PPM 344085[10].
  • U Normae's catalog code is recorded as TYC 8700-1230-1[11].
  • U Normae's catalog code is recorded as Gaia DR1 5884368494200021632[12].
  • U Normae's catalog code is recorded as Gaia DR2 5884368498528237952[13].
  • U Normae's catalog code is recorded as U Nor[14].
  • U Normae's type of variable star is recorded as classical Cepheid variable[15].
  • U Normae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.68'}[16].
  • U Normae's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.22'}[17].
  • U Normae's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.4032'}[18].
  • U Normae's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.772'}[19].
  • U Normae's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.181'}[20].
  • U Normae's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.910'}[21].
  • U Normae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6115'}[22].
  • U Normae's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-32.37'}[23].
  • U Normae's metallicity is recorded as {'unit': '1', 'amount': '+0.15'}[24].
  • U Normae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1635.3230'}[25].
  • U Normae's SIMBAD ID is recorded as V* U Nor[26].

Body

Designation and Status

U Normae's instance of is recorded as classical Cepheid variable[2].

History and Context

Catalog codes include GSC 08700-01230[5], HD 139717[6], HIC 76918[7], HIP 76918[8], 2MASS J15422092-5518427[9], and PPM 344085[10].

References

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

Direct Wikidata claims

  1. [2] . General Catalogue of Variable Stars. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . Q66617329. 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] . SIMBAD. wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. 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] . Gaia Data Release 2. wikidata.org.
  25. [26] . wikidata.org.

Class ancestry

  1. [1] . 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). U Normae. Retrieved May 3, 2026, from https://4ort.xyz/entity/u-normae
MLA “U Normae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/u-normae.
BibTeX @misc{4ortxyz_u-normae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{U Normae}}, year = {2026}, url = {https://4ort.xyz/entity/u-normae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): U Normae — https://4ort.xyz/entity/u-normae (retrieved 2026-05-03)

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