HD 193281A

Place star Q66485237
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HD 193281A

Summary

HD 193281A is a star[1].

Key Facts

  • HD 193281A's instance of is recorded as star[2].
  • HD 193281A's spectral class is recorded as A3III[3].
  • HD 193281A's part of is recorded as HD 193281[4].
  • HD 193281A's companion of is recorded as Q66643765[5].
  • HD 193281A's catalog code is recorded as ADS 13702 A[6].
  • HD 193281A's catalog code is recorded as CCDM J20205-2911A[7].
  • HD 193281A's catalog code is recorded as HD 193281A[8].
  • HD 193281A's catalog code is recorded as 2MASS J20202787-2911498[9].
  • HD 193281A's catalog code is recorded as UCAC4 305-278608[10].
  • HD 193281A's catalog code is recorded as WDS J20205-2912A[11].
  • HD 193281A's catalog code is recorded as CSI-29 16981 24[12].
  • HD 193281A's catalog code is recorded as TYC 6918-1823-1[13].
  • HD 193281A's catalog code is recorded as PMSC 20143-2931A[14].
  • HD 193281A's catalog code is recorded as PMSC 20143-2931Aab[15].
  • HD 193281A's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.76'}[16].
  • HD 193281A's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.65'}[17].
  • HD 193281A's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.50'}[18].
  • HD 193281A's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.13'}[19].
  • HD 193281A's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.01'}[20].
  • HD 193281A's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.91'}[21].
  • HD 193281A's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.1161542'}[22].
  • HD 193281A's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.1972333'}[23].
  • HD 193281A's epoch is recorded as J2000.0[24].
  • HD 193281A's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.6'}[25].
  • HD 193281A's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.3'}[26].

Body

Geography

HD 193281A's part of is recorded as HD 193281[4].

Designation and Status

HD 193281A's instance of is recorded as star[2].

History and Context

Catalog codes include ADS 13702 A[6], CCDM J20205-2911A[7], HD 193281A[8], 2MASS J20202787-2911498[9], UCAC4 305-278608[10], and WDS J20205-2912A[11].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . Close visual binaries. I. MK classifications. wikidata.org.
  3. [4] . Washington Double Star Catalog. wikidata.org.
  4. [5] . Washington Double Star Catalog. 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] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  16. [17] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] . Fourth USNO CCD Astrograph Catalog. 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  22. [23] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  23. [24] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  24. [25] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  25. [26] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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). HD 193281A. Retrieved May 3, 2026, from https://4ort.xyz/entity/hd-193281a
MLA “HD 193281A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hd-193281a.
BibTeX @misc{4ortxyz_hd-193281a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 193281A}}, year = {2026}, url = {https://4ort.xyz/entity/hd-193281a}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 193281A — https://4ort.xyz/entity/hd-193281a (retrieved 2026-05-03)

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