BD+40 4552

star
Place star Q73986484
Press Enter · cited answer in seconds

BD+40 4552

Summary

BD+40 4552 is a star[1].

Key Facts

  • BD+40 4552's instance of is recorded as star[2].
  • BD+40 4552's instance of is recorded as near-infrared source[3].
  • BD+40 4552's constellation is recorded as Cygnus[4].
  • BD+40 4552's spectral class is recorded as A5[5].
  • BD+40 4552's catalog code is recorded as AG+40 2217[6].
  • BD+40 4552's catalog code is recorded as BD+40 4552[7].
  • BD+40 4552's catalog code is recorded as GSC 03187-01136[8].
  • BD+40 4552's catalog code is recorded as PPM 61580[9].
  • BD+40 4552's catalog code is recorded as SAO 50952[10].
  • BD+40 4552's catalog code is recorded as TYC 3187-1136-1[11].
  • BD+40 4552's catalog code is recorded as 2MASS J21303830+4058091[12].
  • BD+40 4552's catalog code is recorded as Gaia DR1 1966993522900896128[13].
  • BD+40 4552's catalog code is recorded as Gaia DR2 1966993527204992512[14].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.27'}[15].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.707'}[16].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.537'}[17].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.542'}[18].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.46'}[19].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.1989'}[20].
  • BD+40 4552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.206703'}[21].
  • BD+40 4552's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4115'}[22].
  • BD+40 4552's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4641'}[23].
  • BD+40 4552's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.8'}[24].
  • BD+40 4552's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+293.1262'}[25].
  • BD+40 4552's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+288.675'}[26].

Body

Designation and Status

Recorded instance of include star[2] and near-infrared source[3].

History and Context

Catalog codes include AG+40 2217[6], BD+40 4552[7], GSC 03187-01136[8], PPM 61580[9], SAO 50952[10], and TYC 3187-1136-1[11].

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] . 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] . SIMBAD. wikidata.org.
  14. [15] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . SIMBAD. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . U, V, W velocity components for the old disk using radial velocities of 1295 stars in the three cardinal galactic directions. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . SIMBAD. 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). BD+40 4552. Retrieved May 3, 2026, from https://4ort.xyz/entity/bd-40-4552
MLA “BD+40 4552.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/bd-40-4552.
BibTeX @misc{4ortxyz_bd-40-4552_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{BD+40 4552}}, year = {2026}, url = {https://4ort.xyz/entity/bd-40-4552}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): BD+40 4552 — https://4ort.xyz/entity/bd-40-4552 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/bd-40-4552 · Last refreshed: