Q77840540

star in the constellation Serpens
Thing star Q77840540
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Q77840540

Summary

Q77840540 is a star[1].

Key Facts

  • Q77840540's instance of is recorded as star[2].
  • Q77840540's constellation is recorded as Serpens[3].
  • Q77840540's spectral class is recorded as B0.5V[4].
  • Q77840540's catalog code is recorded as uvby98 266110150[5].
  • Q77840540's catalog code is recorded as TYC 5689-1622-1[6].
  • Q77840540's catalog code is recorded as Cl* NGC 6611 BKP 31866[7].
  • Q77840540's catalog code is recorded as Cl* NGC 6611 HOAG 10[8].
  • Q77840540's catalog code is recorded as BD-13 4921[9].
  • Q77840540's catalog code is recorded as ALS 9491[10].
  • Q77840540's catalog code is recorded as CGO 494[11].
  • Q77840540's catalog code is recorded as GEN# +2.66110150[12].
  • Q77840540's catalog code is recorded as GSC 05689-01622[13].
  • Q77840540's catalog code is recorded as LS IV -13 13[14].
  • Q77840540's catalog code is recorded as NGC 6611 150[15].
  • Q77840540's catalog code is recorded as PPM 719093[16].
  • Q77840540's catalog code is recorded as UBV 21640[17].
  • Q77840540's catalog code is recorded as UBV M 36453[18].
  • Q77840540's catalog code is recorded as Cl* NGC 6611 ESL 12[19].
  • Q77840540's catalog code is recorded as [HMS93] J181830.02-134957.8[20].
  • Q77840540's catalog code is recorded as 2MASS J18182995-1349575[21].
  • Q77840540's catalog code is recorded as ISOGAL-P J181830.0-134957[22].
  • Q77840540's catalog code is recorded as Gaia DR2 4146598995090108288[23].
  • Q77840540's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.91'}[24].
  • Q77840540's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.41'}[25].
  • Q77840540's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.81'}[26].

Body

Definition and Type

Q77840540's instance of is recorded as star[2].

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] . UBV photometry, spectral types NGC 6611. 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] . 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] . SIMBAD. 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] . Catalog of Galactic OB 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). Q77840540. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77840540
MLA “Q77840540.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77840540.
BibTeX @misc{4ortxyz_q77840540_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77840540}}, year = {2026}, url = {https://4ort.xyz/entity/q77840540}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77840540 — https://4ort.xyz/entity/q77840540 (retrieved 2026-05-07)

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