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VdB 40

Thing reflection_nebula Q4009113
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VdB 40

Summary

VdB 40 is a reflection nebula[1].

Key Facts

  • VdB 40's instance of is recorded as reflection nebula[2].
  • VdB 40's instance of is recorded as star[3].
  • VdB 40's instance of is recorded as infrared source[4].
  • VdB 40's spectral class is recorded as K0[5].
  • VdB 40's catalog code is recorded as HD 243588[6].
  • VdB 40's catalog code is recorded as BD+06 921[7].
  • VdB 40's catalog code is recorded as GSC 00113-00038[8].
  • VdB 40's catalog code is recorded as 2MASS J05253813+0635173[9].
  • VdB 40's catalog code is recorded as PPM 148927[10].
  • VdB 40's catalog code is recorded as SAO 112748[11].
  • VdB 40's catalog code is recorded as UBV M 28187[12].
  • VdB 40's catalog code is recorded as VDB 40[13].
  • VdB 40's catalog code is recorded as YZ 6 2175[14].
  • VdB 40's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.6565'}[15].
  • VdB 40's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.85'}[16].
  • VdB 40's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.323'}[17].
  • VdB 40's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.148'}[18].
  • VdB 40's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.16'}[19].
  • VdB 40's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.11'}[20].
  • VdB 40's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3171'}[21].
  • VdB 40's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.64'}[22].
  • VdB 40's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+431.5740'}[23].
  • VdB 40's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+81.40887901835400'}[24].
  • VdB 40's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.58818310800350'}[25].
  • VdB 40's epoch is recorded as J2000.0[26].

Body

Definition and Type

Recorded instance of include reflection nebula[2], star[3], and infrared source[4].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). 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] ↑ . Gaia Data Release 2. 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] ↑ . SIMBAD. wikidata.org.
  19. [20] ↑ . SIMBAD. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. 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). VdB 40. Retrieved May 7, 2026, from https://4ort.xyz/entity/q4009113
MLA “VdB 40.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q4009113.
BibTeX @misc{4ortxyz_q4009113_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{VdB 40}}, year = {2026}, url = {https://4ort.xyz/entity/q4009113}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): VdB 40 — https://4ort.xyz/entity/q4009113 (retrieved 2026-05-07)

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