Home › Entities › astronomical_radio_source › Westerhout 49-2

Westerhout 49-2

star in the constellation Aquila
Thing astronomical_radio_source Q80745650
Press Enter · cited answer in seconds

Westerhout 49-2

Summary

Westerhout 49-2 is an astronomical radio source[1]. It draws 41 Wikipedia views per month (astronomical_radio_source category, ranking #5 of 20).[2]

Key Facts

  • Westerhout 49-2's instance of is recorded as astronomical radio source[3].
  • Westerhout 49-2's instance of is recorded as astrophysical maser[4].
  • Westerhout 49-2's instance of is recorded as young stellar object[5].
  • Westerhout 49-2's constellation is recorded as Aquila[6].
  • Westerhout 49-2's spectral class is recorded as O2-3.5If*[7].
  • Westerhout 49-2's catalog code is recorded as [WBB2016] 2[8].
  • Westerhout 49-2's catalog code is recorded as 2MASS J19102185+0905025[9].
  • Westerhout 49-2's catalog code is recorded as GPSR 043.166-0.029[10].
  • Westerhout 49-2's catalog code is recorded as [TVH89] 387[11].
  • Westerhout 49-2's catalog code is recorded as [SVM2001b] 280[12].
  • Westerhout 49-2's catalog code is recorded as MSX6C G043.1650-00.0285[13].
  • Westerhout 49-2's catalog code is recorded as SSTOERC G043.1651-00.0285[14].
  • Westerhout 49-2's apparent magnitude is recorded as {'amount': '+14.307'}[15].
  • Westerhout 49-2's apparent magnitude is recorded as {'amount': '+11.07'}[16].
  • Westerhout 49-2's apparent magnitude is recorded as {'amount': '+14.78'}[17].
  • Westerhout 49-2's SIMBAD ID is recorded as OH 043.2+00.0[18].
  • Westerhout 49-2's right ascension is recorded as {'unit': 'Q28390', 'amount': '+287.5910750'}[19].
  • Westerhout 49-2's right ascension is recorded as {'unit': 'Q28390', 'amount': '+287.592125'}[20].
  • Westerhout 49-2's right ascension is recorded as {'unit': 'Q28390', 'amount': '+287.57333'}[21].
  • Westerhout 49-2's right ascension is recorded as {'unit': 'Q28390', 'amount': '+287.5909120'}[22].
  • Westerhout 49-2's declination is recorded as {'unit': 'Q28390', 'amount': '+9.0840370'}[23].
  • Westerhout 49-2's declination is recorded as {'unit': 'Q28390', 'amount': '+9.084361'}[24].
  • Westerhout 49-2's declination is recorded as {'unit': 'Q28390', 'amount': '+9.08278'}[25].
  • Westerhout 49-2's declination is recorded as {'unit': 'Q28390', 'amount': '+9.084120'}[26].
  • Westerhout 49-2's epoch is recorded as J2000.0[27].

Why It Matters

Westerhout 49-2 draws 41 Wikipedia views per month (astronomical_radio_source category, ranking #5 of 20).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28]

References

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

Direct Wikidata claims

  1. [3] ↑ . SIMBAD. wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . The massive stellar population of W49: A spectroscopic survey. wikidata.org.
  6. [8] ↑ . SIMBAD. wikidata.org.
  7. [9] ↑ . SIMBAD. wikidata.org.
  8. [10] ↑ . SIMBAD. wikidata.org.
  9. [11] ↑ . SIMBAD. wikidata.org.
  10. [12] ↑ . SIMBAD. wikidata.org.
  11. [13] ↑ . SIMBAD. wikidata.org.
  12. [14] ↑ . SIMBAD. wikidata.org.
  13. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [17] ↑ . Young stellar objects in the massive star-forming region W49. wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [20] ↑ . SIMBAD. wikidata.org.
  19. [21] ↑ . SIMBAD. wikidata.org.
  20. [22] ↑ . Young stellar objects in the massive star-forming region W49. wikidata.org.
  21. [23] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [24] ↑ . SIMBAD. wikidata.org.
  23. [25] ↑ . SIMBAD. wikidata.org.
  24. [26] ↑ . Young stellar objects in the massive star-forming region W49. wikidata.org.
  25. [27] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. 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). Westerhout 49-2. Retrieved May 3, 2026, from https://4ort.xyz/entity/westerhout-49-2
MLA “Westerhout 49-2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/westerhout-49-2.
BibTeX @misc{4ortxyz_westerhout-49-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Westerhout 49-2}}, year = {2026}, url = {https://4ort.xyz/entity/westerhout-49-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Westerhout 49-2 — https://4ort.xyz/entity/westerhout-49-2 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/westerhout-49-2 · Last refreshed: