Q86668942

emission-line star in the constellation Dorado

Thing emission_line_star Q86668942

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Q86668942

Summary

Q86668942 is an emission-line star^[1].

Key Facts

Q86668942's instance of is recorded as emission-line star^[2].
Q86668942's constellation is recorded as Dorado^[3].
Q86668942's spectral class is recorded as B1.7V[e]^[4].
Q86668942's catalog code is recorded as [O96] D301NW-10^[5].
Q86668942's catalog code is recorded as [MLD95] LMC 2-759^[6].
Q86668942's catalog code is recorded as SSTISAGEMC J054320.63-674944.8^[7].
Q86668942's catalog code is recorded as 2MASS J05432064-6749447^[8].
Q86668942's catalog code is recorded as 2MASS6X J05432063-6749448^[9].
Q86668942's catalog code is recorded as [RP2006] 309^[10].
Q86668942's catalog code is recorded as UCAC4 111-009701^[11].
Q86668942's catalog code is recorded as [H2013] LMCe 1576^[12].
Q86668942's catalog code is recorded as Gaia DR2 4659315457711710848^[13].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.074'}^[14].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.830'}^[15].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.987'}^[16].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.187'}^[17].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.177'}^[18].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.367'}^[19].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.921'}^[20].
Q86668942's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.9683'}^[21].
Q86668942's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0061'}^[22].
Q86668942's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+304'}^[23].
Q86668942's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+131'}^[24].
Q86668942's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.83602894263300'}^[25].
Q86668942's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-67.82913300726170'}^[26].

Body

Definition and Type

Q86668942's instance of is recorded as emission-line star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of emission-line star

Properties

Apparent magnitude unit: 1, amount: +14.074, unit: 1, amount: +14.830, unit: 1, amount: +14.987, unit: 1, amount: +15.187, unit: 1, amount: +15.177, unit: 1, amount: +15.367, unit: 1, amount: +14.921, unit: 1, amount: +14.9683

Catalog code [O96] D301NW-10, [MLD95] LMC 2-759, SSTISAGEMC J054320.63-674944.8, 2MASS J05432064-6749447, 2MASS6X J05432063-6749448, [RP2006] 309, UCAC4 111-009701, [H2013] LMCe 1576, Gaia DR2 4659315457711710848

Constellation Dorado

Declination unit: www.wikidata.org, amount: -67.82913300726170

Declination component of proper motion unit: www.wikidata.org, amount: +0.742

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0061

Radial velocity unit: www.wikidata.org, amount: +304

Right ascension unit: www.wikidata.org, amount: +85.83602894263300

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.607

Spectral class B1.7V[e]

Stellar rotational velocity unit: www.wikidata.org, amount: +131

External References (2)

Gaia id 4659315457711710848

Simbad id UCAC4 111-009701

References

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

Direct Wikidata claims

[2] ↑ Q86668942 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q86668942 — constellation (P59): Dorado. wikidata.org.
[4] ↑ Q86668942 — spectral class (P215): B1.7V[e]. Emission-line stars discovered in the UKST h{alpha} survey of the large Magellanic cloud -- I. Hot stars. wikidata.org.
[5] ↑ Q86668942 — catalog code (P528): [O96] D301NW-10. SIMBAD. wikidata.org.
[6] ↑ Q86668942 — catalog code (P528): [MLD95] LMC 2-759. SIMBAD. wikidata.org.
[7] ↑ Q86668942 — catalog code (P528): SSTISAGEMC J054320.63-674944.8. SIMBAD. wikidata.org.
[8] ↑ Q86668942 — catalog code (P528): 2MASS J05432064-6749447. SIMBAD. wikidata.org.
[9] ↑ Q86668942 — catalog code (P528): 2MASS6X J05432063-6749448. SIMBAD. wikidata.org.
[10] ↑ Q86668942 — catalog code (P528): [RP2006] 309. SIMBAD. wikidata.org.
[11] ↑ Q86668942 — catalog code (P528): UCAC4 111-009701. SIMBAD. wikidata.org.
[12] ↑ Q86668942 — catalog code (P528): [H2013] LMCe 1576. SIMBAD. wikidata.org.
[13] ↑ Q86668942 — catalog code (P528): Gaia DR2 4659315457711710848. SIMBAD. wikidata.org.
[14] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.074'}. Spitzer SAGE infrared photometry of massive stars in the Large Magellanic Cloud. wikidata.org.
[15] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.830'}. Spitzer SAGE infrared photometry of massive stars in the Large Magellanic Cloud. wikidata.org.
[16] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.987'}. Spitzer SAGE infrared photometry of massive stars in the Large Magellanic Cloud. wikidata.org.
[17] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.187'}. Spitzer SAGE infrared photometry of massive stars in the Large Magellanic Cloud. wikidata.org.
[18] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.177'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.367'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.921'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q86668942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.9683'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86668942 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0061'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86668942 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+304'}. Emission-line stars discovered in the UKST h{alpha} survey of the large Magellanic cloud -- I. Hot stars. wikidata.org.
[24] ↑ Q86668942 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+131'}. Emission-line stars discovered in the UKST h{alpha} survey of the large Magellanic cloud -- I. Hot stars. wikidata.org.
[25] ↑ Q86668942 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.83602894263300'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86668942 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-67.82913300726170'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86668942 is an instance of emission-line star (Q72803622) [P31, primary]. 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). Q86668942. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86668942

MLA “Q86668942.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86668942.

BibTeX

@misc{4ortxyz_q86668942_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86668942}}, year = {2026}, url = {https://4ort.xyz/entity/q86668942}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86668942 — https://4ort.xyz/entity/q86668942 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86668942 · Last refreshed: May 7, 2026