Q77834867

emission-line star in the constellation Serpens

Thing emission_line_star Q77834867

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Q77834867

Summary

Q77834867 is an emission-line star^[1].

Key Facts

Q77834867's instance of is recorded as emission-line star^[2].
Q77834867's constellation is recorded as Serpens^[3].
Q77834867's spectral class is recorded as B3V^[4].
Q77834867's part of is recorded as Eagle Nebula^[5].
Q77834867's catalog code is recorded as Cl* NGC 6611 PPM 47^[6].
Q77834867's catalog code is recorded as NGC 6611 267^[7].
Q77834867's catalog code is recorded as Cl* NGC 6611 ESL 78^[8].
Q77834867's catalog code is recorded as 2MASS J18184169-1346438^[9].
Q77834867's catalog code is recorded as SSTGLMC G016.9664+00.8290^[10].
Q77834867's catalog code is recorded as [HMS93] J181841.75-134644.0^[11].
Q77834867's catalog code is recorded as Gaia DR2 4146600678717295104^[12].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.07'}^[13].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.63'}^[14].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.653'}^[15].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.462'}^[16].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.366'}^[17].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.43'}^[18].
Q77834867's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.8917'}^[19].
Q77834867's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4823'}^[20].
Q77834867's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5'}^[21].
Q77834867's SIMBAD ID is recorded as NGC 6611 267^[22].
Q77834867's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+125'}^[23].
Q77834867's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.67372117246900'}^[24].
Q77834867's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.77884862706400'}^[25].
Q77834867's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of emission-line star

Part of Eagle Nebula

Properties

Apparent magnitude unit: 1, amount: +13.07, unit: 1, amount: +13.63, unit: 1, amount: +11.653, unit: 1, amount: +11.462, unit: 1, amount: +11.366, unit: 1, amount: +13.43, unit: 1, amount: +12.8917

Catalog code Cl* NGC 6611 PPM 47, NGC 6611 267, Cl* NGC 6611 ESL 78, 2MASS J18184169-1346438, SSTGLMC G016.9664+00.8290, [HMS93] J181841.75-134644.0, Gaia DR2 4146600678717295104

Constellation Serpens

Declination unit: www.wikidata.org, amount: -13.77884862706400

Declination component of proper motion unit: www.wikidata.org, amount: -1.538

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4823

Radial velocity unit: www.wikidata.org, amount: +5

Right ascension unit: www.wikidata.org, amount: +274.67372117246900

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.392

Spectral class B3V

Stellar rotational velocity unit: www.wikidata.org, amount: +125

External References (2)

Gaia id 4146600678717295104

Simbad id NGC 6611 267

References

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

Direct Wikidata claims

[2] ↑ Q77834867 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q77834867 — constellation (P59): Serpens. wikidata.org.
[4] ↑ Q77834867 — spectral class (P215): B3V. SIMBAD. wikidata.org.
[5] ↑ Q77834867 — part of (P361): Eagle Nebula. wikidata.org.
[6] ↑ Q77834867 — catalog code (P528): Cl* NGC 6611 PPM 47. SIMBAD. wikidata.org.
[7] ↑ Q77834867 — catalog code (P528): NGC 6611 267. SIMBAD. wikidata.org.
[8] ↑ Q77834867 — catalog code (P528): Cl* NGC 6611 ESL 78. SIMBAD. wikidata.org.
[9] ↑ Q77834867 — catalog code (P528): 2MASS J18184169-1346438. SIMBAD. wikidata.org.
[10] ↑ Q77834867 — catalog code (P528): SSTGLMC G016.9664+00.8290. SIMBAD. wikidata.org.
[11] ↑ Q77834867 — catalog code (P528): [HMS93] J181841.75-134644.0. SIMBAD. wikidata.org.
[12] ↑ Q77834867 — catalog code (P528): Gaia DR2 4146600678717295104. SIMBAD. wikidata.org.
[13] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.07'}. The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
[14] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.63'}. The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
[15] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.653'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.462'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.366'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.43'}. Rotational Velocities for B0-B3 Stars in Seven Young Clusters: Further Study of the Relationship between Rotation Speed and Density in Star-Forming Regions. wikidata.org.
[19] ↑ Q77834867 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.8917'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77834867 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4823'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77834867 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5'}. The VLT-FLAMES survey of massive stars: Observations in the Galactic clusters NGC 3293, NGC 4755 and NGC 6611. wikidata.org.
[22] ↑ Q77834867 — SIMBAD ID (P3083): NGC 6611 267. wikidata.org.
[23] ↑ Q77834867 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+125'}. The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
[24] ↑ Q77834867 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.67372117246900'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77834867 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.77884862706400'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77834867 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77834867 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). Q77834867. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77834867

MLA “Q77834867.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77834867.

BibTeX

@misc{4ortxyz_q77834867_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77834867}}, year = {2026}, url = {https://4ort.xyz/entity/q77834867}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77834867 — https://4ort.xyz/entity/q77834867 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77834867 · Last refreshed: May 7, 2026