Q93108938

spectroscopic binary in the constellation Dorado

Thing spectroscopic_binary Q93108938

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Q93108938

Summary

Q93108938 is a spectroscopic binary^[1].

Key Facts

Q93108938's instance of is recorded as spectroscopic binary^[2].
Q93108938's constellation is recorded as Dorado^[3].
Q93108938's spectral class is recorded as ON2V((n))((f*))^[4].
Q93108938's spectral class is recorded as ON2^[5].
Q93108938's spectral class is recorded as ON2 V((n))((f*))^[6].
Q93108938's catalog code is recorded as Cl* NGC 2070 MEL 25^[7].
Q93108938's catalog code is recorded as Dor IRS 89^[8].
Q93108938's catalog code is recorded as [P93] 871^[9].
Q93108938's catalog code is recorded as IRSF J05384155-6905194^[10].
Q93108938's catalog code is recorded as Cl* NGC 2070 SMB 19^[11].
Q93108938's catalog code is recorded as 2MASS J05384154-6905193^[12].
Q93108938's catalog code is recorded as VFTS 506^[13].
Q93108938's catalog code is recorded as Gaia DR2 4657685534828092032^[14].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.31'}^[15].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.882'}^[16].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.845'}^[17].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.683'}^[18].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.33'}^[19].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.1821'}^[20].
Q93108938's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.36'}^[21].
Q93108938's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1017'}^[22].
Q93108938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+267.7'}^[23].
Q93108938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+272.4'}^[24].
Q93108938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+263.2'}^[25].
Q93108938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+263.4'}^[26].

Body

Definition and Type

Q93108938's instance of is recorded as spectroscopic binary^[2].

⭐ Popularity Graph

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Quick Facts

Instance of spectroscopic binary

Properties

Apparent magnitude unit: 1, amount: +13.31, unit: 1, amount: +12.882, unit: 1, amount: +12.845, unit: 1, amount: +12.683, unit: 1, amount: +13.33, unit: 1, amount: +13.1821, unit: 1, amount: +13.36

Catalog code Cl* NGC 2070 MEL 25, Dor IRS 89, [P93] 871, IRSF J05384155-6905194, Cl* NGC 2070 SMB 19, 2MASS J05384154-6905193, VFTS 506, Gaia DR2 4657685534828092032

Constellation Dorado

Declination unit: www.wikidata.org, amount: -69.08875176321230

Declination component of proper motion unit: www.wikidata.org, amount: +1.316

Effective temperature unit: www.wikidata.org, amount: +55000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1017

Radial velocity unit: www.wikidata.org, amount: +267.7, unit: www.wikidata.org, amount: +272.4, unit: www.wikidata.org, amount: +263.2, unit: www.wikidata.org, amount: +263.4, unit: www.wikidata.org, amount: +269.3, unit: www.wikidata.org, amount: +260.8, unit: www.wikidata.org, amount: +266.1, unit: www.wikidata.org, amount: +273

Right ascension unit: www.wikidata.org, amount: +84.67312302794920

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.323

Spectral class ON2V((n))((f*)), ON2, ON2 V((n))((f*))

Stellar rotational velocity unit: www.wikidata.org, amount: +100

Surface gravity unit: www.wikidata.org, amount: +16000

External References (1)

Simbad id Cl* NGC 2070 MEL 25

References

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

Direct Wikidata claims

[2] ↑ Q93108938 — instance of (P31): spectroscopic binary. SIMBAD. wikidata.org.
[3] ↑ Q93108938 — constellation (P59): Dorado. wikidata.org.
[4] ↑ Q93108938 — spectral class (P215): ON2V((n))((f*)). The VLT-FLAMES Tarantula Survey. XIV. The O-type stellar content of 30 Doradus. wikidata.org.
[5] ↑ Q93108938 — spectral class (P215): ON2. The VLT-FLAMES Tarantula Survey. XIII: On the nature of O Vz stars in 30 Doradus. wikidata.org.
[6] ↑ Q93108938 — spectral class (P215): ON2 V((n))((f*)). The VLT-FLAMES Tarantula Survey. XIV. The O-type stellar content of 30 Doradus. wikidata.org.
[7] ↑ Q93108938 — catalog code (P528): Cl* NGC 2070 MEL 25. SIMBAD. wikidata.org.
[8] ↑ Q93108938 — catalog code (P528): Dor IRS 89. SIMBAD. wikidata.org.
[9] ↑ Q93108938 — catalog code (P528): [P93] 871. SIMBAD. wikidata.org.
[10] ↑ Q93108938 — catalog code (P528): IRSF J05384155-6905194. SIMBAD. wikidata.org.
[11] ↑ Q93108938 — catalog code (P528): Cl* NGC 2070 SMB 19. SIMBAD. wikidata.org.
[12] ↑ Q93108938 — catalog code (P528): 2MASS J05384154-6905193. SIMBAD. wikidata.org.
[13] ↑ Q93108938 — catalog code (P528): VFTS 506. SIMBAD. wikidata.org.
[14] ↑ Q93108938 — catalog code (P528): Gaia DR2 4657685534828092032. SIMBAD. wikidata.org.
[15] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.31'}. The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
[16] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.882'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.845'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.683'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.33'}. The VLT-FLAMES Tarantula Survey. I. Introduction and observational overview. wikidata.org.
[20] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.1821'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q93108938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.36'}. Mapping the core of the Tarantula Nebula with VLT-MUSE. I. Spectral and nebular content around R136. wikidata.org.
[22] ↑ Q93108938 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1017'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q93108938 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+267.7'}. The VLT-FLAMES Tarantula Survey. VIII. Multiplicity properties of the O-type star population. wikidata.org.
[24] ↑ Q93108938 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+272.4'}. The VLT-FLAMES Tarantula Survey. VIII. Multiplicity properties of the O-type star population. wikidata.org.
[25] ↑ Q93108938 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+263.2'}. The VLT-FLAMES Tarantula Survey. VIII. Multiplicity properties of the O-type star population. wikidata.org.
[26] ↑ Q93108938 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+263.4'}. The VLT-FLAMES Tarantula Survey. VIII. Multiplicity properties of the O-type star population. wikidata.org.

Class ancestry

[1] ↑ Q93108938 is an instance of spectroscopic binary (Q1993624) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q93108938. Retrieved May 7, 2026, from https://4ort.xyz/entity/q93108938

MLA “Q93108938.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q93108938.

BibTeX

@misc{4ortxyz_q93108938_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q93108938}}, year = {2026}, url = {https://4ort.xyz/entity/q93108938}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q93108938 — https://4ort.xyz/entity/q93108938 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q93108938 · Last refreshed: May 7, 2026