Q93473988

hot subdwarf star in the constellation Gemini

Thing hot_subdwarf_star Q93473988

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Q93473988

Summary

Q93473988 is a hot subdwarf star^[1].

Key Facts

Q93473988's instance of is recorded as hot subdwarf star^[2].
Q93473988's constellation is recorded as Gemini^[3].
Q93473988's spectral class is recorded as sdB^[4].
Q93473988's catalog code is recorded as GALEX J073912.6+225312^[5].
Q93473988's catalog code is recorded as 2MASS J07391257+2253117^[6].
Q93473988's catalog code is recorded as SDSS J073912.56+225311.6^[7].
Q93473988's catalog code is recorded as [BGK2006] J073912.57+225311.6^[8].
Q93473988's catalog code is recorded as SDSS J073912.57+225311.6^[9].
Q93473988's catalog code is recorded as SDSS J073912.58+225311.5^[10].
Q93473988's catalog code is recorded as Gaia DR2 867233444154245504^[11].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.656'}^[12].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.050'}^[13].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.10'}^[14].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.16'}^[15].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.427'}^[16].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.843'}^[17].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.139'}^[18].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.399'}^[19].
Q93473988's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.6864'}^[20].
Q93473988's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1606'}^[21].
Q93473988's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+252'}^[22].
Q93473988's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+383'}^[23].
Q93473988's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+114.80238955982450'}^[24].
Q93473988's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.88657388199160'}^[25].
Q93473988's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q93473988's instance of is recorded as hot subdwarf star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of hot subdwarf star

Properties

Apparent magnitude unit: 1, amount: +15.656, unit: 1, amount: +16.050, unit: 1, amount: +16.10, unit: 1, amount: +16.16, unit: 1, amount: +15.427, unit: 1, amount: +15.843, unit: 1, amount: +16.139, unit: 1, amount: +16.399, unit: 1, amount: +15.6864

Catalog code GALEX J073912.6+225312, 2MASS J07391257+2253117, SDSS J073912.56+225311.6, [BGK2006] J073912.57+225311.6, SDSS J073912.57+225311.6, SDSS J073912.58+225311.5, Gaia DR2 867233444154245504

Constellation Gemini

Declination unit: www.wikidata.org, amount: +22.88657388199160

Declination component of proper motion unit: www.wikidata.org, amount: -6.992

Distance from earth unit: www.wikidata.org, amount: +383

Effective temperature unit: www.wikidata.org, amount: +23807

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1606

Radial velocity unit: www.wikidata.org, amount: +252

Right ascension unit: www.wikidata.org, amount: +114.80238955982450

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.249

Spectral class sdB

Surface gravity unit: www.wikidata.org, amount: +63000000

External References (2)

Gaia id 867233444154245504

Simbad id GALEX J073912.6+225312

References

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

Direct Wikidata claims

[2] ↑ Q93473988 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q93473988 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q93473988 — spectral class (P215): sdB. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q93473988 — catalog code (P528): GALEX J073912.6+225312. SIMBAD. wikidata.org.
[6] ↑ Q93473988 — catalog code (P528): 2MASS J07391257+2253117. SIMBAD. wikidata.org.
[7] ↑ Q93473988 — catalog code (P528): SDSS J073912.56+225311.6. SIMBAD. wikidata.org.
[8] ↑ Q93473988 — catalog code (P528): [BGK2006] J073912.57+225311.6. SIMBAD. wikidata.org.
[9] ↑ Q93473988 — catalog code (P528): SDSS J073912.57+225311.6. SIMBAD. wikidata.org.
[10] ↑ Q93473988 — catalog code (P528): SDSS J073912.58+225311.5. SIMBAD. wikidata.org.
[11] ↑ Q93473988 — catalog code (P528): Gaia DR2 867233444154245504. SIMBAD. wikidata.org.
[12] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.656'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.050'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.10'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.16'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.427'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.843'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.139'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.399'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q93473988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.6864'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q93473988 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1606'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q93473988 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+252'}. Hypervelocity Stars. II. The Bound Population. wikidata.org.
[23] ↑ Q93473988 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+383'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[24] ↑ Q93473988 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+114.80238955982450'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q93473988 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.88657388199160'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q93473988 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q93473988 is an instance of hot subdwarf star (Q54231557) [P31, primary]. Wikidata. wikidata.org.

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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). Q93473988. Retrieved May 7, 2026, from https://4ort.xyz/entity/q93473988

MLA “Q93473988.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q93473988.

BibTeX

@misc{4ortxyz_q93473988_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q93473988}}, year = {2026}, url = {https://4ort.xyz/entity/q93473988}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q93473988 — https://4ort.xyz/entity/q93473988 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q93473988 · Last refreshed: May 7, 2026