Q78309740

hot subdwarf star in the constellation Lynx

Thing hot_subdwarf_star Q78309740

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Q78309740

Summary

Q78309740 is a hot subdwarf star^[1].

Key Facts

Q78309740's instance of is recorded as hot subdwarf star^[2].
Q78309740's constellation is recorded as Lynx^[3].
Q78309740's spectral class is recorded as sdB+F2:kA3/5^[4].
Q78309740's catalog code is recorded as GALEX J082324.1+394000^[5].
Q78309740's catalog code is recorded as KUV 08201+3950^[6].
Q78309740's catalog code is recorded as SDSS J082324.18+394000.1^[7].
Q78309740's catalog code is recorded as 2MASS J08232417+3939598^[8].
Q78309740's catalog code is recorded as Gaia DR2 914518865122887296^[9].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.0'}^[10].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.613'}^[11].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.496'}^[12].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.229'}^[13].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.136'}^[14].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.163'}^[15].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.211'}^[16].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.296'}^[17].
Q78309740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.1047'}^[18].
Q78309740's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2903'}^[19].
Q78309740's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+427'}^[20].
Q78309740's SIMBAD ID is recorded as KUV 08201+3950^[21].
Q78309740's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.85077616428200'}^[22].
Q78309740's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.66671696315490'}^[23].
Q78309740's epoch is recorded as J2000.0^[24].
Q78309740's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8750'}^[25].
Q78309740's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18756'}^[26].

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Quick Facts

Instance of hot subdwarf star

Properties

Apparent magnitude unit: 1, amount: +17.0, unit: 1, amount: +17.613, unit: 1, amount: +16.496, unit: 1, amount: +16.229, unit: 1, amount: +17.136, unit: 1, amount: +17.163, unit: 1, amount: +17.211, unit: 1, amount: +17.296, unit: 1, amount: +17.1047

Catalog code GALEX J082324.1+394000, KUV 08201+3950, SDSS J082324.18+394000.1, 2MASS J08232417+3939598, Gaia DR2 914518865122887296

Constellation Lynx

Declination unit: www.wikidata.org, amount: +39.66671696315490

Declination component of proper motion unit: www.wikidata.org, amount: -1.795

Distance from earth unit: www.wikidata.org, amount: +427

Effective temperature unit: www.wikidata.org, amount: +8750, unit: www.wikidata.org, amount: +18756

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2903

Right ascension unit: www.wikidata.org, amount: +125.85077616428200

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.217

Spectral class sdB+F2:kA3/5

Surface gravity unit: www.wikidata.org, amount: +50000000

External References (2)

Gaia id 914518865122887296

Simbad id KUV 08201+3950

References

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

Direct Wikidata claims

[2] ↑ Q78309740 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q78309740 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q78309740 — spectral class (P215): sdB+F2:kA3/5. General Catalogue of Stellar Spectral Classifications (Version 2013-Jul). wikidata.org.
[5] ↑ Q78309740 — catalog code (P528): GALEX J082324.1+394000. SIMBAD. wikidata.org.
[6] ↑ Q78309740 — catalog code (P528): KUV 08201+3950. SIMBAD. wikidata.org.
[7] ↑ Q78309740 — catalog code (P528): SDSS J082324.18+394000.1. SIMBAD. wikidata.org.
[8] ↑ Q78309740 — catalog code (P528): 2MASS J08232417+3939598. SIMBAD. wikidata.org.
[9] ↑ Q78309740 — catalog code (P528): Gaia DR2 914518865122887296. SIMBAD. wikidata.org.
[10] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.0'}. SIMBAD. wikidata.org.
[11] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.613'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.496'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.229'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.136'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.163'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.211'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.296'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q78309740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.1047'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q78309740 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2903'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q78309740 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+427'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q78309740 — SIMBAD ID (P3083): KUV 08201+3950. wikidata.org.
[22] ↑ Q78309740 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.85077616428200'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78309740 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.66671696315490'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78309740 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78309740 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8750'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[26] ↑ Q78309740 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18756'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.

Class ancestry

[1] ↑ Q78309740 is an instance of hot subdwarf star (Q54231557) [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). Q78309740. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78309740

MLA “Q78309740.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78309740.

BibTeX

@misc{4ortxyz_q78309740_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78309740}}, year = {2026}, url = {https://4ort.xyz/entity/q78309740}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78309740 — https://4ort.xyz/entity/q78309740 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78309740 · Last refreshed: May 7, 2026