Q80611352

hot subdwarf star in the constellation Ursa Major

Thing hot_subdwarf_star Q80611352

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Q80611352

Summary

Q80611352 is a hot subdwarf star^[1].

Key Facts

Q80611352's instance of is recorded as hot subdwarf star^[2].
Q80611352's constellation is recorded as Ursa Major^[3].
Q80611352's spectral class is recorded as sdB^[4].
Q80611352's catalog code is recorded as GALEX J105418.3+494959^[5].
Q80611352's catalog code is recorded as PG 1051+501^[6].
Q80611352's catalog code is recorded as SBSS 1051+501^[7].
Q80611352's catalog code is recorded as LAMOST J105418.52+494959.7^[8].
Q80611352's catalog code is recorded as [TFW97] J105418.51+494959.73^[9].
Q80611352's catalog code is recorded as TYC 3446-855-1^[10].
Q80611352's catalog code is recorded as UCAC2 48054337^[11].
Q80611352's catalog code is recorded as UCAC4 700-052819^[12].
Q80611352's catalog code is recorded as 2MASS J10541852+4949597^[13].
Q80611352's catalog code is recorded as SDSS J105418.53+494959.8^[14].
Q80611352's catalog code is recorded as Gaia DR2 832980633290384256^[15].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.59'}^[16].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.30'}^[17].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.70'}^[18].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.10'}^[19].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.18'}^[20].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.43'}^[21].
Q80611352's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3429'}^[22].
Q80611352's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5931'}^[23].
Q80611352's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.57719097682460'}^[24].
Q80611352's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.83325482056850'}^[25].
Q80611352's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q80611352'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: +13.59, unit: 1, amount: +13.30, unit: 1, amount: +13.70, unit: 1, amount: +14.10, unit: 1, amount: +14.18, unit: 1, amount: +14.43, unit: 1, amount: +13.3429

Catalog code GALEX J105418.3+494959, PG 1051+501, SBSS 1051+501, LAMOST J105418.52+494959.7, [TFW97] J105418.51+494959.73, TYC 3446-855-1, UCAC2 48054337, UCAC4 700-052819, 2MASS J10541852+4949597, SDSS J105418.53+494959.8, Gaia DR2 832980633290384256

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +49.83325482056850

Declination component of proper motion unit: www.wikidata.org, amount: -9.469

Effective temperature unit: www.wikidata.org, amount: +34120

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5931

Right ascension unit: www.wikidata.org, amount: +163.57719097682460

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.575

Spectral class sdB

Surface gravity unit: www.wikidata.org, amount: +135000

External References (2)

Gaia id 832980633290384256

Simbad id PG 1051+501

References

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

Direct Wikidata claims

[2] ↑ Q80611352 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q80611352 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q80611352 — spectral class (P215): sdB. The Palomar-Green catalog of ultraviolet-excess stellar objects. wikidata.org.
[5] ↑ Q80611352 — catalog code (P528): GALEX J105418.3+494959. SIMBAD. wikidata.org.
[6] ↑ Q80611352 — catalog code (P528): PG 1051+501. SIMBAD. wikidata.org.
[7] ↑ Q80611352 — catalog code (P528): SBSS 1051+501. SIMBAD. wikidata.org.
[8] ↑ Q80611352 — catalog code (P528): LAMOST J105418.52+494959.7. SIMBAD. wikidata.org.
[9] ↑ Q80611352 — catalog code (P528): [TFW97] J105418.51+494959.73. SIMBAD. wikidata.org.
[10] ↑ Q80611352 — catalog code (P528): TYC 3446-855-1. SIMBAD. wikidata.org.
[11] ↑ Q80611352 — catalog code (P528): UCAC2 48054337. SIMBAD. wikidata.org.
[12] ↑ Q80611352 — catalog code (P528): UCAC4 700-052819. SIMBAD. wikidata.org.
[13] ↑ Q80611352 — catalog code (P528): 2MASS J10541852+4949597. SIMBAD. wikidata.org.
[14] ↑ Q80611352 — catalog code (P528): SDSS J105418.53+494959.8. SIMBAD. wikidata.org.
[15] ↑ Q80611352 — catalog code (P528): Gaia DR2 832980633290384256. SIMBAD. wikidata.org.
[16] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.59'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.30'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.70'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.10'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.18'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.43'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q80611352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.3429'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q80611352 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5931'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80611352 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.57719097682460'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q80611352 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.83325482056850'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q80611352 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q80611352 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). Q80611352. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80611352

MLA “Q80611352.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80611352.

BibTeX

@misc{4ortxyz_q80611352_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80611352}}, year = {2026}, url = {https://4ort.xyz/entity/q80611352}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80611352 — https://4ort.xyz/entity/q80611352 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80611352 · Last refreshed: May 7, 2026