Q75172637

Thing hot_subdwarf_star Q75172637

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Q75172637

Summary

Q75172637 is a hot subdwarf star^[1].

Key Facts

Q75172637's instance of is recorded as hot subdwarf star^[2].
Q75172637's spectral class is recorded as sdB^[3].
Q75172637's catalog code is recorded as GALEX J092128.0+024559^[4].
Q75172637's catalog code is recorded as 2MASS J09212821+0246023^[5].
Q75172637's catalog code is recorded as [TFW97] J092128.23+024602.25^[6].
Q75172637's catalog code is recorded as GSC 00231-01572^[7].
Q75172637's catalog code is recorded as PG 0918+029^[8].
Q75172637's catalog code is recorded as UCAC2 32700643^[9].
Q75172637's catalog code is recorded as LAMOST J092128.21+024602.3^[10].
Q75172637's catalog code is recorded as WD 0918+029^[11].
Q75172637's catalog code is recorded as Gaia DR2 3845583703883921920^[12].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.949'}^[13].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.157'}^[14].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.219'}^[15].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.056'}^[16].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.327'}^[17].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.456'}^[18].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.975'}^[19].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.615'}^[20].
Q75172637's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3000'}^[21].
Q75172637's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9777'}^[22].
Q75172637's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+104.40'}^[23].
Q75172637's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+505.6379'}^[24].
Q75172637's SIMBAD ID is recorded as PG 0918+029^[25].
Q75172637's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.36755892428360'}^[26].

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Quick Facts

Instance of hot subdwarf star

Properties

Apparent magnitude unit: 1, amount: +13.949, unit: 1, amount: +14.157, unit: 1, amount: +14.219, unit: 1, amount: +13.056, unit: 1, amount: +13.327, unit: 1, amount: +13.456, unit: 1, amount: +11.975, unit: 1, amount: +13.615, unit: 1, amount: +13.3000

Catalog code GALEX J092128.0+024559, 2MASS J09212821+0246023, [TFW97] J092128.23+024602.25, GSC 00231-01572, PG 0918+029, UCAC2 32700643, LAMOST J092128.21+024602.3, WD 0918+029, Gaia DR2 3845583703883921920

Declination unit: www.wikidata.org, amount: +2.76729276790140

Declination component of proper motion unit: www.wikidata.org, amount: -20.601

Distance from earth unit: www.wikidata.org, amount: +505.6379

Effective temperature unit: www.wikidata.org, amount: +31460

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.9777

Radial velocity unit: www.wikidata.org, amount: +104.40

Right ascension unit: www.wikidata.org, amount: +140.36755892428360

Right ascension component of proper motion unit: www.wikidata.org, amount: -25.512

Spectral class sdB

Surface gravity unit: www.wikidata.org, amount: +614000

External References (2)

Gaia id 3845583703883921920

Simbad id PG 0918+029

References

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

Direct Wikidata claims

[2] ↑ Q75172637 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q75172637 — spectral class (P215): sdB. Atmospheric parameters of field subdwarf B stars. wikidata.org.
[4] ↑ Q75172637 — catalog code (P528): GALEX J092128.0+024559. SIMBAD. wikidata.org.
[5] ↑ Q75172637 — catalog code (P528): 2MASS J09212821+0246023. SIMBAD. wikidata.org.
[6] ↑ Q75172637 — catalog code (P528): [TFW97] J092128.23+024602.25. SIMBAD. wikidata.org.
[7] ↑ Q75172637 — catalog code (P528): GSC 00231-01572. SIMBAD. wikidata.org.
[8] ↑ Q75172637 — catalog code (P528): PG 0918+029. SIMBAD. wikidata.org.
[9] ↑ Q75172637 — catalog code (P528): UCAC2 32700643. SIMBAD. wikidata.org.
[10] ↑ Q75172637 — catalog code (P528): LAMOST J092128.21+024602.3. SIMBAD. wikidata.org.
[11] ↑ Q75172637 — catalog code (P528): WD 0918+029. SIMBAD. wikidata.org.
[12] ↑ Q75172637 — catalog code (P528): Gaia DR2 3845583703883921920. SIMBAD. wikidata.org.
[13] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.949'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.157'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.219'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.056'}. UBVRI photometric standard stars in the magnitude range 11.5-16.0 around the celestial equator. wikidata.org.
[17] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.327'}. UBVRI photometric standard stars in the magnitude range 11.5-16.0 around the celestial equator. wikidata.org.
[18] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.456'}. UBVRI photometric standard stars in the magnitude range 11.5-16.0 around the celestial equator. wikidata.org.
[19] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.975'}. UBVRI photometric standard stars around the celestial equator: updates and additions. wikidata.org.
[20] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.615'}. UBVRI photometric standard stars around the celestial equator: updates and additions. wikidata.org.
[21] ↑ Q75172637 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.3000'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q75172637 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9777'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q75172637 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+104.40'}. Hot subdwarf binaries from the MUCHFUSS project. wikidata.org.
[24] ↑ Q75172637 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+505.6379'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q75172637 — SIMBAD ID (P3083): PG 0918+029. wikidata.org.
[26] ↑ Q75172637 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.36755892428360'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q75172637 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). Q75172637. Retrieved May 7, 2026, from https://4ort.xyz/entity/q75172637

MLA “Q75172637.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q75172637.

BibTeX

@misc{4ortxyz_q75172637_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q75172637}}, year = {2026}, url = {https://4ort.xyz/entity/q75172637}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q75172637 — https://4ort.xyz/entity/q75172637 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q75172637 · Last refreshed: May 7, 2026