Q75766223

Thing white_dwarf Q75766223

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Q75766223

Summary

Q75766223 is a white dwarf^[1].

Key Facts

Q75766223's instance of is recorded as white dwarf^[2].
Q75766223's spectral class is recorded as DA^[3].
Q75766223's catalog code is recorded as WD 1450-003^[4].
Q75766223's catalog code is recorded as SDSS J145305.88-003047.7^[5].
Q75766223's catalog code is recorded as SDSS J145305.89-003047.8^[6].
Q75766223's catalog code is recorded as SDSS J145305.89-003047.7^[7].
Q75766223's catalog code is recorded as SDSS J145305.88-003047.6^[8].
Q75766223's catalog code is recorded as Gaia DR2 3650828132674244224^[9].
Q75766223's redshift is recorded as {'unit': '1', 'amount': '+0.00024'}^[10].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.658'}^[11].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.106'}^[12].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8'}^[13].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.620'}^[14].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.877'}^[15].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.368'}^[16].
Q75766223's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5518'}^[17].
Q75766223's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3433'}^[18].
Q75766223's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+72'}^[19].
Q75766223's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+344'}^[20].
Q75766223's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+319'}^[21].
Q75766223's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+380'}^[22].
Q75766223's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+318'}^[23].
Q75766223's SIMBAD ID is recorded as GALEX J145305.9-003047^[24].
Q75766223's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+223.27452023723670'}^[25].
Q75766223's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.51325550254790'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.658, unit: 1, amount: +19.106, unit: 1, amount: +18.8, unit: 1, amount: +18.620, unit: 1, amount: +18.877, unit: 1, amount: +18.368, unit: 1, amount: +18.5518

Catalog code WD 1450-003, SDSS J145305.88-003047.7, SDSS J145305.89-003047.8, SDSS J145305.89-003047.7, SDSS J145305.88-003047.6, Gaia DR2 3650828132674244224

Declination unit: www.wikidata.org, amount: -0.51325550254790

Declination component of proper motion unit: www.wikidata.org, amount: -17.717

Distance from earth unit: www.wikidata.org, amount: +344, unit: www.wikidata.org, amount: +319, unit: www.wikidata.org, amount: +380, unit: www.wikidata.org, amount: +318

Effective temperature unit: www.wikidata.org, amount: +16761, unit: www.wikidata.org, amount: +17091, unit: www.wikidata.org, amount: +16970

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.3433

Radial velocity unit: www.wikidata.org, amount: +72

Redshift unit: 1, amount: +0.00024

Right ascension unit: www.wikidata.org, amount: +223.27452023723670

Right ascension component of proper motion unit: www.wikidata.org, amount: -37.889

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +78000000, unit: www.wikidata.org, amount: +93000000, unit: www.wikidata.org, amount: +102000000

External References (2)

Gaia id 3650828132674244224

Simbad id GALEX J145305.9-003047

References

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

Direct Wikidata claims

[2] ↑ Q75766223 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q75766223 — spectral class (P215): DA. SDSS DR7 white dwarf catalog. wikidata.org.
[4] ↑ Q75766223 — catalog code (P528): WD 1450-003. SIMBAD. wikidata.org.
[5] ↑ Q75766223 — catalog code (P528): SDSS J145305.88-003047.7. SIMBAD. wikidata.org.
[6] ↑ Q75766223 — catalog code (P528): SDSS J145305.89-003047.8. SIMBAD. wikidata.org.
[7] ↑ Q75766223 — catalog code (P528): SDSS J145305.89-003047.7. SIMBAD. wikidata.org.
[8] ↑ Q75766223 — catalog code (P528): SDSS J145305.88-003047.6. SIMBAD. wikidata.org.
[9] ↑ Q75766223 — catalog code (P528): Gaia DR2 3650828132674244224. SIMBAD. wikidata.org.
[10] ↑ Q75766223 — redshift (P1090): {'unit': '1', 'amount': '+0.00024'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.658'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.106'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.620'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.877'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.368'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q75766223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5518'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q75766223 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3433'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q75766223 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+72'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q75766223 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+344'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q75766223 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+319'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[22] ↑ Q75766223 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+380'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[23] ↑ Q75766223 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+318'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[24] ↑ Q75766223 — SIMBAD ID (P3083): GALEX J145305.9-003047. wikidata.org.
[25] ↑ Q75766223 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+223.27452023723670'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q75766223 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.51325550254790'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q75766223 is an instance of white dwarf (Q5871) [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). Q75766223. Retrieved May 7, 2026, from https://4ort.xyz/entity/q75766223

MLA “Q75766223.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q75766223.

BibTeX

@misc{4ortxyz_q75766223_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q75766223}}, year = {2026}, url = {https://4ort.xyz/entity/q75766223}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q75766223 — https://4ort.xyz/entity/q75766223 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q75766223 · Last refreshed: May 7, 2026