Q75798672

Thing white_dwarf Q75798672

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Q75798672

Summary

Q75798672 is a white dwarf^[1].

Key Facts

Q75798672's instance of is recorded as white dwarf^[2].
Q75798672's spectral class is recorded as DA^[3].
Q75798672's catalog code is recorded as WD 1451+006.1^[4].
Q75798672's catalog code is recorded as SDSS J145428.29+002804.0^[5].
Q75798672's catalog code is recorded as SDSS J145428.28+002804.0^[6].
Q75798672's catalog code is recorded as SDSS J145428.29+002804.1^[7].
Q75798672's catalog code is recorded as Gaia DR2 3651182832548385664^[8].
Q75798672's redshift is recorded as {'unit': '1', 'amount': '-0.00021'}^[9].
Q75798672's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.838'}^[10].
Q75798672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.582'}^[11].
Q75798672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.882'}^[12].
Q75798672's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.15'}^[13].
Q75798672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.108'}^[14].
Q75798672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.3803'}^[15].
Q75798672's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1346'}^[16].
Q75798672's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-63'}^[17].
Q75798672's SIMBAD ID is recorded as GALEX J145428.2+002802^[18].
Q75798672's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+223.61785833508630'}^[19].
Q75798672's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.46780397022090'}^[20].
Q75798672's epoch is recorded as J2000.0^[21].
Q75798672's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+31520'}^[22].
Q75798672's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+32000'}^[23].
Q75798672's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+38000000'}^[24].
Q75798672's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+55000000'}^[25].
Q75798672's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.422'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.838, unit: 1, amount: +19.582, unit: 1, amount: +19.882, unit: 1, amount: +20.15, unit: 1, amount: +19.108, unit: 1, amount: +19.3803

Catalog code WD 1451+006.1, SDSS J145428.29+002804.0, SDSS J145428.28+002804.0, SDSS J145428.29+002804.1, Gaia DR2 3651182832548385664

Declination unit: www.wikidata.org, amount: +0.46780397022090

Declination component of proper motion unit: www.wikidata.org, amount: +3.422

Effective temperature unit: www.wikidata.org, amount: +31520, unit: www.wikidata.org, amount: +32000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1346

Radial velocity unit: www.wikidata.org, amount: -63

Redshift unit: 1, amount: -0.00021

Right ascension unit: www.wikidata.org, amount: +223.61785833508630

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.749

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +38000000, unit: www.wikidata.org, amount: +55000000

External References (2)

Gaia id 3651182832548385664

Simbad id GALEX J145428.2+002802

References

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

Direct Wikidata claims

[2] ↑ Q75798672 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q75798672 — spectral class (P215): DA. A catalog of spectroscopically identified white dwarf stars in the first data release of the Sloan Digital Sky Survey. wikidata.org.
[4] ↑ Q75798672 — catalog code (P528): WD 1451+006.1. SIMBAD. wikidata.org.
[5] ↑ Q75798672 — catalog code (P528): SDSS J145428.29+002804.0. SIMBAD. wikidata.org.
[6] ↑ Q75798672 — catalog code (P528): SDSS J145428.28+002804.0. SIMBAD. wikidata.org.
[7] ↑ Q75798672 — catalog code (P528): SDSS J145428.29+002804.1. SIMBAD. wikidata.org.
[8] ↑ Q75798672 — catalog code (P528): Gaia DR2 3651182832548385664. SIMBAD. wikidata.org.
[9] ↑ Q75798672 — redshift (P1090): {'unit': '1', 'amount': '-0.00021'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q75798672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.838'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q75798672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.582'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q75798672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.882'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q75798672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.15'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q75798672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.108'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q75798672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.3803'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q75798672 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1346'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q75798672 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-63'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q75798672 — SIMBAD ID (P3083): GALEX J145428.2+002802. wikidata.org.
[19] ↑ Q75798672 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+223.61785833508630'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q75798672 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.46780397022090'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q75798672 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[22] ↑ Q75798672 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+31520'}. SDSS DR7 white dwarf catalog. wikidata.org.
[23] ↑ Q75798672 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+32000'}. SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q75798672 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+38000000'}. SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q75798672 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+55000000'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q75798672 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.422'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q75798672 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). Q75798672. Retrieved May 7, 2026, from https://4ort.xyz/entity/q75798672

MLA “Q75798672.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q75798672.

BibTeX

@misc{4ortxyz_q75798672_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q75798672}}, year = {2026}, url = {https://4ort.xyz/entity/q75798672}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q75798672 — https://4ort.xyz/entity/q75798672 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q75798672 · Last refreshed: May 7, 2026