Q74919895

Thing white_dwarf Q74919895

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Q74919895

Summary

Q74919895 is a white dwarf^[1].

Key Facts

Q74919895's instance of is recorded as white dwarf^[2].
Q74919895's spectral class is recorded as DA^[3].
Q74919895's catalog code is recorded as SDSS J152759.11+012406.2^[4].
Q74919895's catalog code is recorded as SDSS J152759.13+012406.1^[5].
Q74919895's catalog code is recorded as Gaia DR2 4420853719454806144^[6].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.56'}^[7].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.53'}^[8].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8'}^[9].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.805'}^[10].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.117'}^[11].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.335'}^[12].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.630'}^[13].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.473'}^[14].
Q74919895's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.8793'}^[15].
Q74919895's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4531'}^[16].
Q74919895's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+289.5949'}^[17].
Q74919895's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+231.99630016956000'}^[18].
Q74919895's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.40173768257510'}^[19].
Q74919895's epoch is recorded as J2000.0^[20].
Q74919895's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+37557'}^[21].
Q74919895's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+112500000'}^[22].
Q74919895's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.547'}^[23].
Q74919895's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+27.970'}^[24].

Body

Definition and Type

Q74919895's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +17.56, unit: 1, amount: +17.53, unit: 1, amount: +17.8, unit: 1, amount: +17.805, unit: 1, amount: +17.117, unit: 1, amount: +16.335, unit: 1, amount: +16.630, unit: 1, amount: +17.473, unit: 1, amount: +16.8793

Catalog code SDSS J152759.11+012406.2, SDSS J152759.13+012406.1, Gaia DR2 4420853719454806144

Declination unit: www.wikidata.org, amount: +1.40173768257510

Declination component of proper motion unit: www.wikidata.org, amount: -12.547

Distance from earth unit: www.wikidata.org, amount: +289.5949

Effective temperature unit: www.wikidata.org, amount: +37557

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.4531

Right ascension unit: www.wikidata.org, amount: +231.99630016956000

Right ascension component of proper motion unit: www.wikidata.org, amount: +27.970

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +112500000

External References (2)

Gaia id 4420853719454806144

Simbad id GALEX J152759.1+012406

References

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

Direct Wikidata claims

[2] ↑ Q74919895 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q74919895 — spectral class (P215): DA. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[4] ↑ Q74919895 — catalog code (P528): SDSS J152759.11+012406.2. SIMBAD. wikidata.org.
[5] ↑ Q74919895 — catalog code (P528): SDSS J152759.13+012406.1. SIMBAD. wikidata.org.
[6] ↑ Q74919895 — catalog code (P528): Gaia DR2 4420853719454806144. SIMBAD. wikidata.org.
[7] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.56'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[8] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.53'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[9] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[10] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.805'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[11] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.117'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.335'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.630'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[14] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.473'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q74919895 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.8793'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q74919895 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4531'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q74919895 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+289.5949'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q74919895 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+231.99630016956000'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q74919895 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.40173768257510'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q74919895 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[21] ↑ Q74919895 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+37557'}. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[22] ↑ Q74919895 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+112500000'}. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[23] ↑ Q74919895 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.547'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q74919895 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+27.970'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q74919895 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). Q74919895. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74919895

MLA “Q74919895.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74919895.

BibTeX

@misc{4ortxyz_q74919895_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74919895}}, year = {2026}, url = {https://4ort.xyz/entity/q74919895}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74919895 — https://4ort.xyz/entity/q74919895 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74919895 · Last refreshed: May 7, 2026