Q74917651

Thing white_dwarf Q74917651

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Q74917651

Summary

Q74917651 is a white dwarf^[1].

Key Facts

Q74917651's instance of is recorded as white dwarf^[2].
Q74917651's spectral class is recorded as DA^[3].
Q74917651's catalog code is recorded as SDSS J152354.79+053941.3^[4].
Q74917651's catalog code is recorded as SDSS J152354.80+053941.3^[5].
Q74917651's catalog code is recorded as Gaia DR2 1161998969526898944^[6].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.18'}^[7].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.48'}^[8].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}^[9].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.52'}^[10].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.597'}^[11].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.579'}^[12].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.960'}^[13].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.246'}^[14].
Q74917651's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7902'}^[15].
Q74917651's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8047'}^[16].
Q74917651's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+262.8328'}^[17].
Q74917651's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+230.97832433707410'}^[18].
Q74917651's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.66150863202830'}^[19].
Q74917651's epoch is recorded as J2000.0^[20].
Q74917651's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+21752'}^[21].
Q74917651's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+68000000'}^[22].
Q74917651's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-58.113'}^[23].
Q74917651's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.725'}^[24].

Body

Definition and Type

Q74917651'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: +18.18, unit: 1, amount: +18.48, unit: 1, amount: +18.4, unit: 1, amount: +18.52, unit: 1, amount: +17.597, unit: 1, amount: +17.579, unit: 1, amount: +17.960, unit: 1, amount: +18.246, unit: 1, amount: +17.7902

Catalog code SDSS J152354.79+053941.3, SDSS J152354.80+053941.3, Gaia DR2 1161998969526898944

Declination unit: www.wikidata.org, amount: +5.66150863202830

Declination component of proper motion unit: www.wikidata.org, amount: -58.113

Distance from earth unit: www.wikidata.org, amount: +262.8328

Effective temperature unit: www.wikidata.org, amount: +21752

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.8047

Right ascension unit: www.wikidata.org, amount: +230.97832433707410

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.725

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +68000000

External References (2)

Gaia id 1161998969526898944

Simbad id GALEX J152354.8+053941

References

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

Direct Wikidata claims

[2] ↑ Q74917651 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q74917651 — spectral class (P215): DA. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[4] ↑ Q74917651 — catalog code (P528): SDSS J152354.79+053941.3. SIMBAD. wikidata.org.
[5] ↑ Q74917651 — catalog code (P528): SDSS J152354.80+053941.3. SIMBAD. wikidata.org.
[6] ↑ Q74917651 — catalog code (P528): Gaia DR2 1161998969526898944. SIMBAD. wikidata.org.
[7] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.18'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[8] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.48'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[9] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[10] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.52'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[11] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.597'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.579'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.960'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[14] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.246'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q74917651 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7902'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q74917651 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8047'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q74917651 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+262.8328'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q74917651 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+230.97832433707410'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q74917651 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.66150863202830'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q74917651 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[21] ↑ Q74917651 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+21752'}. SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q74917651 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+68000000'}. SDSS DR7 white dwarf catalog. wikidata.org.
[23] ↑ Q74917651 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-58.113'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q74917651 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.725'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q74917651 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). Q74917651. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74917651

MLA “Q74917651.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74917651.

BibTeX

@misc{4ortxyz_q74917651_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74917651}}, year = {2026}, url = {https://4ort.xyz/entity/q74917651}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74917651 — https://4ort.xyz/entity/q74917651 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74917651 · Last refreshed: May 7, 2026