Q74919568

Thing white_dwarf Q74919568

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Q74919568

Summary

Q74919568 is a white dwarf^[1].

Key Facts

Q74919568's instance of is recorded as white dwarf^[2].
Q74919568's spectral class is recorded as DC^[3].
Q74919568's catalog code is recorded as SDSS J140722.38+062831.0^[4].
Q74919568's catalog code is recorded as Gaia DR2 3673899601771467520^[5].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5'}^[6].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}^[7].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.87'}^[8].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.239'}^[9].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.854'}^[10].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.794'}^[11].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.871'}^[12].
Q74919568's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8327'}^[13].
Q74919568's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.5616'}^[14].
Q74919568's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+132.2471'}^[15].
Q74919568's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+211.84326548200530'}^[16].
Q74919568's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.47531158530320'}^[17].
Q74919568's epoch is recorded as J2000.0^[18].
Q74919568's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+28064'}^[19].
Q74919568's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8250'}^[20].
Q74919568's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+65000000'}^[21].
Q74919568's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-28.293'}^[22].
Q74919568's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-26.285'}^[23].

Body

Definition and Type

Q74919568's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.5, unit: 1, amount: +18.4, unit: 1, amount: +18.87, unit: 1, amount: +19.239, unit: 1, amount: +18.854, unit: 1, amount: +18.794, unit: 1, amount: +18.871, unit: 1, amount: +18.8327

Catalog code SDSS J140722.38+062831.0, Gaia DR2 3673899601771467520

Declination unit: www.wikidata.org, amount: +6.47531158530320

Declination component of proper motion unit: www.wikidata.org, amount: -28.293

Distance from earth unit: www.wikidata.org, amount: +132.2471

Effective temperature unit: www.wikidata.org, amount: +28064, unit: www.wikidata.org, amount: +8250

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.5616

Right ascension unit: www.wikidata.org, amount: +211.84326548200530

Right ascension component of proper motion unit: www.wikidata.org, amount: -26.285

Spectral class DC

Surface gravity unit: www.wikidata.org, amount: +65000000

External References (2)

Gaia id 3673899601771708416

Simbad id GALEX J140722.3+062831

References

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

Direct Wikidata claims

[2] ↑ Q74919568 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q74919568 — spectral class (P215): DC. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[4] ↑ Q74919568 — catalog code (P528): SDSS J140722.38+062831.0. SIMBAD. wikidata.org.
[5] ↑ Q74919568 — catalog code (P528): Gaia DR2 3673899601771467520. SIMBAD. wikidata.org.
[6] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[7] ↑ Q74919568 — 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.
[8] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.87'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[9] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.239'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[10] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.854'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[11] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.794'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.871'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q74919568 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8327'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q74919568 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.5616'}. Gaia Data Release 2. wikidata.org.
[15] ↑ Q74919568 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+132.2471'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q74919568 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+211.84326548200530'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q74919568 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.47531158530320'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q74919568 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[19] ↑ Q74919568 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+28064'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q74919568 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8250'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q74919568 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+65000000'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[22] ↑ Q74919568 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-28.293'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q74919568 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-26.285'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q74919568 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). Q74919568. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74919568

MLA “Q74919568.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74919568.

BibTeX

@misc{4ortxyz_q74919568_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74919568}}, year = {2026}, url = {https://4ort.xyz/entity/q74919568}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74919568 — https://4ort.xyz/entity/q74919568 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74919568 · Last refreshed: May 7, 2026