Q92954994

white dwarf in the constellation Leo

Thing white_dwarf Q92954994

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Q92954994

Summary

Q92954994 is a white dwarf^[1].

Key Facts

Q92954994's instance of is recorded as white dwarf^[2].
Q92954994's constellation is recorded as Leo^[3].
Q92954994's spectral class is recorded as DA^[4].
Q92954994's catalog code is recorded as WD 1049+009^[5].
Q92954994's catalog code is recorded as 2QZ J105226.3+003952^[6].
Q92954994's catalog code is recorded as SDSS J105226.35+003953.4^[7].
Q92954994's catalog code is recorded as SDSS J105226.35+003953.5^[8].
Q92954994's catalog code is recorded as SDSS J105226.36+003953.4^[9].
Q92954994's catalog code is recorded as Gaia DR2 3807900275009248512^[10].
Q92954994's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[11].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.90'}^[12].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.90'}^[13].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.729'}^[14].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.037'}^[15].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.26'}^[16].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.65'}^[17].
Q92954994's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.9461'}^[18].
Q92954994's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1300'}^[19].
Q92954994's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}^[20].
Q92954994's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.10979856094260'}^[21].
Q92954994's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.66484363400910'}^[22].
Q92954994's epoch is recorded as J2000.0^[23].
Q92954994's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18962'}^[24].
Q92954994's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18792'}^[25].
Q92954994's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18983'}^[26].

Body

Definition and Type

Q92954994'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: +19.90, unit: 1, amount: +19.90, unit: 1, amount: +19.729, unit: 1, amount: +20.037, unit: 1, amount: +20.26, unit: 1, amount: +20.65, unit: 1, amount: +19.9461

Catalog code WD 1049+009, 2QZ J105226.3+003952, SDSS J105226.35+003953.4, SDSS J105226.35+003953.5, SDSS J105226.36+003953.4, Gaia DR2 3807900275009248512

Constellation Leo

Declination unit: www.wikidata.org, amount: +0.66484363400910

Declination component of proper motion unit: www.wikidata.org, amount: -4.366

Effective temperature unit: www.wikidata.org, amount: +18962, unit: www.wikidata.org, amount: +18792, unit: www.wikidata.org, amount: +18983

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1300

Radial velocity unit: www.wikidata.org, amount: +6

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +163.10979856094260

Right ascension component of proper motion unit: www.wikidata.org, amount: -29.586

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +76000000, unit: www.wikidata.org, amount: +74000000, unit: www.wikidata.org, amount: +90000000

External References (2)

Gaia id 3807900275009248512

Simbad id 2QZ J105226.3+003952

References

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

Direct Wikidata claims

[2] ↑ Q92954994 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q92954994 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q92954994 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q92954994 — catalog code (P528): WD 1049+009. SIMBAD. wikidata.org.
[6] ↑ Q92954994 — catalog code (P528): 2QZ J105226.3+003952. SIMBAD. wikidata.org.
[7] ↑ Q92954994 — catalog code (P528): SDSS J105226.35+003953.4. SIMBAD. wikidata.org.
[8] ↑ Q92954994 — catalog code (P528): SDSS J105226.35+003953.5. SIMBAD. wikidata.org.
[9] ↑ Q92954994 — catalog code (P528): SDSS J105226.36+003953.4. SIMBAD. wikidata.org.
[10] ↑ Q92954994 — catalog code (P528): Gaia DR2 3807900275009248512. SIMBAD. wikidata.org.
[11] ↑ Q92954994 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.90'}. SIMBAD. wikidata.org.
[13] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.90'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.729'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.037'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.26'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.65'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q92954994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.9461'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q92954994 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1300'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q92954994 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q92954994 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.10979856094260'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q92954994 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.66484363400910'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q92954994 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q92954994 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18962'}. SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q92954994 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18792'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q92954994 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18983'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q92954994 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). Q92954994. Retrieved May 7, 2026, from https://4ort.xyz/entity/q92954994

MLA “Q92954994.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q92954994.

BibTeX

@misc{4ortxyz_q92954994_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q92954994}}, year = {2026}, url = {https://4ort.xyz/entity/q92954994}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q92954994 — https://4ort.xyz/entity/q92954994 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q92954994 · Last refreshed: May 7, 2026