Q83150486

white dwarf in the constellation Hydra

Thing white_dwarf Q83150486

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Q83150486

Summary

Q83150486 is a white dwarf^[1].

Key Facts

Q83150486's instance of is recorded as white dwarf^[2].
Q83150486's constellation is recorded as Hydra^[3].
Q83150486's spectral class is recorded as DA^[4].
Q83150486's catalog code is recorded as USNO-A2.0 0900-06398490^[5].
Q83150486's catalog code is recorded as GALEX 2694465419878598187^[6].
Q83150486's catalog code is recorded as SDSS J092547.59+042248.1^[7].
Q83150486's catalog code is recorded as SDSS J092547.59+042248.2^[8].
Q83150486's catalog code is recorded as WD 0923+045^[9].
Q83150486's catalog code is recorded as Gaia DR2 3851995020610285568^[10].
Q83150486's redshift is recorded as {'unit': '1', 'amount': '+0.00011'}^[11].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.585'}^[12].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.518'}^[13].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6'}^[14].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8'}^[15].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.17'}^[16].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2'}^[17].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3'}^[18].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.153'}^[19].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.246'}^[20].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.38'}^[21].
Q83150486's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1925'}^[22].
Q83150486's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.6516'}^[23].
Q83150486's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}^[24].
Q83150486's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+176.9410'}^[25].
Q83150486's SIMBAD ID is recorded as GALEX J092547.5+042248^[26].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.585, unit: 1, amount: +18.518, unit: 1, amount: +17.6, unit: 1, amount: +17.8, unit: 1, amount: +18.17, unit: 1, amount: +18.2, unit: 1, amount: +18.3, unit: 1, amount: +18.153, unit: 1, amount: +18.246, unit: 1, amount: +18.38, unit: 1, amount: +18.1925

Catalog code USNO-A2.0 0900-06398490, GALEX 2694465419878598187, SDSS J092547.59+042248.1, SDSS J092547.59+042248.2, WD 0923+045, Gaia DR2 3851995020610285568

Constellation Hydra

Declination unit: www.wikidata.org, amount: +4.38003853877090

Declination component of proper motion unit: www.wikidata.org, amount: +27.573

Distance from earth unit: www.wikidata.org, amount: +176.9410

Effective temperature unit: www.wikidata.org, amount: +10176

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.6516

Radial velocity unit: www.wikidata.org, amount: +33

Redshift unit: 1, amount: +0.00011

Right ascension unit: www.wikidata.org, amount: +141.44829969054820

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.324

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +132000000

External References (2)

Gaia id 3851995020610285568

Simbad id GALEX J092547.5+042248

References

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

Direct Wikidata claims

[2] ↑ Q83150486 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q83150486 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q83150486 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q83150486 — catalog code (P528): USNO-A2.0 0900-06398490. SIMBAD. wikidata.org.
[6] ↑ Q83150486 — catalog code (P528): GALEX 2694465419878598187. SIMBAD. wikidata.org.
[7] ↑ Q83150486 — catalog code (P528): SDSS J092547.59+042248.1. SIMBAD. wikidata.org.
[8] ↑ Q83150486 — catalog code (P528): SDSS J092547.59+042248.2. SIMBAD. wikidata.org.
[9] ↑ Q83150486 — catalog code (P528): WD 0923+045. SIMBAD. wikidata.org.
[10] ↑ Q83150486 — catalog code (P528): Gaia DR2 3851995020610285568. SIMBAD. wikidata.org.
[11] ↑ Q83150486 — redshift (P1090): {'unit': '1', 'amount': '+0.00011'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.585'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.518'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[14] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.6'}. USNO-A2.0. wikidata.org.
[15] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8'}. USNO-A2.0. wikidata.org.
[16] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.17'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[17] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[18] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[19] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.153'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.246'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.38'}. SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q83150486 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1925'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q83150486 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.6516'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q83150486 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[25] ↑ Q83150486 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+176.9410'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q83150486 — SIMBAD ID (P3083): GALEX J092547.5+042248. wikidata.org.

Class ancestry

[1] ↑ Q83150486 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

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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). Q83150486. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83150486

MLA “Q83150486.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83150486.

BibTeX

@misc{4ortxyz_q83150486_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83150486}}, year = {2026}, url = {https://4ort.xyz/entity/q83150486}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83150486 — https://4ort.xyz/entity/q83150486 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q83150486 · Last refreshed: May 7, 2026