Q86488242

white dwarf in the constellation Ursa Major

Thing white_dwarf Q86488242

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Q86488242

Summary

Q86488242 is a white dwarf^[1].

Key Facts

Q86488242's instance of is recorded as white dwarf^[2].
Q86488242's constellation is recorded as Ursa Major^[3].
Q86488242's spectral class is recorded as DQ^[4].
Q86488242's catalog code is recorded as SDSS J095934.94+453725.4^[5].
Q86488242's catalog code is recorded as SDSS J095934.95+453725.4^[6].
Q86488242's catalog code is recorded as WD 0956+458^[7].
Q86488242's catalog code is recorded as Gaia DR2 821981423908534656^[8].
Q86488242's redshift is recorded as {'unit': '1', 'amount': '+0.00024'}^[9].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.85'}^[10].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.78'}^[11].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.22'}^[12].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.775'}^[13].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.820'}^[14].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.893'}^[15].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.898'}^[16].
Q86488242's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8274'}^[17].
Q86488242's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9032'}^[18].
Q86488242's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+72'}^[19].
Q86488242's SIMBAD ID is recorded as GALEX J095934.9+453726^[20].
Q86488242's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+149.89563483706990'}^[21].
Q86488242's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.62373849179900'}^[22].
Q86488242's epoch is recorded as J2000.0^[23].
Q86488242's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10090'}^[24].
Q86488242's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+39000000'}^[25].
Q86488242's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.573'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +19.85, unit: 1, amount: +19.78, unit: 1, amount: +20.22, unit: 1, amount: +19.775, unit: 1, amount: +19.820, unit: 1, amount: +19.893, unit: 1, amount: +19.898, unit: 1, amount: +19.8274

Catalog code SDSS J095934.94+453725.4, SDSS J095934.95+453725.4, WD 0956+458, Gaia DR2 821981423908534656

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +45.62373849179900

Declination component of proper motion unit: www.wikidata.org, amount: -1.573

Effective temperature unit: www.wikidata.org, amount: +10090

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.9032

Radial velocity unit: www.wikidata.org, amount: +72

Redshift unit: 1, amount: +0.00024

Right ascension unit: www.wikidata.org, amount: +149.89563483706990

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.662

Spectral class DQ

Surface gravity unit: www.wikidata.org, amount: +39000000

External References (2)

Gaia id 821981423908534656

Simbad id GALEX J095934.9+453726

References

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

Direct Wikidata claims

[2] ↑ Q86488242 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86488242 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q86488242 — spectral class (P215): DQ. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q86488242 — catalog code (P528): SDSS J095934.94+453725.4. SIMBAD. wikidata.org.
[6] ↑ Q86488242 — catalog code (P528): SDSS J095934.95+453725.4. SIMBAD. wikidata.org.
[7] ↑ Q86488242 — catalog code (P528): WD 0956+458. SIMBAD. wikidata.org.
[8] ↑ Q86488242 — catalog code (P528): Gaia DR2 821981423908534656. SIMBAD. wikidata.org.
[9] ↑ Q86488242 — redshift (P1090): {'unit': '1', 'amount': '+0.00024'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.85'}. SIMBAD. wikidata.org.
[11] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.78'}. SIMBAD. wikidata.org.
[12] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.22'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.775'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.820'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.893'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.898'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q86488242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8274'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q86488242 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9032'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q86488242 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+72'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q86488242 — SIMBAD ID (P3083): GALEX J095934.9+453726. wikidata.org.
[21] ↑ Q86488242 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+149.89563483706990'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86488242 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.62373849179900'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86488242 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86488242 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10090'}. SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q86488242 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+39000000'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q86488242 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.573'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86488242 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). Q86488242. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86488242

MLA “Q86488242.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86488242.

BibTeX

@misc{4ortxyz_q86488242_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86488242}}, year = {2026}, url = {https://4ort.xyz/entity/q86488242}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86488242 — https://4ort.xyz/entity/q86488242 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86488242 · Last refreshed: May 7, 2026