Q86522417

white dwarf in the constellation Ursa Major

Thing white_dwarf Q86522417

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Q86522417

Summary

Q86522417 is a white dwarf^[1].

Key Facts

Q86522417's instance of is recorded as white dwarf^[2].
Q86522417's constellation is recorded as Ursa Major^[3].
Q86522417's spectral class is recorded as DA^[4].
Q86522417's catalog code is recorded as [KAB2007] Cand 207^[5].
Q86522417's catalog code is recorded as USNO-A2.0 1350-07741588^[6].
Q86522417's catalog code is recorded as GALEX 2683382351260550959^[7].
Q86522417's catalog code is recorded as SDSS J101557.00+510428.3^[8].
Q86522417's catalog code is recorded as SDSS J101557.01+510428.4^[9].
Q86522417's catalog code is recorded as [BGK2006] J101557.01+510428.4^[10].
Q86522417's catalog code is recorded as WD 1012+513^[11].
Q86522417's catalog code is recorded as Gaia DR2 847938247739964672^[12].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.734'}^[13].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.314'}^[14].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.062'}^[15].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.252'}^[16].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.360'}^[17].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2'}^[18].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6'}^[19].
Q86522417's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9713'}^[20].
Q86522417's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6384'}^[21].
Q86522417's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}^[22].
Q86522417's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+274.8461'}^[23].
Q86522417's SIMBAD ID is recorded as GALEX J101557.0+510428^[24].
Q86522417's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+153.98756746139940'}^[25].
Q86522417's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.07455060802000'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.734, unit: 1, amount: +19.314, unit: 1, amount: +19.062, unit: 1, amount: +19.252, unit: 1, amount: +19.360, unit: 1, amount: +18.2, unit: 1, amount: +18.6, unit: 1, amount: +18.9713

Catalog code [KAB2007] Cand 207, USNO-A2.0 1350-07741588, GALEX 2683382351260550959, SDSS J101557.00+510428.3, SDSS J101557.01+510428.4, [BGK2006] J101557.01+510428.4, WD 1012+513, Gaia DR2 847938247739964672

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +51.07455060802000

Declination component of proper motion unit: www.wikidata.org, amount: -18.162

Distance from earth unit: www.wikidata.org, amount: +274.8461

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6384

Radial velocity unit: www.wikidata.org, amount: +1

Right ascension unit: www.wikidata.org, amount: +153.98756746139940

Right ascension component of proper motion unit: www.wikidata.org, amount: -19.945

Spectral class DA

External References (2)

Gaia id 847938247739964672

Simbad id GALEX J101557.0+510428

References

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

Direct Wikidata claims

[2] ↑ Q86522417 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86522417 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q86522417 — spectral class (P215): DA. Hypervelocity Stars. I. The Spectroscopic Survey. wikidata.org.
[5] ↑ Q86522417 — catalog code (P528): [KAB2007] Cand 207. SIMBAD. wikidata.org.
[6] ↑ Q86522417 — catalog code (P528): USNO-A2.0 1350-07741588. SIMBAD. wikidata.org.
[7] ↑ Q86522417 — catalog code (P528): GALEX 2683382351260550959. SIMBAD. wikidata.org.
[8] ↑ Q86522417 — catalog code (P528): SDSS J101557.00+510428.3. SIMBAD. wikidata.org.
[9] ↑ Q86522417 — catalog code (P528): SDSS J101557.01+510428.4. SIMBAD. wikidata.org.
[10] ↑ Q86522417 — catalog code (P528): [BGK2006] J101557.01+510428.4. SIMBAD. wikidata.org.
[11] ↑ Q86522417 — catalog code (P528): WD 1012+513. SIMBAD. wikidata.org.
[12] ↑ Q86522417 — catalog code (P528): Gaia DR2 847938247739964672. SIMBAD. wikidata.org.
[13] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.734'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.314'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.062'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.252'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.360'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2'}. USNO-A2.0. wikidata.org.
[19] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6'}. USNO-A2.0. wikidata.org.
[20] ↑ Q86522417 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9713'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86522417 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6384'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86522417 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}. Hypervelocity Stars. I. The Spectroscopic Survey. wikidata.org.
[23] ↑ Q86522417 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+274.8461'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86522417 — SIMBAD ID (P3083): GALEX J101557.0+510428. wikidata.org.
[25] ↑ Q86522417 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+153.98756746139940'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86522417 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.07455060802000'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86522417 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). Q86522417. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86522417

MLA “Q86522417.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86522417.

BibTeX

@misc{4ortxyz_q86522417_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86522417}}, year = {2026}, url = {https://4ort.xyz/entity/q86522417}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86522417 — https://4ort.xyz/entity/q86522417 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86522417 · Last refreshed: May 7, 2026