Q86260242

white dwarf in the constellation Cancer

Thing white_dwarf Q86260242

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Q86260242

Summary

Q86260242 is a white dwarf^[1].

Key Facts

Q86260242's instance of is recorded as white dwarf^[2].
Q86260242's constellation is recorded as Cancer^[3].
Q86260242's spectral class is recorded as DA^[4].
Q86260242's catalog code is recorded as SDSS J091958.61+204021.2^[5].
Q86260242's catalog code is recorded as [BGK2006] J091958.62+204021.2^[6].
Q86260242's catalog code is recorded as SDSS J091958.61+204021.1^[7].
Q86260242's catalog code is recorded as SDSS J091958.62+204021.2^[8].
Q86260242's catalog code is recorded as LAMOST J091958.61+204021.2^[9].
Q86260242's catalog code is recorded as Gaia DR2 637574602167859328^[10].
Q86260242's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.341'}^[11].
Q86260242's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.114'}^[12].
Q86260242's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.707'}^[13].
Q86260242's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.438'}^[14].
Q86260242's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.976'}^[15].
Q86260242's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3166'}^[16].
Q86260242's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2687'}^[17].
Q86260242's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+118'}^[18].
Q86260242's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+189.8001'}^[19].
Q86260242's SIMBAD ID is recorded as GALEX J091958.6+204021^[20].
Q86260242's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+139.99435591720230'}^[21].
Q86260242's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.67266387268130'}^[22].
Q86260242's epoch is recorded as J2000.0^[23].
Q86260242's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+17543'}^[24].
Q86260242's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+17598'}^[25].
Q86260242's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+65000000'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +17.341, unit: 1, amount: +17.114, unit: 1, amount: +17.707, unit: 1, amount: +17.438, unit: 1, amount: +17.976, unit: 1, amount: +17.3166

Catalog code SDSS J091958.61+204021.2, [BGK2006] J091958.62+204021.2, SDSS J091958.61+204021.1, SDSS J091958.62+204021.2, LAMOST J091958.61+204021.2, Gaia DR2 637574602167859328

Constellation Cancer

Declination unit: www.wikidata.org, amount: +20.67266387268130

Declination component of proper motion unit: www.wikidata.org, amount: -80.644

Distance from earth unit: www.wikidata.org, amount: +189.8001

Effective temperature unit: www.wikidata.org, amount: +17543, unit: www.wikidata.org, amount: +17598

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.2687

Radial velocity unit: www.wikidata.org, amount: +118

Right ascension unit: www.wikidata.org, amount: +139.99435591720230

Right ascension component of proper motion unit: www.wikidata.org, amount: -90.588

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +65000000, unit: www.wikidata.org, amount: +83000000

External References (2)

Gaia id 637574602167859328

Simbad id GALEX J091958.6+204021

References

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

Direct Wikidata claims

[2] ↑ Q86260242 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86260242 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q86260242 — spectral class (P215): DA. Hypervelocity Stars. III. The Space Density and Ejection History of Main‐Sequence Stars from the Galactic Center. wikidata.org.
[5] ↑ Q86260242 — catalog code (P528): SDSS J091958.61+204021.2. SIMBAD. wikidata.org.
[6] ↑ Q86260242 — catalog code (P528): [BGK2006] J091958.62+204021.2. SIMBAD. wikidata.org.
[7] ↑ Q86260242 — catalog code (P528): SDSS J091958.61+204021.1. SIMBAD. wikidata.org.
[8] ↑ Q86260242 — catalog code (P528): SDSS J091958.62+204021.2. SIMBAD. wikidata.org.
[9] ↑ Q86260242 — catalog code (P528): LAMOST J091958.61+204021.2. SIMBAD. wikidata.org.
[10] ↑ Q86260242 — catalog code (P528): Gaia DR2 637574602167859328. SIMBAD. wikidata.org.
[11] ↑ Q86260242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.341'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q86260242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.114'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q86260242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.707'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[14] ↑ Q86260242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.438'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q86260242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.976'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q86260242 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3166'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q86260242 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2687'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q86260242 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+118'}. Hypervelocity Stars. III. The Space Density and Ejection History of Main‐Sequence Stars from the Galactic Center. wikidata.org.
[19] ↑ Q86260242 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+189.8001'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q86260242 — SIMBAD ID (P3083): GALEX J091958.6+204021. wikidata.org.
[21] ↑ Q86260242 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+139.99435591720230'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86260242 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.67266387268130'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86260242 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86260242 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+17543'}. SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q86260242 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+17598'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q86260242 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+65000000'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q86260242 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). Q86260242. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86260242

MLA “Q86260242.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86260242.

BibTeX

@misc{4ortxyz_q86260242_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86260242}}, year = {2026}, url = {https://4ort.xyz/entity/q86260242}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86260242 — https://4ort.xyz/entity/q86260242 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86260242 · Last refreshed: May 7, 2026