Q86517902

white dwarf in the constellation Canes Venatici

Thing white_dwarf Q86517902

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Q86517902

Summary

Q86517902 is a white dwarf^[1].

Key Facts

Q86517902's instance of is recorded as white dwarf^[2].
Q86517902's constellation is recorded as Canes Venatici^[3].
Q86517902's spectral class is recorded as DA^[4].
Q86517902's catalog code is recorded as CSO 394^[5].
Q86517902's catalog code is recorded as USNO-A2.0 1200-06858597^[6].
Q86517902's catalog code is recorded as GALEX 2686760042391142498^[7].
Q86517902's catalog code is recorded as SDSS J121101.67+365319.5^[8].
Q86517902's catalog code is recorded as SDSS J121101.67+365319.6^[9].
Q86517902's catalog code is recorded as WIRED J121101.67+365319.5^[10].
Q86517902's catalog code is recorded as Gaia DR2 4030292070983358208^[11].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.9'}^[12].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.2'}^[13].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.641'}^[14].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.329'}^[15].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.463'}^[16].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.655'}^[17].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.240'}^[18].
Q86517902's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.2729'}^[19].
Q86517902's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.0989'}^[20].
Q86517902's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+99.0207'}^[21].
Q86517902's SIMBAD ID is recorded as CSO 394^[22].
Q86517902's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.75694369397760'}^[23].
Q86517902's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.88876109433380'}^[24].
Q86517902's epoch is recorded as J2000.0^[25].
Q86517902's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9959'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +16.9, unit: 1, amount: +17.2, unit: 1, amount: +17.641, unit: 1, amount: +17.329, unit: 1, amount: +17.463, unit: 1, amount: +17.655, unit: 1, amount: +17.240, unit: 1, amount: +17.2729

Catalog code CSO 394, USNO-A2.0 1200-06858597, GALEX 2686760042391142498, SDSS J121101.67+365319.5, SDSS J121101.67+365319.6, WIRED J121101.67+365319.5, Gaia DR2 4030292070983358208

Constellation Canes Venatici

Declination unit: www.wikidata.org, amount: +36.88876109433380

Declination component of proper motion unit: www.wikidata.org, amount: -10.051

Distance from earth unit: www.wikidata.org, amount: +99.0207

Effective temperature unit: www.wikidata.org, amount: +9959

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +10.0989

Right ascension unit: www.wikidata.org, amount: +182.75694369397760

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.658

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +220000000

External References (2)

Gaia id 4030292070983358208

Simbad id CSO 394

References

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

Direct Wikidata claims

[2] ↑ Q86517902 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86517902 — constellation (P59): Canes Venatici. wikidata.org.
[4] ↑ Q86517902 — spectral class (P215): DA. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[5] ↑ Q86517902 — catalog code (P528): CSO 394. SIMBAD. wikidata.org.
[6] ↑ Q86517902 — catalog code (P528): USNO-A2.0 1200-06858597. SIMBAD. wikidata.org.
[7] ↑ Q86517902 — catalog code (P528): GALEX 2686760042391142498. SIMBAD. wikidata.org.
[8] ↑ Q86517902 — catalog code (P528): SDSS J121101.67+365319.5. SIMBAD. wikidata.org.
[9] ↑ Q86517902 — catalog code (P528): SDSS J121101.67+365319.6. SIMBAD. wikidata.org.
[10] ↑ Q86517902 — catalog code (P528): WIRED J121101.67+365319.5. SIMBAD. wikidata.org.
[11] ↑ Q86517902 — catalog code (P528): Gaia DR2 4030292070983358208. SIMBAD. wikidata.org.
[12] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.9'}. USNO-A2.0. wikidata.org.
[13] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.2'}. USNO-A2.0. wikidata.org.
[14] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.641'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.329'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.463'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.655'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.240'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q86517902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.2729'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q86517902 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.0989'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86517902 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+99.0207'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86517902 — SIMBAD ID (P3083): CSO 394. wikidata.org.
[23] ↑ Q86517902 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.75694369397760'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86517902 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.88876109433380'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86517902 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86517902 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9959'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q86517902 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). Q86517902. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86517902

MLA “Q86517902.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86517902.

BibTeX

@misc{4ortxyz_q86517902_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86517902}}, year = {2026}, url = {https://4ort.xyz/entity/q86517902}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86517902 — https://4ort.xyz/entity/q86517902 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86517902 · Last refreshed: May 7, 2026