Q85297161

white dwarf in the constellation Cygnus

Thing white_dwarf Q85297161

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Q85297161

Summary

Q85297161 is a white dwarf^[1].

Key Facts

Q85297161's instance of is recorded as white dwarf^[2].
Q85297161's constellation is recorded as Cygnus^[3].
Q85297161's spectral class is recorded as DA^[4].
Q85297161's catalog code is recorded as PM J21005+5051^[5].
Q85297161's catalog code is recorded as EGGR 446^[6].
Q85297161's catalog code is recorded as Lan 112^[7].
Q85297161's catalog code is recorded as WD 2058+50^[8].
Q85297161's catalog code is recorded as WD 2058+506^[9].
Q85297161's catalog code is recorded as 2MASS J21003132+5051177^[10].
Q85297161's catalog code is recorded as 1SWASP J210031.30+505118.0^[11].
Q85297161's catalog code is recorded as GD 393^[12].
Q85297161's catalog code is recorded as Gaia DR2 2169025009235266816^[13].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.0'}^[14].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.815'}^[15].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.962'}^[16].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.937'}^[17].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.1'}^[18].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.93'}^[19].
Q85297161's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.0866'}^[20].
Q85297161's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+29.3517'}^[21].
Q85297161's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+34.0696'}^[22].
Q85297161's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.13045287671610'}^[23].
Q85297161's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.85492534655980'}^[24].
Q85297161's epoch is recorded as J2000.0^[25].
Q85297161's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9680'}^[26].

Body

Definition and Type

Q85297161's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +15.0, unit: 1, amount: +14.815, unit: 1, amount: +14.962, unit: 1, amount: +14.937, unit: 1, amount: +15.1, unit: 1, amount: +15.93, unit: 1, amount: +15.0866

Catalog code PM J21005+5051, EGGR 446, Lan 112, WD 2058+50, WD 2058+506, 2MASS J21003132+5051177, 1SWASP J210031.30+505118.0, GD 393, Gaia DR2 2169025009235266816

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +50.85492534655980

Declination component of proper motion unit: www.wikidata.org, amount: -100.406

Distance from earth unit: www.wikidata.org, amount: +34.0696

Effective temperature unit: www.wikidata.org, amount: +9680

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +29.3517

Right ascension unit: www.wikidata.org, amount: +315.13045287671610

Right ascension component of proper motion unit: www.wikidata.org, amount: -54.630

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +112000000

External References (2)

Gaia id 2169025009235266816

Simbad id GD 393

References

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

Direct Wikidata claims

[2] ↑ Q85297161 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q85297161 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q85297161 — spectral class (P215): DA. Physical properties of the current census of northern white dwarfs within 40 pc of the Sun. wikidata.org.
[5] ↑ Q85297161 — catalog code (P528): PM J21005+5051. SIMBAD. wikidata.org.
[6] ↑ Q85297161 — catalog code (P528): EGGR 446. SIMBAD. wikidata.org.
[7] ↑ Q85297161 — catalog code (P528): Lan 112. SIMBAD. wikidata.org.
[8] ↑ Q85297161 — catalog code (P528): WD 2058+50. SIMBAD. wikidata.org.
[9] ↑ Q85297161 — catalog code (P528): WD 2058+506. SIMBAD. wikidata.org.
[10] ↑ Q85297161 — catalog code (P528): 2MASS J21003132+5051177. SIMBAD. wikidata.org.
[11] ↑ Q85297161 — catalog code (P528): 1SWASP J210031.30+505118.0. SIMBAD. wikidata.org.
[12] ↑ Q85297161 — catalog code (P528): GD 393. SIMBAD. wikidata.org.
[13] ↑ Q85297161 — catalog code (P528): Gaia DR2 2169025009235266816. SIMBAD. wikidata.org.
[14] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.0'}. SIMBAD. wikidata.org.
[15] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.815'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.962'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.937'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.1'}. Proper motions of faint ultraviolet-bright sources in the Sandage two-color survey of the galactic plane. wikidata.org.
[19] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.93'}. Detection limits for close eclipsing and transiting substellar and planetary companions to white dwarfs in the WASP survey. wikidata.org.
[20] ↑ Q85297161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.0866'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q85297161 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+29.3517'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85297161 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+34.0696'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q85297161 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.13045287671610'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q85297161 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.85492534655980'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q85297161 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85297161 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9680'}. Physical properties of the current census of northern white dwarfs within 40 pc of the Sun. wikidata.org.

Class ancestry

[1] ↑ Q85297161 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q85297161. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85297161

MLA “Q85297161.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85297161.

BibTeX

@misc{4ortxyz_q85297161_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85297161}}, year = {2026}, url = {https://4ort.xyz/entity/q85297161}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85297161 — https://4ort.xyz/entity/q85297161 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85297161 · Last refreshed: May 7, 2026