Q81508324

white dwarf in the constellation Boötes

Thing white_dwarf Q81508324

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Q81508324

Summary

Q81508324 is a white dwarf^[1].

Key Facts

Q81508324's instance of is recorded as white dwarf^[2].
Q81508324's constellation is recorded as Boötes^[3].
Q81508324's spectral class is recorded as DA^[4].
Q81508324's catalog code is recorded as CBS 183^[5].
Q81508324's catalog code is recorded as FBS B 338^[6].
Q81508324's catalog code is recorded as FBS 1422+433^[7].
Q81508324's catalog code is recorded as LP 221-61^[8].
Q81508324's catalog code is recorded as WD 1422+433^[9].
Q81508324's catalog code is recorded as 2MASS J14245112+4309246^[10].
Q81508324's catalog code is recorded as SDSS J142451.09+430924.7^[11].
Q81508324's catalog code is recorded as SDSS J142451.04+430925.0^[12].
Q81508324's catalog code is recorded as Gaia DR2 1492517013856091264^[13].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+16'}^[14].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.309'}^[15].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.778'}^[16].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.782'}^[17].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.208'}^[18].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.503'}^[19].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.789'}^[20].
Q81508324's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0290'}^[21].
Q81508324's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.4288'}^[22].
Q81508324's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+134.6112'}^[23].
Q81508324's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+216.21296733153020'}^[24].
Q81508324's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.15682412417020'}^[25].
Q81508324's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q81508324'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: +16, unit: 1, amount: +16.309, unit: 1, amount: +15.778, unit: 1, amount: +15.782, unit: 1, amount: +16.208, unit: 1, amount: +16.503, unit: 1, amount: +16.789, unit: 1, amount: +16.0290

Catalog code CBS 183, FBS B 338, FBS 1422+433, LP 221-61, WD 1422+433, 2MASS J14245112+4309246, SDSS J142451.09+430924.7, SDSS J142451.04+430925.0, Gaia DR2 1492517013856091264

Constellation Boötes

Declination unit: www.wikidata.org, amount: +43.15682412417020

Declination component of proper motion unit: www.wikidata.org, amount: +42.198

Distance from earth unit: www.wikidata.org, amount: +134.6112

Effective temperature unit: www.wikidata.org, amount: +23758

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.4288

Right ascension unit: www.wikidata.org, amount: +216.21296733153020

Right ascension component of proper motion unit: www.wikidata.org, amount: -64.894

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +92500000

External References (2)

Gaia id 1492517013856091264

Simbad id LP 221-61

References

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

Direct Wikidata claims

[2] ↑ Q81508324 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q81508324 — constellation (P59): Boötes. wikidata.org.
[4] ↑ Q81508324 — spectral class (P215): DA. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q81508324 — catalog code (P528): CBS 183. SIMBAD. wikidata.org.
[6] ↑ Q81508324 — catalog code (P528): FBS B 338. SIMBAD. wikidata.org.
[7] ↑ Q81508324 — catalog code (P528): FBS 1422+433. SIMBAD. wikidata.org.
[8] ↑ Q81508324 — catalog code (P528): LP 221-61. SIMBAD. wikidata.org.
[9] ↑ Q81508324 — catalog code (P528): WD 1422+433. SIMBAD. wikidata.org.
[10] ↑ Q81508324 — catalog code (P528): 2MASS J14245112+4309246. SIMBAD. wikidata.org.
[11] ↑ Q81508324 — catalog code (P528): SDSS J142451.09+430924.7. SIMBAD. wikidata.org.
[12] ↑ Q81508324 — catalog code (P528): SDSS J142451.04+430925.0. SIMBAD. wikidata.org.
[13] ↑ Q81508324 — catalog code (P528): Gaia DR2 1492517013856091264. SIMBAD. wikidata.org.
[14] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16'}. SIMBAD. wikidata.org.
[15] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.309'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.778'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.782'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.208'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.503'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.789'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q81508324 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.0290'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81508324 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.4288'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81508324 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+134.6112'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81508324 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+216.21296733153020'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81508324 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.15682412417020'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81508324 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81508324 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). Q81508324. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81508324

MLA “Q81508324.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81508324.

BibTeX

@misc{4ortxyz_q81508324_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81508324}}, year = {2026}, url = {https://4ort.xyz/entity/q81508324}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81508324 — https://4ort.xyz/entity/q81508324 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81508324 · Last refreshed: May 7, 2026