Q80692321

white dwarf in the constellation Cetus

Thing white_dwarf Q80692321

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Q80692321

Summary

Q80692321 is a white dwarf^[1].

Key Facts

Q80692321's instance of is recorded as white dwarf^[2].
Q80692321's constellation is recorded as Cetus^[3].
Q80692321's spectral class is recorded as DA^[4].
Q80692321's catalog code is recorded as WD 0121-089^[5].
Q80692321's catalog code is recorded as PB 8786^[6].
Q80692321's catalog code is recorded as SDSS J012344.77-084208.6^[7].
Q80692321's catalog code is recorded as SDSS J012344.76-084208.6^[8].
Q80692321's catalog code is recorded as SDSS J012344.77-084208.7^[9].
Q80692321's catalog code is recorded as Gaia DR2 2471336276746852480^[10].
Q80692321's redshift is recorded as {'unit': '1', 'amount': '+0.00003'}^[11].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5'}^[12].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.45'}^[13].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.976'}^[14].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.322'}^[15].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.829'}^[16].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.156'}^[17].
Q80692321's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6180'}^[18].
Q80692321's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5700'}^[19].
Q80692321's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9'}^[20].
Q80692321's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1183'}^[21].
Q80692321's SIMBAD ID is recorded as PB 8786^[22].
Q80692321's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.93654220770220'}^[23].
Q80692321's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.70239465510490'}^[24].
Q80692321's epoch is recorded as J2000.0^[25].
Q80692321's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+50806'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.5, unit: 1, amount: +19.45, unit: 1, amount: +17.976, unit: 1, amount: +18.322, unit: 1, amount: +18.829, unit: 1, amount: +19.156, unit: 1, amount: +18.6180

Catalog code WD 0121-089, PB 8786, SDSS J012344.77-084208.6, SDSS J012344.76-084208.6, SDSS J012344.77-084208.7, Gaia DR2 2471336276746852480

Constellation Cetus

Declination unit: www.wikidata.org, amount: -8.70239465510490

Declination component of proper motion unit: www.wikidata.org, amount: -4.325

Distance from earth unit: www.wikidata.org, amount: +1183

Effective temperature unit: www.wikidata.org, amount: +50806

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5700

Radial velocity unit: www.wikidata.org, amount: +9

Redshift unit: 1, amount: +0.00003

Right ascension unit: www.wikidata.org, amount: +20.93654220770220

Right ascension component of proper motion unit: www.wikidata.org, amount: +17.007

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +26300000

External References (2)

Gaia id 2471336276746852480

Simbad id PB 8786

References

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

Direct Wikidata claims

[2] ↑ Q80692321 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q80692321 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q80692321 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q80692321 — catalog code (P528): WD 0121-089. SIMBAD. wikidata.org.
[6] ↑ Q80692321 — catalog code (P528): PB 8786. SIMBAD. wikidata.org.
[7] ↑ Q80692321 — catalog code (P528): SDSS J012344.77-084208.6. SIMBAD. wikidata.org.
[8] ↑ Q80692321 — catalog code (P528): SDSS J012344.76-084208.6. SIMBAD. wikidata.org.
[9] ↑ Q80692321 — catalog code (P528): SDSS J012344.77-084208.7. SIMBAD. wikidata.org.
[10] ↑ Q80692321 — catalog code (P528): Gaia DR2 2471336276746852480. SIMBAD. wikidata.org.
[11] ↑ Q80692321 — redshift (P1090): {'unit': '1', 'amount': '+0.00003'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5'}. SIMBAD. wikidata.org.
[13] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.45'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.976'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.322'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.829'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.156'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q80692321 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6180'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q80692321 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5700'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q80692321 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q80692321 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1183'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[22] ↑ Q80692321 — SIMBAD ID (P3083): PB 8786. wikidata.org.
[23] ↑ Q80692321 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.93654220770220'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80692321 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.70239465510490'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q80692321 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q80692321 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+50806'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q80692321 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). Q80692321. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80692321

MLA “Q80692321.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80692321.

BibTeX

@misc{4ortxyz_q80692321_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80692321}}, year = {2026}, url = {https://4ort.xyz/entity/q80692321}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80692321 — https://4ort.xyz/entity/q80692321 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80692321 · Last refreshed: May 7, 2026