Q80087689

white dwarf in the constellation Sextans

Thing white_dwarf Q80087689

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Q80087689

Summary

Q80087689 is a white dwarf^[1].

Key Facts

Q80087689's instance of is recorded as white dwarf^[2].
Q80087689's constellation is recorded as Sextans^[3].
Q80087689's spectral class is recorded as DA^[4].
Q80087689's catalog code is recorded as FBS 1023+009^[5].
Q80087689's catalog code is recorded as PG 1023+009^[6].
Q80087689's catalog code is recorded as WD 1023+009^[7].
Q80087689's catalog code is recorded as SDSS J102549.71+003906.1^[8].
Q80087689's catalog code is recorded as USNO-B1.0 0906-00190847^[9].
Q80087689's catalog code is recorded as SDSS J102549.72+003906.2^[10].
Q80087689's catalog code is recorded as Gaia DR2 3831358664825312384^[11].
Q80087689's redshift is recorded as {'unit': '1', 'amount': '-0.00031'}^[12].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3'}^[13].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3'}^[14].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.175'}^[15].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.034'}^[16].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.523'}^[17].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.866'}^[18].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.95'}^[19].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.11'}^[20].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.26'}^[21].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5'}^[22].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.703'}^[23].
Q80087689's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3263'}^[24].
Q80087689's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9318'}^[25].
Q80087689's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-93'}^[26].

Body

Definition and Type

Q80087689'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: +16.3, unit: 1, amount: +16.3, unit: 1, amount: +17.175, unit: 1, amount: +16.034, unit: 1, amount: +16.523, unit: 1, amount: +16.866, unit: 1, amount: +16.95, unit: 1, amount: +17.11, unit: 1, amount: +17.26, unit: 1, amount: +16.5, unit: 1, amount: +15.703, unit: 1, amount: +16.3263

Catalog code FBS 1023+009, PG 1023+009, WD 1023+009, SDSS J102549.71+003906.1, USNO-B1.0 0906-00190847, SDSS J102549.72+003906.2, Gaia DR2 3831358664825312384

Constellation Sextans

Declination unit: www.wikidata.org, amount: +0.65170678888140

Declination component of proper motion unit: www.wikidata.org, amount: +1.051

Distance from earth unit: www.wikidata.org, amount: +254.3364

Effective temperature unit: www.wikidata.org, amount: +37781

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.9318

Radial velocity unit: www.wikidata.org, amount: -93

Redshift unit: 1, amount: -0.00031

Right ascension unit: www.wikidata.org, amount: +156.45713823813160

Right ascension component of proper motion unit: www.wikidata.org, amount: -11.486

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +74000000

External References (2)

Gaia id 3831358664825312384

Simbad id PG 1023+009

References

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

Direct Wikidata claims

[2] ↑ Q80087689 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q80087689 — constellation (P59): Sextans. wikidata.org.
[4] ↑ Q80087689 — 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] ↑ Q80087689 — catalog code (P528): FBS 1023+009. SIMBAD. wikidata.org.
[6] ↑ Q80087689 — catalog code (P528): PG 1023+009. SIMBAD. wikidata.org.
[7] ↑ Q80087689 — catalog code (P528): WD 1023+009. SIMBAD. wikidata.org.
[8] ↑ Q80087689 — catalog code (P528): SDSS J102549.71+003906.1. SIMBAD. wikidata.org.
[9] ↑ Q80087689 — catalog code (P528): USNO-B1.0 0906-00190847. SIMBAD. wikidata.org.
[10] ↑ Q80087689 — catalog code (P528): SDSS J102549.72+003906.2. SIMBAD. wikidata.org.
[11] ↑ Q80087689 — catalog code (P528): Gaia DR2 3831358664825312384. SIMBAD. wikidata.org.
[12] ↑ Q80087689 — redshift (P1090): {'unit': '1', 'amount': '-0.00031'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3'}. SIMBAD. wikidata.org.
[14] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3'}. SIMBAD. wikidata.org.
[15] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.175'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.034'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.523'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.866'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.95'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.11'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.26'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[22] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5'}. The USNO-B Catalog. wikidata.org.
[23] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.703'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q80087689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3263'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q80087689 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9318'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q80087689 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-93'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.

Class ancestry

[1] ↑ Q80087689 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). Q80087689. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80087689

MLA “Q80087689.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80087689.

BibTeX

@misc{4ortxyz_q80087689_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80087689}}, year = {2026}, url = {https://4ort.xyz/entity/q80087689}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80087689 — https://4ort.xyz/entity/q80087689 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80087689 · Last refreshed: May 7, 2026