Q87887023

white dwarf in the constellation Pisces

Thing white_dwarf Q87887023

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Q87887023

Summary

Q87887023 is a white dwarf^[1].

Key Facts

Q87887023's instance of is recorded as white dwarf^[2].
Q87887023's constellation is recorded as Pisces^[3].
Q87887023's spectral class is recorded as DA^[4].
Q87887023's catalog code is recorded as SDSS J231731.36-001605.0^[5].
Q87887023's catalog code is recorded as SDSS J231731.36-001604.9^[6].
Q87887023's catalog code is recorded as SDSS J231731.37-001605.0^[7].
Q87887023's catalog code is recorded as WD 2314-005^[8].
Q87887023's catalog code is recorded as SDSS J231731.37-001605.1^[9].
Q87887023's catalog code is recorded as Gaia DR2 2645041934065803904^[10].
Q87887023's redshift is recorded as {'unit': '1', 'amount': '+0.00013'}^[11].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.403'}^[12].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.16'}^[13].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.26'}^[14].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.41'}^[15].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.423'}^[16].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.822'}^[17].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.150'}^[18].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.433'}^[19].
Q87887023's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.6708'}^[20].
Q87887023's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2045'}^[21].
Q87887023's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}^[22].
Q87887023's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+192.1414'}^[23].
Q87887023's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.38070132222240'}^[24].
Q87887023's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.26803710684570'}^[25].
Q87887023's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q87887023'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: +16.403, unit: 1, amount: +17.16, unit: 1, amount: +17.26, unit: 1, amount: +17.41, unit: 1, amount: +16.423, unit: 1, amount: +16.822, unit: 1, amount: +17.150, unit: 1, amount: +17.433, unit: 1, amount: +16.6708

Catalog code SDSS J231731.36-001605.0, SDSS J231731.36-001604.9, SDSS J231731.37-001605.0, WD 2314-005, SDSS J231731.37-001605.1, Gaia DR2 2645041934065803904

Constellation Pisces

Declination unit: www.wikidata.org, amount: -0.26803710684570

Declination component of proper motion unit: www.wikidata.org, amount: -48.173

Distance from earth unit: www.wikidata.org, amount: +192.1414

Effective temperature unit: www.wikidata.org, amount: +24502

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.2045

Radial velocity unit: www.wikidata.org, amount: +39

Redshift unit: 1, amount: +0.00013

Right ascension unit: www.wikidata.org, amount: +349.38070132222240

Right ascension component of proper motion unit: www.wikidata.org, amount: +21.562

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +63000000

External References (2)

Gaia id 2645041934065803904

Simbad id GALEX J231731.3-001604

References

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

Direct Wikidata claims

[2] ↑ Q87887023 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87887023 — constellation (P59): Pisces. wikidata.org.
[4] ↑ Q87887023 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q87887023 — catalog code (P528): SDSS J231731.36-001605.0. SIMBAD. wikidata.org.
[6] ↑ Q87887023 — catalog code (P528): SDSS J231731.36-001604.9. SIMBAD. wikidata.org.
[7] ↑ Q87887023 — catalog code (P528): SDSS J231731.37-001605.0. SIMBAD. wikidata.org.
[8] ↑ Q87887023 — catalog code (P528): WD 2314-005. SIMBAD. wikidata.org.
[9] ↑ Q87887023 — catalog code (P528): SDSS J231731.37-001605.1. SIMBAD. wikidata.org.
[10] ↑ Q87887023 — catalog code (P528): Gaia DR2 2645041934065803904. SIMBAD. wikidata.org.
[11] ↑ Q87887023 — redshift (P1090): {'unit': '1', 'amount': '+0.00013'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.403'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[13] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.16'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q87887023 — 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.
[15] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.41'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.423'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.822'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.150'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.433'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q87887023 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.6708'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87887023 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2045'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87887023 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[23] ↑ Q87887023 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+192.1414'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87887023 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.38070132222240'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87887023 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.26803710684570'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87887023 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87887023 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). Q87887023. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87887023

MLA “Q87887023.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87887023.

BibTeX

@misc{4ortxyz_q87887023_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87887023}}, year = {2026}, url = {https://4ort.xyz/entity/q87887023}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87887023 — https://4ort.xyz/entity/q87887023 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87887023 · Last refreshed: May 7, 2026