Q87887184

white dwarf in the constellation Pisces

Thing white_dwarf Q87887184

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Q87887184

Summary

Q87887184 is a white dwarf^[1].

Key Facts

Q87887184's instance of is recorded as white dwarf^[2].
Q87887184's constellation is recorded as Pisces^[3].
Q87887184's spectral class is recorded as DA^[4].
Q87887184's catalog code is recorded as SDSS J233130.76-001128.1^[5].
Q87887184's catalog code is recorded as PB 5426^[6].
Q87887184's catalog code is recorded as PHL 2386^[7].
Q87887184's catalog code is recorded as SDSS J233130.77-001127.9^[8].
Q87887184's catalog code is recorded as WD 2328-004^[9].
Q87887184's catalog code is recorded as Gaia DR2 2644312378036670720^[10].
Q87887184's redshift is recorded as {'unit': '1', 'amount': '+0.00025'}^[11].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1'}^[12].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.67'}^[13].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.62'}^[14].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5'}^[15].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.375'}^[16].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.978'}^[17].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.008'}^[18].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.092'}^[19].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.197'}^[20].
Q87887184's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9594'}^[21].
Q87887184's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.4211'}^[22].
Q87887184's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+75'}^[23].
Q87887184's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+106.1447'}^[24].
Q87887184's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+352.87820497200700'}^[25].
Q87887184's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.19111865851100'}^[26].

Body

Definition and Type

Q87887184's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.1, unit: 1, amount: +17.67, unit: 1, amount: +17.62, unit: 1, amount: +17.5, unit: 1, amount: +18.375, unit: 1, amount: +17.978, unit: 1, amount: +18.008, unit: 1, amount: +18.092, unit: 1, amount: +18.197, unit: 1, amount: +17.9594

Catalog code SDSS J233130.76-001128.1, PB 5426, PHL 2386, SDSS J233130.77-001127.9, WD 2328-004, Gaia DR2 2644312378036670720

Constellation Pisces

Declination unit: www.wikidata.org, amount: -0.19111865851100

Declination component of proper motion unit: www.wikidata.org, amount: -72.808

Distance from earth unit: www.wikidata.org, amount: +106.1447

Effective temperature unit: www.wikidata.org, amount: +9365

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.4211

Radial velocity unit: www.wikidata.org, amount: +75

Redshift unit: 1, amount: +0.00025

Right ascension unit: www.wikidata.org, amount: +352.87820497200700

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.230

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +275000000

External References (2)

Gaia id 2644312378036670720

Simbad id PHL 2386

References

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

Direct Wikidata claims

[2] ↑ Q87887184 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87887184 — constellation (P59): Pisces. wikidata.org.
[4] ↑ Q87887184 — 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] ↑ Q87887184 — catalog code (P528): SDSS J233130.76-001128.1. SIMBAD. wikidata.org.
[6] ↑ Q87887184 — catalog code (P528): PB 5426. SIMBAD. wikidata.org.
[7] ↑ Q87887184 — catalog code (P528): PHL 2386. SIMBAD. wikidata.org.
[8] ↑ Q87887184 — catalog code (P528): SDSS J233130.77-001127.9. SIMBAD. wikidata.org.
[9] ↑ Q87887184 — catalog code (P528): WD 2328-004. SIMBAD. wikidata.org.
[10] ↑ Q87887184 — catalog code (P528): Gaia DR2 2644312378036670720. SIMBAD. wikidata.org.
[11] ↑ Q87887184 — redshift (P1090): {'unit': '1', 'amount': '+0.00025'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1'}. SIMBAD. wikidata.org.
[13] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.67'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.62'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.5'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.375'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.978'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.008'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.092'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.197'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q87887184 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9594'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87887184 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.4211'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87887184 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+75'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[24] ↑ Q87887184 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+106.1447'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87887184 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+352.87820497200700'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87887184 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.19111865851100'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87887184 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). Q87887184. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87887184

MLA “Q87887184.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87887184.

BibTeX

@misc{4ortxyz_q87887184_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87887184}}, year = {2026}, url = {https://4ort.xyz/entity/q87887184}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87887184 — https://4ort.xyz/entity/q87887184 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87887184 · Last refreshed: May 7, 2026