Q87887050

galaxy

Thing white_dwarf Q87887050

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Q87887050

Summary

Q87887050 is a white dwarf^[1].

Key Facts

Q87887050's instance of is recorded as white dwarf^[2].
Q87887050's instance of is recorded as galaxy^[3].
Q87887050's instance of is recorded as blue object^[4].
Q87887050's constellation is recorded as Aquarius^[5].
Q87887050's spectral class is recorded as DA^[6].
Q87887050's catalog code is recorded as WD 2315-093^[7].
Q87887050's catalog code is recorded as SDSS J231751.84-090213.5^[8].
Q87887050's catalog code is recorded as SDSS J231751.84-090213.6^[9].
Q87887050's catalog code is recorded as Gaia DR2 2437995098463081472^[10].
Q87887050's catalog code is recorded as LEDA 96215^[11].
Q87887050's catalog code is recorded as PHL 2197^[12].
Q87887050's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[13].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.46'}^[14].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.007'}^[15].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.937'}^[16].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.935'}^[17].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.017'}^[18].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9241'}^[19].
Q87887050's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6'}^[20].
Q87887050's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.3870'}^[21].
Q87887050's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}^[22].
Q87887050's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+106.5303'}^[23].
Q87887050's SIMBAD ID is recorded as PHL 2197^[24].
Q87887050's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.46602289679200'}^[25].
Q87887050's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.46542'}^[26].

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Quick Facts

Instance of white dwarf, galaxy, blue object

Properties

Apparent magnitude unit: 1, amount: +18.46, unit: 1, amount: +18.007, unit: 1, amount: +17.937, unit: 1, amount: +17.935, unit: 1, amount: +18.017, unit: 1, amount: +17.9241, unit: 1, amount: +18.6

Catalog code WD 2315-093, SDSS J231751.84-090213.5, SDSS J231751.84-090213.6, Gaia DR2 2437995098463081472, LEDA 96215, PHL 2197

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -9.03710666097540, unit: www.wikidata.org, amount: -9.03694, unit: www.wikidata.org, amount: -9.067

Declination component of proper motion unit: www.wikidata.org, amount: -10.375

Distance from earth unit: www.wikidata.org, amount: +106.5303

Effective temperature unit: www.wikidata.org, amount: +7958

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.3870

Radial velocity unit: www.wikidata.org, amount: +6

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +349.46602289679200, unit: www.wikidata.org, amount: +349.46542, unit: www.wikidata.org, amount: +349.475

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.182

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +81000000

External References (2)

Gaia id 2437995098463081472

Simbad id PHL 2197

References

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

Direct Wikidata claims

[2] ↑ Q87887050 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87887050 — instance of (P31): galaxy. SIMBAD. wikidata.org.
[4] ↑ Q87887050 — instance of (P31): blue object. SIMBAD. wikidata.org.
[5] ↑ Q87887050 — constellation (P59): Aquarius. wikidata.org.
[6] ↑ Q87887050 — spectral class (P215): DA. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[7] ↑ Q87887050 — catalog code (P528): WD 2315-093. SIMBAD. wikidata.org.
[8] ↑ Q87887050 — catalog code (P528): SDSS J231751.84-090213.5. SIMBAD. wikidata.org.
[9] ↑ Q87887050 — catalog code (P528): SDSS J231751.84-090213.6. SIMBAD. wikidata.org.
[10] ↑ Q87887050 — catalog code (P528): Gaia DR2 2437995098463081472. SIMBAD. wikidata.org.
[11] ↑ Q87887050 — catalog code (P528): LEDA 96215. SIMBAD. wikidata.org.
[12] ↑ Q87887050 — catalog code (P528): PHL 2197. SIMBAD. wikidata.org.
[13] ↑ Q87887050 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.46'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.007'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.937'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.935'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.017'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9241'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87887050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6'}. SIMBAD. wikidata.org.
[21] ↑ Q87887050 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.3870'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87887050 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[23] ↑ Q87887050 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+106.5303'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87887050 — SIMBAD ID (P3083): PHL 2197. wikidata.org.
[25] ↑ Q87887050 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.46602289679200'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87887050 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.46542'}. HYPERLEDA. I. Identification and designation of galaxies. wikidata.org.

Class ancestry

[1] ↑ Q87887050 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). Q87887050. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87887050

MLA “Q87887050.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87887050.

BibTeX

@misc{4ortxyz_q87887050_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87887050}}, year = {2026}, url = {https://4ort.xyz/entity/q87887050}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87887050 — https://4ort.xyz/entity/q87887050 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87887050 · Last refreshed: May 7, 2026