Q87262015

white dwarf in the constellation Cetus

Thing white_dwarf Q87262015

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Q87262015

Summary

Q87262015 is a white dwarf^[1].

Key Facts

Q87262015's instance of is recorded as white dwarf^[2].
Q87262015's constellation is recorded as Cetus^[3].
Q87262015's spectral class is recorded as DA^[4].
Q87262015's catalog code is recorded as [LCB92] 0251-0015^[5].
Q87262015's catalog code is recorded as SDSS J025403.90-000344.9^[6].
Q87262015's catalog code is recorded as SDSS J025403.91-000344.9^[7].
Q87262015's catalog code is recorded as WD 0251-002^[8].
Q87262015's catalog code is recorded as Gaia DR2 2498136632155292032^[9].
Q87262015's redshift is recorded as {'unit': '1', 'amount': '-0.00030'}^[10].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.06'}^[11].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.89'}^[12].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.24'}^[13].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.969'}^[14].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.183'}^[15].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.45'}^[16].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.29'}^[17].
Q87262015's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1889'}^[18].
Q87262015's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3349'}^[19].
Q87262015's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-90'}^[20].
Q87262015's SIMBAD ID is recorded as [LCB92] 0251-0015^[21].
Q87262015's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.51629386049000'}^[22].
Q87262015's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.06248752680840'}^[23].
Q87262015's epoch is recorded as J2000.0^[24].
Q87262015's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+15287'}^[25].
Q87262015's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+16422'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +20.06, unit: 1, amount: +19.89, unit: 1, amount: +20.24, unit: 1, amount: +19.969, unit: 1, amount: +20.183, unit: 1, amount: +20.45, unit: 1, amount: +21.29, unit: 1, amount: +20.1889

Catalog code [LCB92] 0251-0015, SDSS J025403.90-000344.9, SDSS J025403.91-000344.9, WD 0251-002, Gaia DR2 2498136632155292032

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.06248752680840

Declination component of proper motion unit: www.wikidata.org, amount: -4.593

Effective temperature unit: www.wikidata.org, amount: +15287, unit: www.wikidata.org, amount: +16422

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3349

Radial velocity unit: www.wikidata.org, amount: -90

Redshift unit: 1, amount: -0.00030

Right ascension unit: www.wikidata.org, amount: +43.51629386049000

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.328

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +93000000, unit: www.wikidata.org, amount: +130000000

External References (2)

Gaia id 2498136632155292032

Simbad id [LCB92] 0251-0015

References

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

Direct Wikidata claims

[2] ↑ Q87262015 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87262015 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q87262015 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q87262015 — catalog code (P528): [LCB92] 0251-0015. SIMBAD. wikidata.org.
[6] ↑ Q87262015 — catalog code (P528): SDSS J025403.90-000344.9. SIMBAD. wikidata.org.
[7] ↑ Q87262015 — catalog code (P528): SDSS J025403.91-000344.9. SIMBAD. wikidata.org.
[8] ↑ Q87262015 — catalog code (P528): WD 0251-002. SIMBAD. wikidata.org.
[9] ↑ Q87262015 — catalog code (P528): Gaia DR2 2498136632155292032. SIMBAD. wikidata.org.
[10] ↑ Q87262015 — redshift (P1090): {'unit': '1', 'amount': '-0.00030'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.06'}. SIMBAD. wikidata.org.
[12] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.89'}. SIMBAD. wikidata.org.
[13] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.24'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.969'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.183'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.45'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.29'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q87262015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.1889'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87262015 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3349'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87262015 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-90'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q87262015 — SIMBAD ID (P3083): [LCB92] 0251-0015. wikidata.org.
[22] ↑ Q87262015 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.51629386049000'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87262015 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.06248752680840'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87262015 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87262015 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+15287'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q87262015 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+16422'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q87262015 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). Q87262015. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87262015

MLA “Q87262015.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87262015.

BibTeX

@misc{4ortxyz_q87262015_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87262015}}, year = {2026}, url = {https://4ort.xyz/entity/q87262015}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87262015 — https://4ort.xyz/entity/q87262015 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87262015 · Last refreshed: May 7, 2026