Q87051942

white dwarf in the constellation Cetus

Thing white_dwarf Q87051942

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Q87051942

Summary

Q87051942 is a white dwarf^[1].

Key Facts

Q87051942's instance of is recorded as white dwarf^[2].
Q87051942's constellation is recorded as Cetus^[3].
Q87051942's spectral class is recorded as DA^[4].
Q87051942's catalog code is recorded as US 3201^[5].
Q87051942's catalog code is recorded as SDSS J024922.35-010006.7^[6].
Q87051942's catalog code is recorded as SDSS J024922.34-010006.8^[7].
Q87051942's catalog code is recorded as WD 0246-012^[8].
Q87051942's catalog code is recorded as Gaia DR2 2497677379892554240^[9].
Q87051942's type of variable star is recorded as pulsating white dwarf^[10].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.89'}^[11].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.3'}^[12].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7'}^[13].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6'}^[14].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.301'}^[15].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.859'}^[16].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.942'}^[17].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.059'}^[18].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.192'}^[19].
Q87051942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9030'}^[20].
Q87051942's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8853'}^[21].
Q87051942's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+257.3804'}^[22].
Q87051942's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.34309502957910'}^[23].
Q87051942's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.00188806559260'}^[24].
Q87051942's epoch is recorded as J2000.0^[25].
Q87051942's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+11070'}^[26].

Body

Definition and Type

Q87051942'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: +18.89, unit: 1, amount: +19.3, unit: 1, amount: +18.7, unit: 1, amount: +18.6, unit: 1, amount: +19.301, unit: 1, amount: +18.859, unit: 1, amount: +18.942, unit: 1, amount: +19.059, unit: 1, amount: +19.192, unit: 1, amount: +18.9030

Catalog code US 3201, SDSS J024922.35-010006.7, SDSS J024922.34-010006.8, WD 0246-012, Gaia DR2 2497677379892554240

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.00188806559260

Declination component of proper motion unit: www.wikidata.org, amount: -12.017

Distance from earth unit: www.wikidata.org, amount: +257.3804

Effective temperature unit: www.wikidata.org, amount: +11070

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.8853

Right ascension unit: www.wikidata.org, amount: +42.34309502957910

Right ascension component of proper motion unit: www.wikidata.org, amount: +94.783

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +174000000

Type of variable star pulsating white dwarf

External References (2)

Gaia id 2497677379892554240

Simbad id US 3201

References

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

Direct Wikidata claims

[2] ↑ Q87051942 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87051942 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q87051942 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q87051942 — catalog code (P528): US 3201. SIMBAD. wikidata.org.
[6] ↑ Q87051942 — catalog code (P528): SDSS J024922.35-010006.7. SIMBAD. wikidata.org.
[7] ↑ Q87051942 — catalog code (P528): SDSS J024922.34-010006.8. SIMBAD. wikidata.org.
[8] ↑ Q87051942 — catalog code (P528): WD 0246-012. SIMBAD. wikidata.org.
[9] ↑ Q87051942 — catalog code (P528): Gaia DR2 2497677379892554240. SIMBAD. wikidata.org.
[10] ↑ Q87051942 — type of variable star (P881): pulsating white dwarf. Discovery of eleven new ZZ Ceti stars. wikidata.org.
[11] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.89'}. SIMBAD. wikidata.org.
[12] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.3'}. Faint blue objects at high galactic latitude. IV. Palomar Schmidt fields centered on selected areas 55 and 94. wikidata.org.
[13] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.301'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.859'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.942'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.059'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.192'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q87051942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9030'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87051942 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8853'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87051942 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+257.3804'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87051942 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.34309502957910'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87051942 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.00188806559260'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87051942 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87051942 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+11070'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q87051942 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). Q87051942. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87051942

MLA “Q87051942.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87051942.

BibTeX

@misc{4ortxyz_q87051942_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87051942}}, year = {2026}, url = {https://4ort.xyz/entity/q87051942}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87051942 — https://4ort.xyz/entity/q87051942 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87051942 · Last refreshed: May 7, 2026