Q87826193

white dwarf in the constellation Cetus

Thing white_dwarf Q87826193

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Q87826193

Summary

Q87826193 is a white dwarf^[1].

Key Facts

Q87826193's instance of is recorded as white dwarf^[2].
Q87826193's constellation is recorded as Cetus^[3].
Q87826193's spectral class is recorded as DA+M^[4].
Q87826193's catalog code is recorded as 2MASS J02123946+0018571^[5].
Q87826193's catalog code is recorded as SDSS J021239.46+001856.9^[6].
Q87826193's catalog code is recorded as [SLH2007] J021239.45+001857.0^[7].
Q87826193's catalog code is recorded as [SHW2006] J021239.46+001856.9^[8].
Q87826193's catalog code is recorded as [RGS2010] J021239.45+001856.9^[9].
Q87826193's catalog code is recorded as [RGR2007] J021239.45+001856.9^[10].
Q87826193's catalog code is recorded as [SGR2010] J0212+0018^[11].
Q87826193's catalog code is recorded as [SGR2010] J021239.45+001856.9^[12].
Q87826193's catalog code is recorded as SDSS J021239.45+001856.9^[13].
Q87826193's catalog code is recorded as WIRED J021239.45+001856.9^[14].
Q87826193's catalog code is recorded as WD 0210+000^[15].
Q87826193's catalog code is recorded as Gaia DR2 2507076658122086144^[16].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.706'}^[17].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.206'}^[18].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.201'}^[19].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.685'}^[20].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.869'}^[21].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.102'}^[22].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.929'}^[23].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.837'}^[24].
Q87826193's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4615'}^[25].
Q87826193's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2052'}^[26].

Body

Definition and Type

Q87826193'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: +15.706, unit: 1, amount: +19.206, unit: 1, amount: +17.201, unit: 1, amount: +19.685, unit: 1, amount: +18.869, unit: 1, amount: +15.102, unit: 1, amount: +17.929, unit: 1, amount: +14.837, unit: 1, amount: +18.4615

Catalog code 2MASS J02123946+0018571, SDSS J021239.46+001856.9, [SLH2007] J021239.45+001857.0, [SHW2006] J021239.46+001856.9, [RGS2010] J021239.45+001856.9, [RGR2007] J021239.45+001856.9, [SGR2010] J0212+0018, [SGR2010] J021239.45+001856.9, SDSS J021239.45+001856.9, WIRED J021239.45+001856.9, WD 0210+000, Gaia DR2 2507076658122086144

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.31582759273410

Declination component of proper motion unit: www.wikidata.org, amount: +6.564

Distance from earth unit: www.wikidata.org, amount: +195

Effective temperature unit: www.wikidata.org, amount: +6300

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2052

Radial velocity unit: www.wikidata.org, amount: +13.7, unit: www.wikidata.org, amount: +23.8, unit: www.wikidata.org, amount: +20.6, unit: www.wikidata.org, amount: +26.0

Right ascension unit: www.wikidata.org, amount: +33.16440041912460

Right ascension component of proper motion unit: www.wikidata.org, amount: +20.313

Spectral class DA+M

External References (2)

Gaia id 2507076658122086144

Simbad id GALEX J021239.4+001856

References

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

Direct Wikidata claims

[2] ↑ Q87826193 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87826193 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q87826193 — spectral class (P215): DA+M. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[5] ↑ Q87826193 — catalog code (P528): 2MASS J02123946+0018571. SIMBAD. wikidata.org.
[6] ↑ Q87826193 — catalog code (P528): SDSS J021239.46+001856.9. SIMBAD. wikidata.org.
[7] ↑ Q87826193 — catalog code (P528): [SLH2007] J021239.45+001857.0. SIMBAD. wikidata.org.
[8] ↑ Q87826193 — catalog code (P528): [SHW2006] J021239.46+001856.9. SIMBAD. wikidata.org.
[9] ↑ Q87826193 — catalog code (P528): [RGS2010] J021239.45+001856.9. SIMBAD. wikidata.org.
[10] ↑ Q87826193 — catalog code (P528): [RGR2007] J021239.45+001856.9. SIMBAD. wikidata.org.
[11] ↑ Q87826193 — catalog code (P528): [SGR2010] J0212+0018. SIMBAD. wikidata.org.
[12] ↑ Q87826193 — catalog code (P528): [SGR2010] J021239.45+001856.9. SIMBAD. wikidata.org.
[13] ↑ Q87826193 — catalog code (P528): SDSS J021239.45+001856.9. SIMBAD. wikidata.org.
[14] ↑ Q87826193 — catalog code (P528): WIRED J021239.45+001856.9. SIMBAD. wikidata.org.
[15] ↑ Q87826193 — catalog code (P528): WD 0210+000. SIMBAD. wikidata.org.
[16] ↑ Q87826193 — catalog code (P528): Gaia DR2 2507076658122086144. SIMBAD. wikidata.org.
[17] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.706'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[18] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.206'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.201'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.685'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.869'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.102'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[23] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.929'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[24] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.837'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q87826193 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4615'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87826193 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2052'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87826193 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). Q87826193. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87826193

MLA “Q87826193.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87826193.

BibTeX

@misc{4ortxyz_q87826193_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87826193}}, year = {2026}, url = {https://4ort.xyz/entity/q87826193}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87826193 — https://4ort.xyz/entity/q87826193 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87826193 · Last refreshed: May 7, 2026