Q83536172

white dwarf in the constellation Aquarius

Thing white_dwarf Q83536172

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Q83536172

Summary

Q83536172 is a white dwarf^[1].

Key Facts

Q83536172's instance of is recorded as white dwarf^[2].
Q83536172's constellation is recorded as Aquarius^[3].
Q83536172's spectral class is recorded as DA+M^[4].
Q83536172's catalog code is recorded as SDSS J205059.36-000254.2^[5].
Q83536172's catalog code is recorded as SDSS J205059.37-000254.3^[6].
Q83536172's catalog code is recorded as SDSS J205059.36-000254.3^[7].
Q83536172's catalog code is recorded as [HHD2009] SDSS J2050-0002^[8].
Q83536172's catalog code is recorded as [SLH2007] J205059.37-000254.3^[9].
Q83536172's catalog code is recorded as [SHW2006] J205059.37-000254.3^[10].
Q83536172's catalog code is recorded as [RGS2010] J205059.37-000254.3^[11].
Q83536172's catalog code is recorded as [SGR2010] J2050-0002^[12].
Q83536172's catalog code is recorded as [SGR2010] J205059.37-000254.3^[13].
Q83536172's catalog code is recorded as WD 2048-002^[14].
Q83536172's catalog code is recorded as Gaia DR2 4227552875143095296^[15].
Q83536172's redshift is recorded as {'unit': '1', 'amount': '+0.00041'}^[16].
Q83536172's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.602'}^[17].
Q83536172's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.087'}^[18].
Q83536172's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.52'}^[19].
Q83536172's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.54'}^[20].
Q83536172's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.813'}^[21].
Q83536172's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.3345'}^[22].
Q83536172's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4695'}^[23].
Q83536172's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+123'}^[24].
Q83536172's metallicity is recorded as {'unit': '1', 'amount': '+0.0'}^[25].
Q83536172's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+469.9'}^[26].

Body

Definition and Type

Q83536172'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: +19.602, unit: 1, amount: +19.087, unit: 1, amount: +18.52, unit: 1, amount: +19.54, unit: 1, amount: +19.813, unit: 1, amount: +19.3345

Catalog code SDSS J205059.36-000254.2, SDSS J205059.37-000254.3, SDSS J205059.36-000254.3, [HHD2009] SDSS J2050-0002, [SLH2007] J205059.37-000254.3, [SHW2006] J205059.37-000254.3, [RGS2010] J205059.37-000254.3, [SGR2010] J2050-0002, [SGR2010] J205059.37-000254.3, WD 2048-002, Gaia DR2 4227552875143095296

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -0.04842380525790

Declination component of proper motion unit: www.wikidata.org, amount: -11.74, unit: www.wikidata.org, amount: -11.740

Distance from earth unit: www.wikidata.org, amount: +469.9, unit: www.wikidata.org, amount: +611.5

Effective temperature unit: www.wikidata.org, amount: +9337

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +1.4695

Radial velocity unit: www.wikidata.org, amount: +123

Redshift unit: 1, amount: +0.00041

Right ascension unit: www.wikidata.org, amount: +312.74738321154470

Right ascension component of proper motion unit: www.wikidata.org, amount: +3.487

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +330000000

External References (2)

Gaia id 4227552875143095296

Simbad id SDSS J205059.36-000254.2

References

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

Direct Wikidata claims

[2] ↑ Q83536172 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q83536172 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q83536172 — spectral class (P215): DA+M. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[5] ↑ Q83536172 — catalog code (P528): SDSS J205059.36-000254.2. SIMBAD. wikidata.org.
[6] ↑ Q83536172 — catalog code (P528): SDSS J205059.37-000254.3. SIMBAD. wikidata.org.
[7] ↑ Q83536172 — catalog code (P528): SDSS J205059.36-000254.3. SIMBAD. wikidata.org.
[8] ↑ Q83536172 — catalog code (P528): [HHD2009] SDSS J2050-0002. SIMBAD. wikidata.org.
[9] ↑ Q83536172 — catalog code (P528): [SLH2007] J205059.37-000254.3. SIMBAD. wikidata.org.
[10] ↑ Q83536172 — catalog code (P528): [SHW2006] J205059.37-000254.3. SIMBAD. wikidata.org.
[11] ↑ Q83536172 — catalog code (P528): [RGS2010] J205059.37-000254.3. SIMBAD. wikidata.org.
[12] ↑ Q83536172 — catalog code (P528): [SGR2010] J2050-0002. SIMBAD. wikidata.org.
[13] ↑ Q83536172 — catalog code (P528): [SGR2010] J205059.37-000254.3. SIMBAD. wikidata.org.
[14] ↑ Q83536172 — catalog code (P528): WD 2048-002. SIMBAD. wikidata.org.
[15] ↑ Q83536172 — catalog code (P528): Gaia DR2 4227552875143095296. SIMBAD. wikidata.org.
[16] ↑ Q83536172 — redshift (P1090): {'unit': '1', 'amount': '+0.00041'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q83536172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.602'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[18] ↑ Q83536172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.087'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[19] ↑ Q83536172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.52'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[20] ↑ Q83536172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.54'}. SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q83536172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.813'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q83536172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.3345'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q83536172 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4695'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q83536172 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+123'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[25] ↑ Q83536172 — metallicity (P2227): {'unit': '1', 'amount': '+0.0'}. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[26] ↑ Q83536172 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+469.9'}. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey. wikidata.org.

Class ancestry

[1] ↑ Q83536172 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). Q83536172. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83536172

MLA “Q83536172.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83536172.

BibTeX

@misc{4ortxyz_q83536172_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83536172}}, year = {2026}, url = {https://4ort.xyz/entity/q83536172}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83536172 — https://4ort.xyz/entity/q83536172 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q83536172 · Last refreshed: May 7, 2026