Q83536974

white dwarf in the constellation Aquarius

Thing white_dwarf Q83536974

Press Enter · cited answer in seconds

Q83536974

Summary

Q83536974 is a white dwarf^[1].

Key Facts

Q83536974's instance of is recorded as white dwarf^[2].
Q83536974's constellation is recorded as Aquarius^[3].
Q83536974's spectral class is recorded as DA:+M^[4].
Q83536974's catalog code is recorded as 2MASS J21561457-0002374^[5].
Q83536974's catalog code is recorded as SDSS J215614.57-000237.3^[6].
Q83536974's catalog code is recorded as SDSS J215614.57-000237.4^[7].
Q83536974's catalog code is recorded as [HHD2009] SDSS J2156-0002^[8].
Q83536974's catalog code is recorded as [SHW2006] J215614.56-000237.4^[9].
Q83536974's catalog code is recorded as [SLH2007] J215614.57-000237.4^[10].
Q83536974's catalog code is recorded as [RGS2010] J215614.57-000237.4^[11].
Q83536974's catalog code is recorded as [SGR2010] J2156-0002^[12].
Q83536974's catalog code is recorded as [SGR2010] J215614.57-000237.4^[13].
Q83536974's catalog code is recorded as GALEX J215614.5-000237^[14].
Q83536974's catalog code is recorded as SBC9 3405^[15].
Q83536974's catalog code is recorded as WD 2153-002^[16].
Q83536974's catalog code is recorded as Gaia DR2 2680204281563102080^[17].
Q83536974's redshift is recorded as {'unit': '1', 'amount': '-0.00017'}^[18].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.75'}^[19].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.124'}^[20].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.557'}^[21].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.306'}^[22].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.278'}^[23].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.651'}^[24].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.051'}^[25].
Q83536974's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.723'}^[26].

Body

Definition and Type

Q83536974'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: +20.75, unit: 1, amount: +20.124, unit: 1, amount: +19.557, unit: 1, amount: +17.306, unit: 1, amount: +18.278, unit: 1, amount: +15.651, unit: 1, amount: +15.051, unit: 1, amount: +14.723, unit: 1, amount: +18.8890

Catalog code 2MASS J21561457-0002374, SDSS J215614.57-000237.3, SDSS J215614.57-000237.4, [HHD2009] SDSS J2156-0002, [SHW2006] J215614.56-000237.4, [SLH2007] J215614.57-000237.4, [RGS2010] J215614.57-000237.4, [SGR2010] J2156-0002, [SGR2010] J215614.57-000237.4, GALEX J215614.5-000237, SBC9 3405, WD 2153-002, Gaia DR2 2680204281563102080

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -0.04373667696910

Declination component of proper motion unit: www.wikidata.org, amount: +0.663

Distance from earth unit: www.wikidata.org, amount: +328.8

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: +3.3498

Radial velocity unit: www.wikidata.org, amount: -51

Redshift unit: 1, amount: -0.00017

Right ascension unit: www.wikidata.org, amount: +329.06072033941680

Right ascension component of proper motion unit: www.wikidata.org, amount: +45.848

Spectral class DA:+M

External References (2)

Gaia id 2680204281563102080

Simbad id GALEX J215614.5-000237

References

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

Direct Wikidata claims

[2] ↑ Q83536974 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q83536974 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q83536974 — spectral class (P215): DA:+M. SDSS DR7 white dwarf catalog. wikidata.org.
[5] ↑ Q83536974 — catalog code (P528): 2MASS J21561457-0002374. SIMBAD. wikidata.org.
[6] ↑ Q83536974 — catalog code (P528): SDSS J215614.57-000237.3. SIMBAD. wikidata.org.
[7] ↑ Q83536974 — catalog code (P528): SDSS J215614.57-000237.4. SIMBAD. wikidata.org.
[8] ↑ Q83536974 — catalog code (P528): [HHD2009] SDSS J2156-0002. SIMBAD. wikidata.org.
[9] ↑ Q83536974 — catalog code (P528): [SHW2006] J215614.56-000237.4. SIMBAD. wikidata.org.
[10] ↑ Q83536974 — catalog code (P528): [SLH2007] J215614.57-000237.4. SIMBAD. wikidata.org.
[11] ↑ Q83536974 — catalog code (P528): [RGS2010] J215614.57-000237.4. SIMBAD. wikidata.org.
[12] ↑ Q83536974 — catalog code (P528): [SGR2010] J2156-0002. SIMBAD. wikidata.org.
[13] ↑ Q83536974 — catalog code (P528): [SGR2010] J215614.57-000237.4. SIMBAD. wikidata.org.
[14] ↑ Q83536974 — catalog code (P528): GALEX J215614.5-000237. SIMBAD. wikidata.org.
[15] ↑ Q83536974 — catalog code (P528): SBC9 3405. SIMBAD. wikidata.org.
[16] ↑ Q83536974 — catalog code (P528): WD 2153-002. SIMBAD. wikidata.org.
[17] ↑ Q83536974 — catalog code (P528): Gaia DR2 2680204281563102080. SIMBAD. wikidata.org.
[18] ↑ Q83536974 — redshift (P1090): {'unit': '1', 'amount': '-0.00017'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.75'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[20] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.124'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[21] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.557'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[22] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.306'}. The SDSS Photometric Catalog, Release 6. wikidata.org.
[23] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.278'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[24] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.651'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[25] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.051'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[26] ↑ Q83536974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.723'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.

Class ancestry

[1] ↑ Q83536974 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). Q83536974. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83536974

MLA “Q83536974.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83536974.

BibTeX

@misc{4ortxyz_q83536974_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83536974}}, year = {2026}, url = {https://4ort.xyz/entity/q83536974}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83536974 — https://4ort.xyz/entity/q83536974 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q83536974 · Last refreshed: May 7, 2026