Q81938496

white dwarf in the constellation Cancer

Thing white_dwarf Q81938496

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Q81938496

Summary

Q81938496 is a white dwarf^[1].

Key Facts

Q81938496's instance of is recorded as white dwarf^[2].
Q81938496's constellation is recorded as Cancer^[3].
Q81938496's spectral class is recorded as DB:+M^[4].
Q81938496's catalog code is recorded as 2MASS J08585743+3208097^[5].
Q81938496's catalog code is recorded as USNO-A2.0 1200-06196120^[6].
Q81938496's catalog code is recorded as GALEX 2737108865965363146^[7].
Q81938496's catalog code is recorded as SDSS J085857.43+320809.5^[8].
Q81938496's catalog code is recorded as [HHD2009] SDSS J0858+3208^[9].
Q81938496's catalog code is recorded as [SLH2007] J085857.36+320809.6^[10].
Q81938496's catalog code is recorded as [RGS2010] J085857.42+320809.5^[11].
Q81938496's catalog code is recorded as SDSS J085857.42+320809.5^[12].
Q81938496's catalog code is recorded as WD 0855+323^[13].
Q81938496's catalog code is recorded as Gaia DR2 712076371899873280^[14].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.601'}^[15].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.407'}^[16].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.139'}^[17].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.611'}^[18].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3'}^[19].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3'}^[20].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.312'}^[21].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.343'}^[22].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.733'}^[23].
Q81938496's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1755'}^[24].
Q81938496's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1956'}^[25].
Q81938496's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6'}^[26].

Body

Definition and Type

Q81938496'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: +19.601, unit: 1, amount: +19.407, unit: 1, amount: +19.139, unit: 1, amount: +17.611, unit: 1, amount: +18.3, unit: 1, amount: +18.3, unit: 1, amount: +18.312, unit: 1, amount: +16.343, unit: 1, amount: +15.733, unit: 1, amount: +19.1755

Catalog code 2MASS J08585743+3208097, USNO-A2.0 1200-06196120, GALEX 2737108865965363146, SDSS J085857.43+320809.5, [HHD2009] SDSS J0858+3208, [SLH2007] J085857.36+320809.6, [RGS2010] J085857.42+320809.5, SDSS J085857.42+320809.5, WD 0855+323, Gaia DR2 712076371899873280

Constellation Cancer

Declination unit: www.wikidata.org, amount: +32.13595535682170

Declination component of proper motion unit: www.wikidata.org, amount: -8.304

Distance from earth unit: www.wikidata.org, amount: +767.0

Effective temperature unit: www.wikidata.org, amount: +46797

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +4.1956

Radial velocity unit: www.wikidata.org, amount: -6

Right ascension unit: www.wikidata.org, amount: +134.73923888370460

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.575

Spectral class DB:+M

Surface gravity unit: www.wikidata.org, amount: +26900000

External References (2)

Gaia id 712076376197179520

Simbad id GALEX J085857.3+320808

References

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

Direct Wikidata claims

[2] ↑ Q81938496 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q81938496 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81938496 — spectral class (P215): DB:+M. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q81938496 — catalog code (P528): 2MASS J08585743+3208097. SIMBAD. wikidata.org.
[6] ↑ Q81938496 — catalog code (P528): USNO-A2.0 1200-06196120. SIMBAD. wikidata.org.
[7] ↑ Q81938496 — catalog code (P528): GALEX 2737108865965363146. SIMBAD. wikidata.org.
[8] ↑ Q81938496 — catalog code (P528): SDSS J085857.43+320809.5. SIMBAD. wikidata.org.
[9] ↑ Q81938496 — catalog code (P528): [HHD2009] SDSS J0858+3208. SIMBAD. wikidata.org.
[10] ↑ Q81938496 — catalog code (P528): [SLH2007] J085857.36+320809.6. SIMBAD. wikidata.org.
[11] ↑ Q81938496 — catalog code (P528): [RGS2010] J085857.42+320809.5. SIMBAD. wikidata.org.
[12] ↑ Q81938496 — catalog code (P528): SDSS J085857.42+320809.5. SIMBAD. wikidata.org.
[13] ↑ Q81938496 — catalog code (P528): WD 0855+323. SIMBAD. wikidata.org.
[14] ↑ Q81938496 — catalog code (P528): Gaia DR2 712076371899873280. SIMBAD. wikidata.org.
[15] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.601'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.407'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.139'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.611'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3'}. USNO-A2.0. wikidata.org.
[20] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3'}. USNO-A2.0. wikidata.org.
[21] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.312'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.343'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.733'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q81938496 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1755'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81938496 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1956'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81938496 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6'}. The SDSS Photometric Catalog, Release 7. wikidata.org.

Class ancestry

[1] ↑ Q81938496 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). Q81938496. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81938496

MLA “Q81938496.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81938496.

BibTeX

@misc{4ortxyz_q81938496_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81938496}}, year = {2026}, url = {https://4ort.xyz/entity/q81938496}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81938496 — https://4ort.xyz/entity/q81938496 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81938496 · Last refreshed: May 7, 2026