Q81938352

white dwarf in the constellation Cancer

Thing white_dwarf Q81938352

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Q81938352

Summary

Q81938352 is a white dwarf^[1].

Key Facts

Q81938352's instance of is recorded as white dwarf^[2].
Q81938352's constellation is recorded as Cancer^[3].
Q81938352's spectral class is recorded as M0V^[4].
Q81938352's catalog code is recorded as 2MASS J08101689+0713335^[5].
Q81938352's catalog code is recorded as SDSS J081016.89+071333.5^[6].
Q81938352's catalog code is recorded as [RGS2010] J081016.89+071333.5^[7].
Q81938352's catalog code is recorded as WD 0807+073^[8].
Q81938352's catalog code is recorded as SDSS J081016.89+071333.6^[9].
Q81938352's catalog code is recorded as Gaia DR2 3097586493265968896^[10].
Q81938352's redshift is recorded as {'unit': '1', 'amount': '+0.00032'}^[11].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.290'}^[12].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.168'}^[13].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.104'}^[14].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.308'}^[15].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.982'}^[16].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.883'}^[17].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.047'}^[18].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.490'}^[19].
Q81938352's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0340'}^[20].
Q81938352's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1365'}^[21].
Q81938352's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+101'}^[22].
Q81938352's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1165.7'}^[23].
Q81938352's SIMBAD ID is recorded as GALEX J081016.9+071333^[24].
Q81938352's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.57039012581570'}^[25].
Q81938352's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.22596675579550'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +19.290, unit: 1, amount: +17.168, unit: 1, amount: +16.104, unit: 1, amount: +15.308, unit: 1, amount: +14.982, unit: 1, amount: +18.883, unit: 1, amount: +18.047, unit: 1, amount: +17.490, unit: 1, amount: +18.0340

Catalog code 2MASS J08101689+0713335, SDSS J081016.89+071333.5, [RGS2010] J081016.89+071333.5, WD 0807+073, SDSS J081016.89+071333.6, Gaia DR2 3097586493265968896

Constellation Cancer

Declination unit: www.wikidata.org, amount: +7.22596675579550

Declination component of proper motion unit: www.wikidata.org, amount: +8.390

Distance from earth unit: www.wikidata.org, amount: +1165.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1365

Radial velocity unit: www.wikidata.org, amount: +101

Redshift unit: 1, amount: +0.00032

Right ascension unit: www.wikidata.org, amount: +122.57039012581570

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.817

Spectral class M0V

External References (2)

Gaia id 3097586493265968896

Simbad id GALEX J081016.9+071333

References

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

Direct Wikidata claims

[2] ↑ Q81938352 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q81938352 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81938352 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81938352 — catalog code (P528): 2MASS J08101689+0713335. SIMBAD. wikidata.org.
[6] ↑ Q81938352 — catalog code (P528): SDSS J081016.89+071333.5. SIMBAD. wikidata.org.
[7] ↑ Q81938352 — catalog code (P528): [RGS2010] J081016.89+071333.5. SIMBAD. wikidata.org.
[8] ↑ Q81938352 — catalog code (P528): WD 0807+073. SIMBAD. wikidata.org.
[9] ↑ Q81938352 — catalog code (P528): SDSS J081016.89+071333.6. SIMBAD. wikidata.org.
[10] ↑ Q81938352 — catalog code (P528): Gaia DR2 3097586493265968896. SIMBAD. wikidata.org.
[11] ↑ Q81938352 — redshift (P1090): {'unit': '1', 'amount': '+0.00032'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[12] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.290'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.168'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.104'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.308'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.982'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.883'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.047'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.490'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q81938352 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0340'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81938352 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1365'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81938352 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+101'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81938352 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1165.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[24] ↑ Q81938352 — SIMBAD ID (P3083): GALEX J081016.9+071333. wikidata.org.
[25] ↑ Q81938352 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.57039012581570'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81938352 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.22596675579550'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81938352 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). Q81938352. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81938352

MLA “Q81938352.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81938352.

BibTeX

@misc{4ortxyz_q81938352_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81938352}}, year = {2026}, url = {https://4ort.xyz/entity/q81938352}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81938352 — https://4ort.xyz/entity/q81938352 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81938352 · Last refreshed: May 7, 2026