Q81939237

low-mass star in the constellation Cancer

Thing low_mass_star Q81939237

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Q81939237

Summary

Q81939237 is a low-mass star^[1].

Key Facts

Q81939237's instance of is recorded as low-mass star^[2].
Q81939237's constellation is recorded as Cancer^[3].
Q81939237's spectral class is recorded as M0V^[4].
Q81939237's catalog code is recorded as 2MASS J08005840+1713556^[5].
Q81939237's catalog code is recorded as SDSS J080058.41+171355.6^[6].
Q81939237's catalog code is recorded as SDSS J080058.42+171355.6^[7].
Q81939237's catalog code is recorded as Gaia DR2 667350437905345024^[8].
Q81939237's redshift is recorded as {'unit': '1', 'amount': '+0.00005'}^[9].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.616'}^[10].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.161'}^[11].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.975'}^[12].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.816'}^[13].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.085'}^[14].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.166'}^[15].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.504'}^[16].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.841'}^[17].
Q81939237's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9014'}^[18].
Q81939237's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8582'}^[19].
Q81939237's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+27'}^[20].
Q81939237's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+861.4'}^[21].
Q81939237's SIMBAD ID is recorded as 2MASS J08005840+1713556^[22].
Q81939237's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.24339013656660'}^[23].
Q81939237's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+17.23212803211330'}^[24].
Q81939237's epoch is recorded as J2000.0^[25].
Q81939237's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.873'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.616, unit: 1, amount: +20.161, unit: 1, amount: +16.975, unit: 1, amount: +15.816, unit: 1, amount: +15.085, unit: 1, amount: +18.166, unit: 1, amount: +17.504, unit: 1, amount: +14.841, unit: 1, amount: +17.9014

Catalog code 2MASS J08005840+1713556, SDSS J080058.41+171355.6, SDSS J080058.42+171355.6, Gaia DR2 667350437905345024

Constellation Cancer

Declination unit: www.wikidata.org, amount: +17.23212803211330

Declination component of proper motion unit: www.wikidata.org, amount: -4.873

Distance from earth unit: www.wikidata.org, amount: +861.4

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.8582

Radial velocity unit: www.wikidata.org, amount: +27

Redshift unit: 1, amount: +0.00005

Right ascension unit: www.wikidata.org, amount: +120.24339013656660

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.645

Spectral class M0V

External References (2)

Gaia id 667350437905345024

Simbad id 2MASS J08005840+1713556

References

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

Direct Wikidata claims

[2] ↑ Q81939237 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81939237 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81939237 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81939237 — catalog code (P528): 2MASS J08005840+1713556. SIMBAD. wikidata.org.
[6] ↑ Q81939237 — catalog code (P528): SDSS J080058.41+171355.6. SIMBAD. wikidata.org.
[7] ↑ Q81939237 — catalog code (P528): SDSS J080058.42+171355.6. SIMBAD. wikidata.org.
[8] ↑ Q81939237 — catalog code (P528): Gaia DR2 667350437905345024. SIMBAD. wikidata.org.
[9] ↑ Q81939237 — redshift (P1090): {'unit': '1', 'amount': '+0.00005'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.616'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.161'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.975'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.816'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.085'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.166'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.504'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.841'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81939237 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9014'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81939237 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8582'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81939237 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+27'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81939237 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+861.4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81939237 — SIMBAD ID (P3083): 2MASS J08005840+1713556. wikidata.org.
[23] ↑ Q81939237 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.24339013656660'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81939237 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+17.23212803211330'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81939237 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81939237 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.873'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81939237 is an instance of low-mass star (Q12795622) [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). Q81939237. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81939237

MLA “Q81939237.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81939237.

BibTeX

@misc{4ortxyz_q81939237_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81939237}}, year = {2026}, url = {https://4ort.xyz/entity/q81939237}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81939237 — https://4ort.xyz/entity/q81939237 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81939237 · Last refreshed: May 7, 2026