Q81940481

low-mass star in the constellation Gemini

Thing low_mass_star Q81940481

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Q81940481

Summary

Q81940481 is a low-mass star^[1].

Key Facts

Q81940481's instance of is recorded as low-mass star^[2].
Q81940481's constellation is recorded as Gemini^[3].
Q81940481's spectral class is recorded as M0V^[4].
Q81940481's catalog code is recorded as 2MASS J08015773+2915595^[5].
Q81940481's catalog code is recorded as SDSS J080157.73+291559.5^[6].
Q81940481's catalog code is recorded as SDSS J080157.72+291559.5^[7].
Q81940481's catalog code is recorded as SDSS J080157.74+291559.5^[8].
Q81940481's catalog code is recorded as Gaia DR2 876462809180304896^[9].
Q81940481's redshift is recorded as {'unit': '1', 'amount': '+0.00014'}^[10].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.808'}^[11].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.050'}^[12].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.696'}^[13].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.652'}^[14].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.105'}^[15].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.530'}^[16].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.791'}^[17].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.01'}^[18].
Q81940481's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6762'}^[19].
Q81940481's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0973'}^[20].
Q81940481's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}^[21].
Q81940481's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1464.4'}^[22].
Q81940481's SIMBAD ID is recorded as 2MASS J08015773+2915595^[23].
Q81940481's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.49055255986450'}^[24].
Q81940481's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.26655062124950'}^[25].
Q81940481's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.808, unit: 1, amount: +20.050, unit: 1, amount: +17.696, unit: 1, amount: +18.652, unit: 1, amount: +18.105, unit: 1, amount: +16.530, unit: 1, amount: +15.791, unit: 1, amount: +16.01, unit: 1, amount: +18.6762

Catalog code 2MASS J08015773+2915595, SDSS J080157.73+291559.5, SDSS J080157.72+291559.5, SDSS J080157.74+291559.5, Gaia DR2 876462809180304896

Constellation Gemini

Declination unit: www.wikidata.org, amount: +29.26655062124950

Declination component of proper motion unit: www.wikidata.org, amount: +1.174

Distance from earth unit: www.wikidata.org, amount: +1464.4

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0973

Radial velocity unit: www.wikidata.org, amount: +33

Redshift unit: 1, amount: +0.00014

Right ascension unit: www.wikidata.org, amount: +120.49055255986450

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.369

Spectral class M0V

External References (2)

Gaia id 876462809180304896

Simbad id 2MASS J08015773+2915595

References

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

Direct Wikidata claims

[2] ↑ Q81940481 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81940481 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q81940481 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81940481 — catalog code (P528): 2MASS J08015773+2915595. SIMBAD. wikidata.org.
[6] ↑ Q81940481 — catalog code (P528): SDSS J080157.73+291559.5. SIMBAD. wikidata.org.
[7] ↑ Q81940481 — catalog code (P528): SDSS J080157.72+291559.5. SIMBAD. wikidata.org.
[8] ↑ Q81940481 — catalog code (P528): SDSS J080157.74+291559.5. SIMBAD. wikidata.org.
[9] ↑ Q81940481 — catalog code (P528): Gaia DR2 876462809180304896. SIMBAD. wikidata.org.
[10] ↑ Q81940481 — redshift (P1090): {'unit': '1', 'amount': '+0.00014'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.808'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.050'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.696'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.652'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.105'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.530'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.791'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.01'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81940481 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6762'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81940481 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0973'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81940481 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81940481 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1464.4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81940481 — SIMBAD ID (P3083): 2MASS J08015773+2915595. wikidata.org.
[24] ↑ Q81940481 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.49055255986450'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81940481 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.26655062124950'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81940481 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81940481 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). Q81940481. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81940481

MLA “Q81940481.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81940481.

BibTeX

@misc{4ortxyz_q81940481_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81940481}}, year = {2026}, url = {https://4ort.xyz/entity/q81940481}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81940481 — https://4ort.xyz/entity/q81940481 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81940481 · Last refreshed: May 7, 2026