Q81941318

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81941318

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Q81941318

Summary

Q81941318 is a low-mass star^[1].

Key Facts

Q81941318's instance of is recorded as low-mass star^[2].
Q81941318's constellation is recorded as Ursa Major^[3].
Q81941318's spectral class is recorded as M3V^[4].
Q81941318's catalog code is recorded as 2MASS J09145917+4633187^[5].
Q81941318's catalog code is recorded as SDSS J091459.18+463318.6^[6].
Q81941318's catalog code is recorded as SDSS J091459.17+463318.7^[7].
Q81941318's catalog code is recorded as SDSS J091459.18+463318.7^[8].
Q81941318's catalog code is recorded as Gaia DR2 1011281351565718400^[9].
Q81941318's redshift is recorded as {'unit': '1', 'amount': '+0.00005'}^[10].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.367'}^[11].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.504'}^[12].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.120'}^[13].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.089'}^[14].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.768'}^[15].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.337'}^[16].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.798'}^[17].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.029'}^[18].
Q81941318's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5237'}^[19].
Q81941318's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9286'}^[20].
Q81941318's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}^[21].
Q81941318's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+374.2'}^[22].
Q81941318's SIMBAD ID is recorded as 2MASS J09145917+4633187^[23].
Q81941318's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.74658059103610'}^[24].
Q81941318's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.55520474276760'}^[25].
Q81941318'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: +23.367, unit: 1, amount: +20.504, unit: 1, amount: +19.120, unit: 1, amount: +17.089, unit: 1, amount: +15.768, unit: 1, amount: +15.337, unit: 1, amount: +17.798, unit: 1, amount: +15.029, unit: 1, amount: +18.5237

Catalog code 2MASS J09145917+4633187, SDSS J091459.18+463318.6, SDSS J091459.17+463318.7, SDSS J091459.18+463318.7, Gaia DR2 1011281351565718400

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +46.55520474276760

Declination component of proper motion unit: www.wikidata.org, amount: -23.415

Distance from earth unit: www.wikidata.org, amount: +374.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.9286

Radial velocity unit: www.wikidata.org, amount: -4

Redshift unit: 1, amount: +0.00005

Right ascension unit: www.wikidata.org, amount: +138.74658059103610

Right ascension component of proper motion unit: www.wikidata.org, amount: -29.073

Spectral class M3V

External References (2)

Gaia id 1011281351565718400

Simbad id 2MASS J09145917+4633187

References

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

Direct Wikidata claims

[2] ↑ Q81941318 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81941318 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81941318 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81941318 — catalog code (P528): 2MASS J09145917+4633187. SIMBAD. wikidata.org.
[6] ↑ Q81941318 — catalog code (P528): SDSS J091459.18+463318.6. SIMBAD. wikidata.org.
[7] ↑ Q81941318 — catalog code (P528): SDSS J091459.17+463318.7. SIMBAD. wikidata.org.
[8] ↑ Q81941318 — catalog code (P528): SDSS J091459.18+463318.7. SIMBAD. wikidata.org.
[9] ↑ Q81941318 — catalog code (P528): Gaia DR2 1011281351565718400. SIMBAD. wikidata.org.
[10] ↑ Q81941318 — redshift (P1090): {'unit': '1', 'amount': '+0.00005'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.367'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.504'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.120'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.089'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.768'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.337'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.798'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.029'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81941318 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5237'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81941318 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9286'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81941318 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81941318 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+374.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81941318 — SIMBAD ID (P3083): 2MASS J09145917+4633187. wikidata.org.
[24] ↑ Q81941318 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.74658059103610'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81941318 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.55520474276760'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81941318 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81941318 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q81941318. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81941318

MLA “Q81941318.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81941318.

BibTeX

@misc{4ortxyz_q81941318_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81941318}}, year = {2026}, url = {https://4ort.xyz/entity/q81941318}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81941318 — https://4ort.xyz/entity/q81941318 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81941318 · Last refreshed: May 7, 2026