Q81945672

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81945672

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Q81945672

Summary

Q81945672 is a low-mass star^[1].

Key Facts

Q81945672's instance of is recorded as low-mass star^[2].
Q81945672's constellation is recorded as Ursa Major^[3].
Q81945672's spectral class is recorded as M5V^[4].
Q81945672's catalog code is recorded as 2MASS J09311536+4152007^[5].
Q81945672's catalog code is recorded as SDSS J093115.39+415200.7^[6].
Q81945672's catalog code is recorded as SDSS J093115.38+415200.6^[7].
Q81945672's catalog code is recorded as Gaia DR2 814225576261956352^[8].
Q81945672's redshift is recorded as {'unit': '1', 'amount': '-0.00014'}^[9].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.989'}^[10].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.462'}^[11].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.858'}^[12].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.001'}^[13].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.963'}^[14].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.334'}^[15].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.944'}^[16].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.60'}^[17].
Q81945672's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8096'}^[18].
Q81945672's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0733'}^[19].
Q81945672's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-51'}^[20].
Q81945672's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+244.7'}^[21].
Q81945672's SIMBAD ID is recorded as 2MASS J09311536+4152007^[22].
Q81945672's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.81411424932180'}^[23].
Q81945672's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.86683531950630'}^[24].
Q81945672's epoch is recorded as J2000.0^[25].
Q81945672's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.876'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.989, unit: 1, amount: +22.462, unit: 1, amount: +20.858, unit: 1, amount: +19.001, unit: 1, amount: +17.963, unit: 1, amount: +16.334, unit: 1, amount: +15.944, unit: 1, amount: +15.60, unit: 1, amount: +19.8096

Catalog code 2MASS J09311536+4152007, SDSS J093115.39+415200.7, SDSS J093115.38+415200.6, Gaia DR2 814225576261956352

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +41.86683531950630

Declination component of proper motion unit: www.wikidata.org, amount: -3.876

Distance from earth unit: www.wikidata.org, amount: +244.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.0733

Radial velocity unit: www.wikidata.org, amount: -51

Redshift unit: 1, amount: -0.00014

Right ascension unit: www.wikidata.org, amount: +142.81411424932180

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.609

Spectral class M5V

External References (2)

Gaia id 814225576261956352

Simbad id 2MASS J09311536+4152007

References

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

Direct Wikidata claims

[2] ↑ Q81945672 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81945672 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81945672 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81945672 — catalog code (P528): 2MASS J09311536+4152007. SIMBAD. wikidata.org.
[6] ↑ Q81945672 — catalog code (P528): SDSS J093115.39+415200.7. SIMBAD. wikidata.org.
[7] ↑ Q81945672 — catalog code (P528): SDSS J093115.38+415200.6. SIMBAD. wikidata.org.
[8] ↑ Q81945672 — catalog code (P528): Gaia DR2 814225576261956352. SIMBAD. wikidata.org.
[9] ↑ Q81945672 — redshift (P1090): {'unit': '1', 'amount': '-0.00014'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.989'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.462'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.858'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.001'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.963'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.334'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.944'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.60'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81945672 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8096'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81945672 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0733'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81945672 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-51'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81945672 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+244.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81945672 — SIMBAD ID (P3083): 2MASS J09311536+4152007. wikidata.org.
[23] ↑ Q81945672 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.81411424932180'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81945672 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.86683531950630'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81945672 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81945672 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.876'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81945672 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). Q81945672. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81945672

MLA “Q81945672.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81945672.

BibTeX

@misc{4ortxyz_q81945672_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81945672}}, year = {2026}, url = {https://4ort.xyz/entity/q81945672}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81945672 — https://4ort.xyz/entity/q81945672 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81945672 · Last refreshed: May 7, 2026