Q81938123

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81938123

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Q81938123

Summary

Q81938123 is a low-mass star^[1].

Key Facts

Q81938123's instance of is recorded as low-mass star^[2].
Q81938123's constellation is recorded as Ursa Major^[3].
Q81938123's spectral class is recorded as M7V^[4].
Q81938123's catalog code is recorded as 2MASS J09144058+5604033^[5].
Q81938123's catalog code is recorded as SDSS J091440.59+560403.0^[6].
Q81938123's catalog code is recorded as SDSS J091440.59+560403.1^[7].
Q81938123's catalog code is recorded as SDSS J091440.60+560403.1^[8].
Q81938123's catalog code is recorded as Gaia DR2 1024351933479340800^[9].
Q81938123's redshift is recorded as {'unit': '1', 'amount': '-0.00010'}^[10].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.997'}^[11].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.357'}^[12].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.898'}^[13].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.671'}^[14].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.409'}^[15].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.532'}^[16].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.941'}^[17].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.687'}^[18].
Q81938123's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4270'}^[19].
Q81938123's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.7002'}^[20].
Q81938123's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30'}^[21].
Q81938123's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+149.2493'}^[22].
Q81938123's SIMBAD ID is recorded as 2MASS J09144058+5604033^[23].
Q81938123's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.66915655164810'}^[24].
Q81938123's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.06753543853760'}^[25].
Q81938123'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: +24.997, unit: 1, amount: +22.357, unit: 1, amount: +20.898, unit: 1, amount: +18.671, unit: 1, amount: +17.409, unit: 1, amount: +15.532, unit: 1, amount: +14.941, unit: 1, amount: +14.687, unit: 1, amount: +19.4270

Catalog code 2MASS J09144058+5604033, SDSS J091440.59+560403.0, SDSS J091440.59+560403.1, SDSS J091440.60+560403.1, Gaia DR2 1024351933479340800

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +56.06753543853760

Declination component of proper motion unit: www.wikidata.org, amount: -33.630

Distance from earth unit: www.wikidata.org, amount: +149.2493

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.7002

Radial velocity unit: www.wikidata.org, amount: +30

Redshift unit: 1, amount: -0.00010

Right ascension unit: www.wikidata.org, amount: +138.66915655164810

Right ascension component of proper motion unit: www.wikidata.org, amount: -54.868

Spectral class M7V

External References (2)

Gaia id 1024351933479340800

Simbad id 2MASS J09144058+5604033

References

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

Direct Wikidata claims

[2] ↑ Q81938123 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81938123 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81938123 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81938123 — catalog code (P528): 2MASS J09144058+5604033. SIMBAD. wikidata.org.
[6] ↑ Q81938123 — catalog code (P528): SDSS J091440.59+560403.0. SIMBAD. wikidata.org.
[7] ↑ Q81938123 — catalog code (P528): SDSS J091440.59+560403.1. SIMBAD. wikidata.org.
[8] ↑ Q81938123 — catalog code (P528): SDSS J091440.60+560403.1. SIMBAD. wikidata.org.
[9] ↑ Q81938123 — catalog code (P528): Gaia DR2 1024351933479340800. SIMBAD. wikidata.org.
[10] ↑ Q81938123 — redshift (P1090): {'unit': '1', 'amount': '-0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.997'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.357'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.898'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.671'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.409'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.532'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.941'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.687'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81938123 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4270'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81938123 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.7002'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81938123 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81938123 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+149.2493'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81938123 — SIMBAD ID (P3083): 2MASS J09144058+5604033. wikidata.org.
[24] ↑ Q81938123 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.66915655164810'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81938123 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.06753543853760'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81938123 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81938123 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). Q81938123. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81938123

MLA “Q81938123.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81938123.

BibTeX

@misc{4ortxyz_q81938123_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81938123}}, year = {2026}, url = {https://4ort.xyz/entity/q81938123}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81938123 — https://4ort.xyz/entity/q81938123 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81938123 · Last refreshed: May 7, 2026