Q81944523

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81944523

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Q81944523

Summary

Q81944523 is a low-mass star^[1].

Key Facts

Q81944523's instance of is recorded as low-mass star^[2].
Q81944523's constellation is recorded as Ursa Major^[3].
Q81944523's spectral class is recorded as M6V^[4].
Q81944523's catalog code is recorded as 2MASS J09051738+5742513^[5].
Q81944523's catalog code is recorded as SDSS J090517.41+574251.4^[6].
Q81944523's catalog code is recorded as SDSS J090517.41+574251.3^[7].
Q81944523's catalog code is recorded as SDSS J090517.42+574251.4^[8].
Q81944523's catalog code is recorded as Gaia DR2 1036788475141496576^[9].
Q81944523's redshift is recorded as {'unit': '1', 'amount': '-0.00022'}^[10].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.581'}^[11].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.295'}^[12].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.654'}^[13].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.698'}^[14].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.094'}^[15].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.381'}^[16].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.270'}^[17].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.718'}^[18].
Q81944523's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4799'}^[19].
Q81944523's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.3818'}^[20].
Q81944523's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-67'}^[21].
Q81944523's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+135.4683'}^[22].
Q81944523's SIMBAD ID is recorded as 2MASS J09051738+5742513^[23].
Q81944523's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+136.32256546246940'}^[24].
Q81944523's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.71427696933380'}^[25].
Q81944523'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: +23.581, unit: 1, amount: +21.295, unit: 1, amount: +19.654, unit: 1, amount: +16.698, unit: 1, amount: +15.094, unit: 1, amount: +14.381, unit: 1, amount: +14.270, unit: 1, amount: +17.718, unit: 1, amount: +18.4799

Catalog code 2MASS J09051738+5742513, SDSS J090517.41+574251.4, SDSS J090517.41+574251.3, SDSS J090517.42+574251.4, Gaia DR2 1036788475141496576

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +57.71427696933380

Declination component of proper motion unit: www.wikidata.org, amount: -0.908

Distance from earth unit: www.wikidata.org, amount: +135.4683

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.3818

Radial velocity unit: www.wikidata.org, amount: -67

Redshift unit: 1, amount: -0.00022

Right ascension unit: www.wikidata.org, amount: +136.32256546246940

Right ascension component of proper motion unit: www.wikidata.org, amount: +21.955

Spectral class M6V

External References (2)

Gaia id 1036788475141496576

Simbad id 2MASS J09051738+5742513

References

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

Direct Wikidata claims

[2] ↑ Q81944523 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81944523 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81944523 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81944523 — catalog code (P528): 2MASS J09051738+5742513. SIMBAD. wikidata.org.
[6] ↑ Q81944523 — catalog code (P528): SDSS J090517.41+574251.4. SIMBAD. wikidata.org.
[7] ↑ Q81944523 — catalog code (P528): SDSS J090517.41+574251.3. SIMBAD. wikidata.org.
[8] ↑ Q81944523 — catalog code (P528): SDSS J090517.42+574251.4. SIMBAD. wikidata.org.
[9] ↑ Q81944523 — catalog code (P528): Gaia DR2 1036788475141496576. SIMBAD. wikidata.org.
[10] ↑ Q81944523 — redshift (P1090): {'unit': '1', 'amount': '-0.00022'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.581'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.295'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.654'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.698'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.094'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.381'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.270'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.718'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81944523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4799'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81944523 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.3818'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81944523 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-67'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81944523 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+135.4683'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81944523 — SIMBAD ID (P3083): 2MASS J09051738+5742513. wikidata.org.
[24] ↑ Q81944523 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+136.32256546246940'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81944523 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.71427696933380'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81944523 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81944523 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). Q81944523. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81944523

MLA “Q81944523.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81944523.

BibTeX

@misc{4ortxyz_q81944523_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81944523}}, year = {2026}, url = {https://4ort.xyz/entity/q81944523}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81944523 — https://4ort.xyz/entity/q81944523 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81944523 · Last refreshed: May 7, 2026