Q81943787

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81943787

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Q81943787

Summary

Q81943787 is a low-mass star^[1].

Key Facts

Q81943787's instance of is recorded as low-mass star^[2].
Q81943787's constellation is recorded as Ursa Major^[3].
Q81943787's spectral class is recorded as M6V^[4].
Q81943787's catalog code is recorded as 2MASS J09401155+5222365^[5].
Q81943787's catalog code is recorded as SDSS J094011.57+522236.6^[6].
Q81943787's catalog code is recorded as SDSS J094011.56+522236.5^[7].
Q81943787's catalog code is recorded as SDSS J094011.57+522236.7^[8].
Q81943787's catalog code is recorded as Gaia DR2 1020357476454803840^[9].
Q81943787's redshift is recorded as {'unit': '1', 'amount': '-0.00002'}^[10].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.852'}^[11].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.861'}^[12].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.238'}^[13].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.198'}^[14].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.562'}^[15].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.938'}^[16].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.738'}^[17].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.291'}^[18].
Q81943787's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1226'}^[19].
Q81943787's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2665'}^[20].
Q81943787's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9'}^[21].
Q81943787's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+234.3842'}^[22].
Q81943787's SIMBAD ID is recorded as 2MASS J09401155+5222365^[23].
Q81943787's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+145.04816254514440'}^[24].
Q81943787's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.37679520961440'}^[25].
Q81943787'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: +25.852, unit: 1, amount: +21.861, unit: 1, amount: +20.238, unit: 1, amount: +17.198, unit: 1, amount: +15.562, unit: 1, amount: +14.938, unit: 1, amount: +14.738, unit: 1, amount: +18.291, unit: 1, amount: +19.1226

Catalog code 2MASS J09401155+5222365, SDSS J094011.57+522236.6, SDSS J094011.56+522236.5, SDSS J094011.57+522236.7, Gaia DR2 1020357476454803840

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +52.37679520961440

Declination component of proper motion unit: www.wikidata.org, amount: -28.213

Distance from earth unit: www.wikidata.org, amount: +234.3842

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.2665

Radial velocity unit: www.wikidata.org, amount: -9

Redshift unit: 1, amount: -0.00002

Right ascension unit: www.wikidata.org, amount: +145.04816254514440

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.167

Spectral class M6V

External References (2)

Gaia id 1020357476454803840

Simbad id 2MASS J09401155+5222365

References

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

Direct Wikidata claims

[2] ↑ Q81943787 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81943787 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81943787 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81943787 — catalog code (P528): 2MASS J09401155+5222365. SIMBAD. wikidata.org.
[6] ↑ Q81943787 — catalog code (P528): SDSS J094011.57+522236.6. SIMBAD. wikidata.org.
[7] ↑ Q81943787 — catalog code (P528): SDSS J094011.56+522236.5. SIMBAD. wikidata.org.
[8] ↑ Q81943787 — catalog code (P528): SDSS J094011.57+522236.7. SIMBAD. wikidata.org.
[9] ↑ Q81943787 — catalog code (P528): Gaia DR2 1020357476454803840. SIMBAD. wikidata.org.
[10] ↑ Q81943787 — redshift (P1090): {'unit': '1', 'amount': '-0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.852'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.861'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.238'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.198'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.562'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.938'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.738'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.291'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81943787 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1226'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81943787 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2665'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81943787 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81943787 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+234.3842'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81943787 — SIMBAD ID (P3083): 2MASS J09401155+5222365. wikidata.org.
[24] ↑ Q81943787 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+145.04816254514440'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81943787 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.37679520961440'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81943787 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81943787 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). Q81943787. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81943787

MLA “Q81943787.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81943787.

BibTeX

@misc{4ortxyz_q81943787_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81943787}}, year = {2026}, url = {https://4ort.xyz/entity/q81943787}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81943787 — https://4ort.xyz/entity/q81943787 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81943787 · Last refreshed: May 7, 2026