Q81941414

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81941414

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Q81941414

Summary

Q81941414 is a low-mass star^[1].

Key Facts

Q81941414's instance of is recorded as low-mass star^[2].
Q81941414's constellation is recorded as Ursa Major^[3].
Q81941414's spectral class is recorded as M8V^[4].
Q81941414's catalog code is recorded as 2MASS J09204717+4223259^[5].
Q81941414's catalog code is recorded as SDSS J092047.17+422325.5^[6].
Q81941414's catalog code is recorded as SDSS J092047.17+422325.6^[7].
Q81941414's catalog code is recorded as Gaia DR2 817479306044590976^[8].
Q81941414's redshift is recorded as {'unit': '1', 'amount': '-0.00014'}^[9].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.715'}^[10].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.654'}^[11].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.864'}^[12].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.043'}^[13].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.535'}^[14].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.686'}^[15].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.184'}^[16].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.758'}^[17].
Q81941414's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7542'}^[18].
Q81941414's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.6764'}^[19].
Q81941414's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32'}^[20].
Q81941414's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+103.3442'}^[21].
Q81941414's SIMBAD ID is recorded as 2MASS J09204717+4223259^[22].
Q81941414's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.19657191589780'}^[23].
Q81941414's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.39050297547680'}^[24].
Q81941414's epoch is recorded as J2000.0^[25].
Q81941414's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-130.885'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.715, unit: 1, amount: +23.654, unit: 1, amount: +21.864, unit: 1, amount: +19.043, unit: 1, amount: +17.535, unit: 1, amount: +15.686, unit: 1, amount: +15.184, unit: 1, amount: +14.758, unit: 1, amount: +19.7542

Catalog code 2MASS J09204717+4223259, SDSS J092047.17+422325.5, SDSS J092047.17+422325.6, Gaia DR2 817479306044590976

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +42.39050297547680

Declination component of proper motion unit: www.wikidata.org, amount: -130.885

Distance from earth unit: www.wikidata.org, amount: +103.3442

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.6764

Radial velocity unit: www.wikidata.org, amount: +32

Redshift unit: 1, amount: -0.00014

Right ascension unit: www.wikidata.org, amount: +140.19657191589780

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.220

Spectral class M8V

External References (2)

Gaia id 817479306044590976

Simbad id 2MASS J09204717+4223259

References

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

Direct Wikidata claims

[2] ↑ Q81941414 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81941414 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81941414 — spectral class (P215): M8V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81941414 — catalog code (P528): 2MASS J09204717+4223259. SIMBAD. wikidata.org.
[6] ↑ Q81941414 — catalog code (P528): SDSS J092047.17+422325.5. SIMBAD. wikidata.org.
[7] ↑ Q81941414 — catalog code (P528): SDSS J092047.17+422325.6. SIMBAD. wikidata.org.
[8] ↑ Q81941414 — catalog code (P528): Gaia DR2 817479306044590976. SIMBAD. wikidata.org.
[9] ↑ Q81941414 — redshift (P1090): {'unit': '1', 'amount': '-0.00014'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.715'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.654'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.864'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.043'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.535'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.686'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.184'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.758'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81941414 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7542'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81941414 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.6764'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81941414 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81941414 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+103.3442'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81941414 — SIMBAD ID (P3083): 2MASS J09204717+4223259. wikidata.org.
[23] ↑ Q81941414 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.19657191589780'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81941414 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.39050297547680'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81941414 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81941414 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-130.885'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81941414 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). Q81941414. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81941414

MLA “Q81941414.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81941414.

BibTeX

@misc{4ortxyz_q81941414_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81941414}}, year = {2026}, url = {https://4ort.xyz/entity/q81941414}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81941414 — https://4ort.xyz/entity/q81941414 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81941414 · Last refreshed: May 7, 2026