Q81946923

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81946923

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Q81946923

Summary

Q81946923 is a low-mass star^[1].

Key Facts

Q81946923's instance of is recorded as low-mass star^[2].
Q81946923's constellation is recorded as Ursa Major^[3].
Q81946923's spectral class is recorded as M6V^[4].
Q81946923's catalog code is recorded as 2MASS J09281398+4139211^[5].
Q81946923's catalog code is recorded as SDSS J092813.98+413921.2^[6].
Q81946923's catalog code is recorded as SDSS J092813.99+413921.2^[7].
Q81946923's catalog code is recorded as Gaia DR2 814164347205996544^[8].
Q81946923's redshift is recorded as {'unit': '1', 'amount': '+0.00005'}^[9].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.886'}^[10].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.468'}^[11].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.912'}^[12].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.928'}^[13].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.877'}^[14].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.097'}^[15].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.583'}^[16].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.30'}^[17].
Q81946923's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7954'}^[18].
Q81946923's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1242'}^[19].
Q81946923's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13'}^[20].
Q81946923's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+212.6'}^[21].
Q81946923's SIMBAD ID is recorded as 2MASS J09281398+4139211^[22].
Q81946923's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.05828974140650'}^[23].
Q81946923's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.65592146741360'}^[24].
Q81946923's epoch is recorded as J2000.0^[25].
Q81946923's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-25.392'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.886, unit: 1, amount: +22.468, unit: 1, amount: +20.912, unit: 1, amount: +18.928, unit: 1, amount: +17.877, unit: 1, amount: +16.097, unit: 1, amount: +15.583, unit: 1, amount: +15.30, unit: 1, amount: +19.7954

Catalog code 2MASS J09281398+4139211, SDSS J092813.98+413921.2, SDSS J092813.99+413921.2, Gaia DR2 814164347205996544

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +41.65592146741360

Declination component of proper motion unit: www.wikidata.org, amount: -25.392

Distance from earth unit: www.wikidata.org, amount: +212.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1242

Radial velocity unit: www.wikidata.org, amount: -13

Redshift unit: 1, amount: +0.00005

Right ascension unit: www.wikidata.org, amount: +142.05828974140650

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.093

Spectral class M6V

External References (2)

Gaia id 814164347205996544

Simbad id 2MASS J09281398+4139211

References

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

Direct Wikidata claims

[2] ↑ Q81946923 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946923 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81946923 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946923 — catalog code (P528): 2MASS J09281398+4139211. SIMBAD. wikidata.org.
[6] ↑ Q81946923 — catalog code (P528): SDSS J092813.98+413921.2. SIMBAD. wikidata.org.
[7] ↑ Q81946923 — catalog code (P528): SDSS J092813.99+413921.2. SIMBAD. wikidata.org.
[8] ↑ Q81946923 — catalog code (P528): Gaia DR2 814164347205996544. SIMBAD. wikidata.org.
[9] ↑ Q81946923 — redshift (P1090): {'unit': '1', 'amount': '+0.00005'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.886'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.468'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.912'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.928'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.877'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.097'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.583'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.30'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81946923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7954'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81946923 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1242'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946923 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81946923 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+212.6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81946923 — SIMBAD ID (P3083): 2MASS J09281398+4139211. wikidata.org.
[23] ↑ Q81946923 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.05828974140650'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81946923 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.65592146741360'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946923 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946923 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-25.392'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946923 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). Q81946923. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946923

MLA “Q81946923.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946923.

BibTeX

@misc{4ortxyz_q81946923_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946923}}, year = {2026}, url = {https://4ort.xyz/entity/q81946923}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946923 — https://4ort.xyz/entity/q81946923 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946923 · Last refreshed: May 7, 2026