Q81946655

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81946655

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Q81946655

Summary

Q81946655 is a low-mass star^[1].

Key Facts

Q81946655's instance of is recorded as low-mass star^[2].
Q81946655's constellation is recorded as Ursa Major^[3].
Q81946655's spectral class is recorded as M7V^[4].
Q81946655's catalog code is recorded as 2MASS J09341958+4816180^[5].
Q81946655's catalog code is recorded as SDSS J093419.57+481617.8^[6].
Q81946655's catalog code is recorded as SDSS J093419.57+481617.7^[7].
Q81946655's catalog code is recorded as Gaia DR2 825524462689949440^[8].
Q81946655's redshift is recorded as {'unit': '1', 'amount': '-0.00014'}^[9].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.758'}^[10].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.285'}^[11].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.652'}^[12].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.776'}^[13].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.723'}^[14].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.095'}^[15].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.690'}^[16].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.194'}^[17].
Q81946655's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5579'}^[18].
Q81946655's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.7112'}^[19].
Q81946655's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-17'}^[20].
Q81946655's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+217.2'}^[21].
Q81946655's SIMBAD ID is recorded as 2MASS J09341958+4816180^[22].
Q81946655's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+143.58160895074020'}^[23].
Q81946655's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.27159342593100'}^[24].
Q81946655's epoch is recorded as J2000.0^[25].
Q81946655's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-21.388'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.758, unit: 1, amount: +22.285, unit: 1, amount: +20.652, unit: 1, amount: +18.776, unit: 1, amount: +17.723, unit: 1, amount: +16.095, unit: 1, amount: +15.690, unit: 1, amount: +15.194, unit: 1, amount: +19.5579

Catalog code 2MASS J09341958+4816180, SDSS J093419.57+481617.8, SDSS J093419.57+481617.7, Gaia DR2 825524462689949440

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +48.27159342593100

Declination component of proper motion unit: www.wikidata.org, amount: -21.388

Distance from earth unit: www.wikidata.org, amount: +217.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.7112

Radial velocity unit: www.wikidata.org, amount: -17

Redshift unit: 1, amount: -0.00014

Right ascension unit: www.wikidata.org, amount: +143.58160895074020

Right ascension component of proper motion unit: www.wikidata.org, amount: -22.896

Spectral class M7V

External References (2)

Gaia id 825524462689949440

Simbad id 2MASS J09341958+4816180

References

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

Direct Wikidata claims

[2] ↑ Q81946655 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946655 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81946655 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946655 — catalog code (P528): 2MASS J09341958+4816180. SIMBAD. wikidata.org.
[6] ↑ Q81946655 — catalog code (P528): SDSS J093419.57+481617.8. SIMBAD. wikidata.org.
[7] ↑ Q81946655 — catalog code (P528): SDSS J093419.57+481617.7. SIMBAD. wikidata.org.
[8] ↑ Q81946655 — catalog code (P528): Gaia DR2 825524462689949440. SIMBAD. wikidata.org.
[9] ↑ Q81946655 — redshift (P1090): {'unit': '1', 'amount': '-0.00014'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.758'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.285'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.652'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.776'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.723'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.095'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.690'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.194'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81946655 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5579'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81946655 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.7112'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946655 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-17'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81946655 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+217.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81946655 — SIMBAD ID (P3083): 2MASS J09341958+4816180. wikidata.org.
[23] ↑ Q81946655 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+143.58160895074020'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81946655 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.27159342593100'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946655 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946655 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-21.388'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946655 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). Q81946655. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946655

MLA “Q81946655.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946655.

BibTeX

@misc{4ortxyz_q81946655_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946655}}, year = {2026}, url = {https://4ort.xyz/entity/q81946655}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946655 — https://4ort.xyz/entity/q81946655 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946655 · Last refreshed: May 7, 2026