Q81942134

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81942134

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Q81942134

Summary

Q81942134 is a low-mass star^[1].

Key Facts

Q81942134's instance of is recorded as low-mass star^[2].
Q81942134's constellation is recorded as Ursa Major^[3].
Q81942134's spectral class is recorded as M7V^[4].
Q81942134's catalog code is recorded as 2MASS J09035843+4756585^[5].
Q81942134's catalog code is recorded as SDSS J090358.43+475658.4^[6].
Q81942134's catalog code is recorded as SDSS J090358.43+475658.5^[7].
Q81942134's catalog code is recorded as Gaia DR2 1012494800085479040^[8].
Q81942134's redshift is recorded as {'unit': '1', 'amount': '-0.00010'}^[9].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.176'}^[10].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.765'}^[11].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.021'}^[12].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.968'}^[13].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.778'}^[14].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.004'}^[15].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.742'}^[16].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.291'}^[17].
Q81942134's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7291'}^[18].
Q81942134's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.4030'}^[19].
Q81942134's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}^[20].
Q81942134's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+173.1'}^[21].
Q81942134's SIMBAD ID is recorded as 2MASS J09035843+4756585^[22].
Q81942134's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+135.99348437471520'}^[23].
Q81942134's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.94961315584840'}^[24].
Q81942134's epoch is recorded as J2000.0^[25].
Q81942134's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-85.410'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.176, unit: 1, amount: +22.765, unit: 1, amount: +21.021, unit: 1, amount: +18.968, unit: 1, amount: +17.778, unit: 1, amount: +16.004, unit: 1, amount: +15.742, unit: 1, amount: +15.291, unit: 1, amount: +19.7291

Catalog code 2MASS J09035843+4756585, SDSS J090358.43+475658.4, SDSS J090358.43+475658.5, Gaia DR2 1012494800085479040

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +47.94961315584840

Declination component of proper motion unit: www.wikidata.org, amount: -85.410

Distance from earth unit: www.wikidata.org, amount: +173.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.4030

Radial velocity unit: www.wikidata.org, amount: +21

Redshift unit: 1, amount: -0.00010

Right ascension unit: www.wikidata.org, amount: +135.99348437471520

Right ascension component of proper motion unit: www.wikidata.org, amount: -78.118

Spectral class M7V

External References (2)

Gaia id 1012494800085479040

Simbad id 2MASS J09035843+4756585

References

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

Direct Wikidata claims

[2] ↑ Q81942134 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81942134 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81942134 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81942134 — catalog code (P528): 2MASS J09035843+4756585. SIMBAD. wikidata.org.
[6] ↑ Q81942134 — catalog code (P528): SDSS J090358.43+475658.4. SIMBAD. wikidata.org.
[7] ↑ Q81942134 — catalog code (P528): SDSS J090358.43+475658.5. SIMBAD. wikidata.org.
[8] ↑ Q81942134 — catalog code (P528): Gaia DR2 1012494800085479040. SIMBAD. wikidata.org.
[9] ↑ Q81942134 — redshift (P1090): {'unit': '1', 'amount': '-0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.176'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.765'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.021'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.968'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.778'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.004'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.742'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.291'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81942134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7291'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81942134 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.4030'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81942134 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81942134 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+173.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81942134 — SIMBAD ID (P3083): 2MASS J09035843+4756585. wikidata.org.
[23] ↑ Q81942134 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+135.99348437471520'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81942134 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.94961315584840'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81942134 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81942134 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-85.410'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81942134 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). Q81942134. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81942134

MLA “Q81942134.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81942134.

BibTeX

@misc{4ortxyz_q81942134_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81942134}}, year = {2026}, url = {https://4ort.xyz/entity/q81942134}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81942134 — https://4ort.xyz/entity/q81942134 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81942134 · Last refreshed: May 7, 2026