Q77418981

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77418981

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Q77418981

Summary

Q77418981 is a low-mass star^[1].

Key Facts

Q77418981's instance of is recorded as low-mass star^[2].
Q77418981's constellation is recorded as Ursa Major^[3].
Q77418981's spectral class is recorded as M7V^[4].
Q77418981's catalog code is recorded as 2MASS J11455396+6152378^[5].
Q77418981's catalog code is recorded as SDSS J114553.98+615237.7^[6].
Q77418981's catalog code is recorded as SDSS J114553.99+615237.8^[7].
Q77418981's catalog code is recorded as Gaia DR2 859963297175915776^[8].
Q77418981's redshift is recorded as {'unit': '1', 'amount': '-0.00040'}^[9].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.514'}^[10].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.682'}^[11].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.119'}^[12].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.935'}^[13].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.702'}^[14].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.126'}^[15].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.580'}^[16].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.983'}^[17].
Q77418981's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8072'}^[18].
Q77418981's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.9686'}^[19].
Q77418981's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38'}^[20].
Q77418981's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+201.2639'}^[21].
Q77418981's SIMBAD ID is recorded as 2MASS J11455396+6152378^[22].
Q77418981's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+176.47497917656150'}^[23].
Q77418981's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.87714405547350'}^[24].
Q77418981's epoch is recorded as J2000.0^[25].
Q77418981's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-69.216'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.514, unit: 1, amount: +22.682, unit: 1, amount: +21.119, unit: 1, amount: +18.935, unit: 1, amount: +17.702, unit: 1, amount: +16.126, unit: 1, amount: +15.580, unit: 1, amount: +14.983, unit: 1, amount: +19.8072

Catalog code 2MASS J11455396+6152378, SDSS J114553.98+615237.7, SDSS J114553.99+615237.8, Gaia DR2 859963297175915776

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +61.87714405547350

Declination component of proper motion unit: www.wikidata.org, amount: -69.216

Distance from earth unit: www.wikidata.org, amount: +201.2639

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.9686

Radial velocity unit: www.wikidata.org, amount: -38

Redshift unit: 1, amount: -0.00040

Right ascension unit: www.wikidata.org, amount: +176.47497917656150

Right ascension component of proper motion unit: www.wikidata.org, amount: -47.605

Spectral class M7V

External References (2)

Gaia id 859963297175915776

Simbad id 2MASS J11455396+6152378

References

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

Direct Wikidata claims

[2] ↑ Q77418981 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77418981 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77418981 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77418981 — catalog code (P528): 2MASS J11455396+6152378. SIMBAD. wikidata.org.
[6] ↑ Q77418981 — catalog code (P528): SDSS J114553.98+615237.7. SIMBAD. wikidata.org.
[7] ↑ Q77418981 — catalog code (P528): SDSS J114553.99+615237.8. SIMBAD. wikidata.org.
[8] ↑ Q77418981 — catalog code (P528): Gaia DR2 859963297175915776. SIMBAD. wikidata.org.
[9] ↑ Q77418981 — redshift (P1090): {'unit': '1', 'amount': '-0.00040'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.514'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.682'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.119'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.935'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.702'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.126'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.580'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.983'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77418981 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8072'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77418981 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.9686'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77418981 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77418981 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+201.2639'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77418981 — SIMBAD ID (P3083): 2MASS J11455396+6152378. wikidata.org.
[23] ↑ Q77418981 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+176.47497917656150'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77418981 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.87714405547350'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77418981 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77418981 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-69.216'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77418981 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). Q77418981. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77418981

MLA “Q77418981.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77418981.

BibTeX

@misc{4ortxyz_q77418981_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77418981}}, year = {2026}, url = {https://4ort.xyz/entity/q77418981}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77418981 — https://4ort.xyz/entity/q77418981 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77418981 · Last refreshed: May 7, 2026