Q77411031

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77411031

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Q77411031

Summary

Q77411031 is a low-mass star^[1].

Key Facts

Q77411031's instance of is recorded as low-mass star^[2].
Q77411031's constellation is recorded as Ursa Major^[3].
Q77411031's spectral class is recorded as M7V^[4].
Q77411031's catalog code is recorded as 2MASS J10554356+3540443^[5].
Q77411031's catalog code is recorded as SDSS J105543.49+354044.1^[6].
Q77411031's catalog code is recorded as SDSS J105543.49+354044.0^[7].
Q77411031's catalog code is recorded as SDSS J105543.50+354044.1^[8].
Q77411031's catalog code is recorded as Gaia DR2 762573779867754496^[9].
Q77411031's redshift is recorded as {'unit': '1', 'amount': '-0.00002'}^[10].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.297'}^[11].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.386'}^[12].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.608'}^[13].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.221'}^[14].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.970'}^[15].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.155'}^[16].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.523'}^[17].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.179'}^[18].
Q77411031's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.9903'}^[19].
Q77411031's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.4126'}^[20].
Q77411031's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}^[21].
Q77411031's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+146.7'}^[22].
Q77411031's SIMBAD ID is recorded as 2MASS J10554356+3540443^[23].
Q77411031's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.93132527343220'}^[24].
Q77411031's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.67886136909730'}^[25].
Q77411031's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.297, unit: 1, amount: +23.386, unit: 1, amount: +21.608, unit: 1, amount: +19.221, unit: 1, amount: +17.970, unit: 1, amount: +16.155, unit: 1, amount: +15.523, unit: 1, amount: +15.179, unit: 1, amount: +19.9903

Catalog code 2MASS J10554356+3540443, SDSS J105543.49+354044.1, SDSS J105543.49+354044.0, SDSS J105543.50+354044.1, Gaia DR2 762573779867754496

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +35.67886136909730

Declination component of proper motion unit: www.wikidata.org, amount: +2.337

Distance from earth unit: www.wikidata.org, amount: +146.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.4126

Radial velocity unit: www.wikidata.org, amount: +24

Redshift unit: 1, amount: -0.00002

Right ascension unit: www.wikidata.org, amount: +163.93132527343220

Right ascension component of proper motion unit: www.wikidata.org, amount: -81.502

Spectral class M7V

External References (2)

Gaia id 762573779867754496

Simbad id 2MASS J10554356+3540443

References

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

Direct Wikidata claims

[2] ↑ Q77411031 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77411031 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77411031 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77411031 — catalog code (P528): 2MASS J10554356+3540443. SIMBAD. wikidata.org.
[6] ↑ Q77411031 — catalog code (P528): SDSS J105543.49+354044.1. SIMBAD. wikidata.org.
[7] ↑ Q77411031 — catalog code (P528): SDSS J105543.49+354044.0. SIMBAD. wikidata.org.
[8] ↑ Q77411031 — catalog code (P528): SDSS J105543.50+354044.1. SIMBAD. wikidata.org.
[9] ↑ Q77411031 — catalog code (P528): Gaia DR2 762573779867754496. SIMBAD. wikidata.org.
[10] ↑ Q77411031 — redshift (P1090): {'unit': '1', 'amount': '-0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.297'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.386'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.608'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.221'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.970'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.155'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.523'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.179'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77411031 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.9903'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77411031 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.4126'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77411031 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77411031 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+146.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q77411031 — SIMBAD ID (P3083): 2MASS J10554356+3540443. wikidata.org.
[24] ↑ Q77411031 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.93132527343220'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77411031 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.67886136909730'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77411031 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77411031 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). Q77411031. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77411031

MLA “Q77411031.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77411031.

BibTeX

@misc{4ortxyz_q77411031_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77411031}}, year = {2026}, url = {https://4ort.xyz/entity/q77411031}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77411031 — https://4ort.xyz/entity/q77411031 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77411031 · Last refreshed: May 7, 2026