Q77421077

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77421077

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Q77421077

Summary

Q77421077 is a low-mass star^[1].

Key Facts

Q77421077's instance of is recorded as low-mass star^[2].
Q77421077's constellation is recorded as Ursa Major^[3].
Q77421077's spectral class is recorded as M2V^[4].
Q77421077's catalog code is recorded as 2MASS J11172788+3959248^[5].
Q77421077's catalog code is recorded as SDSS J111727.88+395924.7^[6].
Q77421077's catalog code is recorded as SDSS J111727.87+395924.7^[7].
Q77421077's catalog code is recorded as SDSS J111727.88+395924.8^[8].
Q77421077's catalog code is recorded as Gaia DR2 765220927125698816^[9].
Q77421077's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[10].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.479'}^[11].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.263'}^[12].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.868'}^[13].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.311'}^[14].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.108'}^[15].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.874'}^[16].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.780'}^[17].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.185'}^[18].
Q77421077's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.4896'}^[19].
Q77421077's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1934'}^[20].
Q77421077's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13'}^[21].
Q77421077's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+313.1459'}^[22].
Q77421077's SIMBAD ID is recorded as 2MASS J11172788+3959248^[23].
Q77421077's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+169.36620797575530'}^[24].
Q77421077's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.99021588302500'}^[25].
Q77421077'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: +21.479, unit: 1, amount: +19.263, unit: 1, amount: +14.868, unit: 1, amount: +14.311, unit: 1, amount: +14.108, unit: 1, amount: +17.874, unit: 1, amount: +16.780, unit: 1, amount: +16.185, unit: 1, amount: +17.4896

Catalog code 2MASS J11172788+3959248, SDSS J111727.88+395924.7, SDSS J111727.87+395924.7, SDSS J111727.88+395924.8, Gaia DR2 765220927125698816

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +39.99021588302500

Declination component of proper motion unit: www.wikidata.org, amount: -7.879

Distance from earth unit: www.wikidata.org, amount: +313.1459

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.1934

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

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +169.36620797575530

Right ascension component of proper motion unit: www.wikidata.org, amount: -14.445

Spectral class M2V

External References (2)

Gaia id 765220927125698816

Simbad id 2MASS J11172788+3959248

References

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

Direct Wikidata claims

[2] ↑ Q77421077 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77421077 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77421077 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77421077 — catalog code (P528): 2MASS J11172788+3959248. SIMBAD. wikidata.org.
[6] ↑ Q77421077 — catalog code (P528): SDSS J111727.88+395924.7. SIMBAD. wikidata.org.
[7] ↑ Q77421077 — catalog code (P528): SDSS J111727.87+395924.7. SIMBAD. wikidata.org.
[8] ↑ Q77421077 — catalog code (P528): SDSS J111727.88+395924.8. SIMBAD. wikidata.org.
[9] ↑ Q77421077 — catalog code (P528): Gaia DR2 765220927125698816. SIMBAD. wikidata.org.
[10] ↑ Q77421077 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.479'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.263'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.868'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.311'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.108'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.874'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.780'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.185'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q77421077 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.4896'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77421077 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1934'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77421077 — 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.
[22] ↑ Q77421077 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+313.1459'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77421077 — SIMBAD ID (P3083): 2MASS J11172788+3959248. wikidata.org.
[24] ↑ Q77421077 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+169.36620797575530'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77421077 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.99021588302500'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77421077 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77421077 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). Q77421077. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77421077

MLA “Q77421077.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77421077.

BibTeX

@misc{4ortxyz_q77421077_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77421077}}, year = {2026}, url = {https://4ort.xyz/entity/q77421077}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77421077 — https://4ort.xyz/entity/q77421077 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77421077 · Last refreshed: May 7, 2026