Q77416542

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77416542

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Q77416542

Summary

Q77416542 is a low-mass star^[1].

Key Facts

Q77416542's instance of is recorded as low-mass star^[2].
Q77416542's constellation is recorded as Ursa Major^[3].
Q77416542's spectral class is recorded as M4V^[4].
Q77416542's catalog code is recorded as 2MASS J11421944+5511121^[5].
Q77416542's catalog code is recorded as SDSS J114219.42+551112.3^[6].
Q77416542's catalog code is recorded as SDSS J114219.42+551112.2^[7].
Q77416542's catalog code is recorded as SDSS J114219.43+551112.3^[8].
Q77416542's catalog code is recorded as Gaia DR2 841529434979722880^[9].
Q77416542's redshift is recorded as {'unit': '1', 'amount': '+0.00000'}^[10].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.899'}^[11].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.214'}^[12].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.483'}^[13].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.515'}^[14].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.149'}^[15].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.461'}^[16].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.180'}^[17].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.298'}^[18].
Q77416542's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9580'}^[19].
Q77416542's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6375'}^[20].
Q77416542's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12'}^[21].
Q77416542's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+274.9141'}^[22].
Q77416542's SIMBAD ID is recorded as 2MASS J11421944+5511121^[23].
Q77416542's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+175.58102180724380'}^[24].
Q77416542's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+55.18672398561640'}^[25].
Q77416542's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.899, unit: 1, amount: +21.214, unit: 1, amount: +19.483, unit: 1, amount: +17.515, unit: 1, amount: +16.149, unit: 1, amount: +15.461, unit: 1, amount: +18.180, unit: 1, amount: +15.298, unit: 1, amount: +18.9580

Catalog code 2MASS J11421944+5511121, SDSS J114219.42+551112.3, SDSS J114219.42+551112.2, SDSS J114219.43+551112.3, Gaia DR2 841529434979722880

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +55.18672398561640

Declination component of proper motion unit: www.wikidata.org, amount: +5.061

Distance from earth unit: www.wikidata.org, amount: +274.9141

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6375

Radial velocity unit: www.wikidata.org, amount: +12

Redshift unit: 1, amount: +0.00000

Right ascension unit: www.wikidata.org, amount: +175.58102180724380

Right ascension component of proper motion unit: www.wikidata.org, amount: -79.712

Spectral class M4V

External References (2)

Gaia id 841529434979722880

Simbad id 2MASS J11421944+5511121

References

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

Direct Wikidata claims

[2] ↑ Q77416542 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77416542 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77416542 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77416542 — catalog code (P528): 2MASS J11421944+5511121. SIMBAD. wikidata.org.
[6] ↑ Q77416542 — catalog code (P528): SDSS J114219.42+551112.3. SIMBAD. wikidata.org.
[7] ↑ Q77416542 — catalog code (P528): SDSS J114219.42+551112.2. SIMBAD. wikidata.org.
[8] ↑ Q77416542 — catalog code (P528): SDSS J114219.43+551112.3. SIMBAD. wikidata.org.
[9] ↑ Q77416542 — catalog code (P528): Gaia DR2 841529434979722880. SIMBAD. wikidata.org.
[10] ↑ Q77416542 — redshift (P1090): {'unit': '1', 'amount': '+0.00000'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.899'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.214'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.483'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.515'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.149'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.461'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.180'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.298'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77416542 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9580'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77416542 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6375'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77416542 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77416542 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+274.9141'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77416542 — SIMBAD ID (P3083): 2MASS J11421944+5511121. wikidata.org.
[24] ↑ Q77416542 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+175.58102180724380'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77416542 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+55.18672398561640'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77416542 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77416542 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q77416542. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77416542

MLA “Q77416542.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77416542.

BibTeX

@misc{4ortxyz_q77416542_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77416542}}, year = {2026}, url = {https://4ort.xyz/entity/q77416542}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77416542 — https://4ort.xyz/entity/q77416542 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77416542 · Last refreshed: May 7, 2026