Q77409437

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77409437

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Q77409437

Summary

Q77409437 is a low-mass star^[1].

Key Facts

Q77409437's instance of is recorded as low-mass star^[2].
Q77409437's constellation is recorded as Ursa Major^[3].
Q77409437's spectral class is recorded as M2V^[4].
Q77409437's catalog code is recorded as SDSS J115359.18+345004.4^[5].
Q77409437's catalog code is recorded as 2MASS J11535924+3450047^[6].
Q77409437's catalog code is recorded as SDSS J115359.19+345004.5^[7].
Q77409437's catalog code is recorded as Gaia DR2 4031317537375061760^[8].
Q77409437's redshift is recorded as {'unit': '1', 'amount': '-0.00008'}^[9].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.578'}^[10].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.665'}^[11].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.123'}^[12].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.993'}^[13].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.951'}^[14].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.369'}^[15].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.450'}^[16].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.895'}^[17].
Q77409437's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.1129'}^[18].
Q77409437's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1370'}^[19].
Q77409437's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-31'}^[20].
Q77409437's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+194.6661'}^[21].
Q77409437's SIMBAD ID is recorded as 2MASS J11535924+3450047^[22].
Q77409437's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.49679036961890'}^[23].
Q77409437's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.83464026591690'}^[24].
Q77409437's epoch is recorded as J2000.0^[25].
Q77409437's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-57.391'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.578, unit: 1, amount: +14.665, unit: 1, amount: +14.123, unit: 1, amount: +13.993, unit: 1, amount: +18.951, unit: 1, amount: +17.369, unit: 1, amount: +16.450, unit: 1, amount: +15.895, unit: 1, amount: +17.1129

Catalog code SDSS J115359.18+345004.4, 2MASS J11535924+3450047, SDSS J115359.19+345004.5, Gaia DR2 4031317537375061760

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +34.83464026591690

Declination component of proper motion unit: www.wikidata.org, amount: -57.391

Distance from earth unit: www.wikidata.org, amount: +194.6661

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.1370

Radial velocity unit: www.wikidata.org, amount: -31

Redshift unit: 1, amount: -0.00008

Right ascension unit: www.wikidata.org, amount: +178.49679036961890

Right ascension component of proper motion unit: www.wikidata.org, amount: -126.933

Spectral class M2V

External References (2)

Gaia id 4031317537375061760

Simbad id 2MASS J11535924+3450047

References

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

Direct Wikidata claims

[2] ↑ Q77409437 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77409437 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77409437 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77409437 — catalog code (P528): SDSS J115359.18+345004.4. SIMBAD. wikidata.org.
[6] ↑ Q77409437 — catalog code (P528): 2MASS J11535924+3450047. SIMBAD. wikidata.org.
[7] ↑ Q77409437 — catalog code (P528): SDSS J115359.19+345004.5. SIMBAD. wikidata.org.
[8] ↑ Q77409437 — catalog code (P528): Gaia DR2 4031317537375061760. SIMBAD. wikidata.org.
[9] ↑ Q77409437 — redshift (P1090): {'unit': '1', 'amount': '-0.00008'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.578'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.665'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.123'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.993'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.951'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.369'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.450'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.895'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77409437 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.1129'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77409437 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1370'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77409437 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-31'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77409437 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+194.6661'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77409437 — SIMBAD ID (P3083): 2MASS J11535924+3450047. wikidata.org.
[23] ↑ Q77409437 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.49679036961890'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77409437 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.83464026591690'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77409437 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77409437 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-57.391'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77409437 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). Q77409437. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77409437

MLA “Q77409437.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77409437.

BibTeX

@misc{4ortxyz_q77409437_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77409437}}, year = {2026}, url = {https://4ort.xyz/entity/q77409437}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77409437 — https://4ort.xyz/entity/q77409437 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77409437 · Last refreshed: May 7, 2026