Q77418915

low-mass star in the constellation Canes Venatici

Thing low_mass_star Q77418915

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Q77418915

Summary

Q77418915 is a low-mass star^[1].

Key Facts

Q77418915's instance of is recorded as low-mass star^[2].
Q77418915's constellation is recorded as Canes Venatici^[3].
Q77418915's spectral class is recorded as M2V^[4].
Q77418915's catalog code is recorded as 2MASS J12084905+3721490^[5].
Q77418915's catalog code is recorded as SDSS J120849.03+372149.0^[6].
Q77418915's catalog code is recorded as SDSS J120849.03+372148.9^[7].
Q77418915's catalog code is recorded as SDSS J120849.04+372149.0^[8].
Q77418915's catalog code is recorded as Gaia DR2 4030548837012864256^[9].
Q77418915's redshift is recorded as {'unit': '1', 'amount': '-0.00034'}^[10].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.881'}^[11].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.030'}^[12].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.322'}^[13].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.812'}^[14].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.086'}^[15].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.414'}^[16].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.572'}^[17].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.65'}^[18].
Q77418915's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1159'}^[19].
Q77418915's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3905'}^[20].
Q77418915's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-107'}^[21].
Q77418915's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+924.2'}^[22].
Q77418915's SIMBAD ID is recorded as 2MASS J12084905+3721490^[23].
Q77418915's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.20437130296240'}^[24].
Q77418915's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.36364362489730'}^[25].
Q77418915'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: +22.881, unit: 1, amount: +21.030, unit: 1, amount: +19.322, unit: 1, amount: +17.812, unit: 1, amount: +16.086, unit: 1, amount: +18.414, unit: 1, amount: +16.572, unit: 1, amount: +15.65, unit: 1, amount: +19.1159

Catalog code 2MASS J12084905+3721490, SDSS J120849.03+372149.0, SDSS J120849.03+372148.9, SDSS J120849.04+372149.0, Gaia DR2 4030548837012864256

Constellation Canes Venatici

Declination unit: www.wikidata.org, amount: +37.36364362489730

Declination component of proper motion unit: www.wikidata.org, amount: -36.061

Distance from earth unit: www.wikidata.org, amount: +924.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3905

Radial velocity unit: www.wikidata.org, amount: -107

Redshift unit: 1, amount: -0.00034

Right ascension unit: www.wikidata.org, amount: +182.20437130296240

Right ascension component of proper motion unit: www.wikidata.org, amount: -28.590

Spectral class M2V

External References (2)

Gaia id 4030548837012864256

Simbad id 2MASS J12084905+3721490

References

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

Direct Wikidata claims

[2] ↑ Q77418915 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77418915 — constellation (P59): Canes Venatici. wikidata.org.
[4] ↑ Q77418915 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77418915 — catalog code (P528): 2MASS J12084905+3721490. SIMBAD. wikidata.org.
[6] ↑ Q77418915 — catalog code (P528): SDSS J120849.03+372149.0. SIMBAD. wikidata.org.
[7] ↑ Q77418915 — catalog code (P528): SDSS J120849.03+372148.9. SIMBAD. wikidata.org.
[8] ↑ Q77418915 — catalog code (P528): SDSS J120849.04+372149.0. SIMBAD. wikidata.org.
[9] ↑ Q77418915 — catalog code (P528): Gaia DR2 4030548837012864256. SIMBAD. wikidata.org.
[10] ↑ Q77418915 — redshift (P1090): {'unit': '1', 'amount': '-0.00034'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.881'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.030'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.322'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.812'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.086'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.414'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.572'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.65'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77418915 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1159'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77418915 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3905'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77418915 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-107'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77418915 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+924.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q77418915 — SIMBAD ID (P3083): 2MASS J12084905+3721490. wikidata.org.
[24] ↑ Q77418915 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.20437130296240'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77418915 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.36364362489730'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77418915 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77418915 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). Q77418915. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77418915

MLA “Q77418915.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77418915.

BibTeX

@misc{4ortxyz_q77418915_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77418915}}, year = {2026}, url = {https://4ort.xyz/entity/q77418915}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77418915 — https://4ort.xyz/entity/q77418915 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77418915 · Last refreshed: May 7, 2026