Q81941885

low-mass star in the constellation Eridanus

Thing low_mass_star Q81941885

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Q81941885

Summary

Q81941885 is a low-mass star^[1].

Key Facts

Q81941885's instance of is recorded as low-mass star^[2].
Q81941885's constellation is recorded as Eridanus^[3].
Q81941885's spectral class is recorded as M3V^[4].
Q81941885's catalog code is recorded as 2MASS J03242139-0647437^[5].
Q81941885's catalog code is recorded as SDSS J032421.38-064744.0^[6].
Q81941885's catalog code is recorded as SDSS J032421.39-064743.9^[7].
Q81941885's catalog code is recorded as Gaia DR2 5168856217179122048^[8].
Q81941885's redshift is recorded as {'unit': '1', 'amount': '+0.00015'}^[9].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.065'}^[10].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.758'}^[11].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.068'}^[12].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.950'}^[13].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.336'}^[14].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.997'}^[15].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.666'}^[16].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.31'}^[17].
Q81941885's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.2555'}^[18].
Q81941885's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1067'}^[19].
Q81941885's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44'}^[20].
Q81941885's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+644.8'}^[21].
Q81941885's SIMBAD ID is recorded as 2MASS J03242139-0647437^[22].
Q81941885's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.08909689504930'}^[23].
Q81941885's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.79559100737280'}^[24].
Q81941885's epoch is recorded as J2000.0^[25].
Q81941885's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.312'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.065, unit: 1, amount: +20.758, unit: 1, amount: +19.068, unit: 1, amount: +17.950, unit: 1, amount: +17.336, unit: 1, amount: +15.997, unit: 1, amount: +15.666, unit: 1, amount: +15.31, unit: 1, amount: +19.2555

Catalog code 2MASS J03242139-0647437, SDSS J032421.38-064744.0, SDSS J032421.39-064743.9, Gaia DR2 5168856217179122048

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -6.79559100737280

Declination component of proper motion unit: www.wikidata.org, amount: -7.312

Distance from earth unit: www.wikidata.org, amount: +644.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1067

Radial velocity unit: www.wikidata.org, amount: +44

Redshift unit: 1, amount: +0.00015

Right ascension unit: www.wikidata.org, amount: +51.08909689504930

Right ascension component of proper motion unit: www.wikidata.org, amount: +7.539

Spectral class M3V

External References (2)

Gaia id 5168856217179122048

Simbad id 2MASS J03242139-0647437

References

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

Direct Wikidata claims

[2] ↑ Q81941885 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81941885 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81941885 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81941885 — catalog code (P528): 2MASS J03242139-0647437. SIMBAD. wikidata.org.
[6] ↑ Q81941885 — catalog code (P528): SDSS J032421.38-064744.0. SIMBAD. wikidata.org.
[7] ↑ Q81941885 — catalog code (P528): SDSS J032421.39-064743.9. SIMBAD. wikidata.org.
[8] ↑ Q81941885 — catalog code (P528): Gaia DR2 5168856217179122048. SIMBAD. wikidata.org.
[9] ↑ Q81941885 — redshift (P1090): {'unit': '1', 'amount': '+0.00015'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.065'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.758'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.068'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.950'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.336'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.997'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.666'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.31'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81941885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.2555'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81941885 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1067'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81941885 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81941885 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+644.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81941885 — SIMBAD ID (P3083): 2MASS J03242139-0647437. wikidata.org.
[23] ↑ Q81941885 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.08909689504930'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81941885 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.79559100737280'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81941885 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81941885 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.312'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81941885 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). Q81941885. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81941885

MLA “Q81941885.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81941885.

BibTeX

@misc{4ortxyz_q81941885_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81941885}}, year = {2026}, url = {https://4ort.xyz/entity/q81941885}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81941885 — https://4ort.xyz/entity/q81941885 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81941885 · Last refreshed: May 7, 2026