Q81946501

low-mass star in the constellation Eridanus

Thing low_mass_star Q81946501

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Q81946501

Summary

Q81946501 is a low-mass star^[1].

Key Facts

Q81946501's instance of is recorded as low-mass star^[2].
Q81946501's constellation is recorded as Eridanus^[3].
Q81946501's spectral class is recorded as M6V^[4].
Q81946501's catalog code is recorded as 2MASS J04052334-0525421^[5].
Q81946501's catalog code is recorded as SDSS J040523.35-052542.0^[6].
Q81946501's catalog code is recorded as SDSS J040523.35-052541.9^[7].
Q81946501's catalog code is recorded as Gaia DR2 3197504711221780224^[8].
Q81946501's redshift is recorded as {'unit': '1', 'amount': '+0.00016'}^[9].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.132'}^[10].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.253'}^[11].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.647'}^[12].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.709'}^[13].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.672'}^[14].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.928'}^[15].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.505'}^[16].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.176'}^[17].
Q81946501's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5025'}^[18].
Q81946501's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.7697'}^[19].
Q81946501's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+57'}^[20].
Q81946501's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+202.2'}^[21].
Q81946501's SIMBAD ID is recorded as 2MASS J04052334-0525421^[22].
Q81946501's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.34732180109890'}^[23].
Q81946501's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-5.42833248734220'}^[24].
Q81946501's epoch is recorded as J2000.0^[25].
Q81946501's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.651'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.132, unit: 1, amount: +22.253, unit: 1, amount: +20.647, unit: 1, amount: +18.709, unit: 1, amount: +17.672, unit: 1, amount: +15.928, unit: 1, amount: +15.505, unit: 1, amount: +15.176, unit: 1, amount: +19.5025

Catalog code 2MASS J04052334-0525421, SDSS J040523.35-052542.0, SDSS J040523.35-052541.9, Gaia DR2 3197504711221780224

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -5.42833248734220

Declination component of proper motion unit: www.wikidata.org, amount: +0.651

Distance from earth unit: www.wikidata.org, amount: +202.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.7697

Radial velocity unit: www.wikidata.org, amount: +57

Redshift unit: 1, amount: +0.00016

Right ascension unit: www.wikidata.org, amount: +61.34732180109890

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.270

Spectral class M6V

External References (2)

Gaia id 3197504711221780224

Simbad id 2MASS J04052334-0525421

References

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

Direct Wikidata claims

[2] ↑ Q81946501 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946501 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81946501 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946501 — catalog code (P528): 2MASS J04052334-0525421. SIMBAD. wikidata.org.
[6] ↑ Q81946501 — catalog code (P528): SDSS J040523.35-052542.0. SIMBAD. wikidata.org.
[7] ↑ Q81946501 — catalog code (P528): SDSS J040523.35-052541.9. SIMBAD. wikidata.org.
[8] ↑ Q81946501 — catalog code (P528): Gaia DR2 3197504711221780224. SIMBAD. wikidata.org.
[9] ↑ Q81946501 — redshift (P1090): {'unit': '1', 'amount': '+0.00016'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.132'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.253'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.647'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.709'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.672'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.928'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.505'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.176'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81946501 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5025'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81946501 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.7697'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946501 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+57'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81946501 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+202.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81946501 — SIMBAD ID (P3083): 2MASS J04052334-0525421. wikidata.org.
[23] ↑ Q81946501 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.34732180109890'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81946501 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-5.42833248734220'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946501 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946501 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.651'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946501 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). Q81946501. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946501

MLA “Q81946501.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946501.

BibTeX

@misc{4ortxyz_q81946501_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946501}}, year = {2026}, url = {https://4ort.xyz/entity/q81946501}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946501 — https://4ort.xyz/entity/q81946501 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946501 · Last refreshed: May 7, 2026