Q81767773

low-mass star in the constellation Cetus

Thing low_mass_star Q81767773

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Q81767773

Summary

Q81767773 is a low-mass star^[1].

Key Facts

Q81767773's instance of is recorded as low-mass star^[2].
Q81767773's constellation is recorded as Cetus^[3].
Q81767773's spectral class is recorded as M2V^[4].
Q81767773's catalog code is recorded as 2MASS J02374090+0027422^[5].
Q81767773's catalog code is recorded as SDSS J023740.89+002742.2^[6].
Q81767773's catalog code is recorded as SDSS J023740.89+002742.1^[7].
Q81767773's catalog code is recorded as Gaia DR2 2501779692135544832^[8].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.457'}^[9].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.494'}^[10].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.157'}^[11].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.816'}^[12].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.286'}^[13].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.628'}^[14].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.839'}^[15].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.81'}^[16].
Q81767773's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9637'}^[17].
Q81767773's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0587'}^[18].
Q81767773's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38'}^[19].
Q81767773's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1044.0'}^[20].
Q81767773's SIMBAD ID is recorded as 2MASS J02374090+0027422^[21].
Q81767773's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.42035910097520'}^[22].
Q81767773's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.46173145818320'}^[23].
Q81767773's epoch is recorded as J2000.0^[24].
Q81767773's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.981'}^[25].
Q81767773's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.903'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.457, unit: 1, amount: +20.494, unit: 1, amount: +19.157, unit: 1, amount: +17.816, unit: 1, amount: +18.286, unit: 1, amount: +16.628, unit: 1, amount: +15.839, unit: 1, amount: +15.81, unit: 1, amount: +18.9637

Catalog code 2MASS J02374090+0027422, SDSS J023740.89+002742.2, SDSS J023740.89+002742.1, Gaia DR2 2501779692135544832

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.46173145818320

Declination component of proper motion unit: www.wikidata.org, amount: -14.981

Distance from earth unit: www.wikidata.org, amount: +1044.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0587

Radial velocity unit: www.wikidata.org, amount: -38

Right ascension unit: www.wikidata.org, amount: +39.42035910097520

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.903

Spectral class M2V

External References (2)

Gaia id 2501779692135544832

Simbad id 2MASS J02374090+0027422

References

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

Direct Wikidata claims

[2] ↑ Q81767773 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767773 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767773 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767773 — catalog code (P528): 2MASS J02374090+0027422. SIMBAD. wikidata.org.
[6] ↑ Q81767773 — catalog code (P528): SDSS J023740.89+002742.2. SIMBAD. wikidata.org.
[7] ↑ Q81767773 — catalog code (P528): SDSS J023740.89+002742.1. SIMBAD. wikidata.org.
[8] ↑ Q81767773 — catalog code (P528): Gaia DR2 2501779692135544832. SIMBAD. wikidata.org.
[9] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.457'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.494'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.157'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.816'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.286'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.628'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.839'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.81'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81767773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9637'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767773 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0587'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767773 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767773 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1044.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767773 — SIMBAD ID (P3083): 2MASS J02374090+0027422. wikidata.org.
[22] ↑ Q81767773 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.42035910097520'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767773 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.46173145818320'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767773 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767773 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.981'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767773 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.903'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767773 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). Q81767773. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767773

MLA “Q81767773.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767773.

BibTeX

@misc{4ortxyz_q81767773_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767773}}, year = {2026}, url = {https://4ort.xyz/entity/q81767773}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767773 — https://4ort.xyz/entity/q81767773 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767773 · Last refreshed: May 7, 2026