Q81767238

low-mass star in the constellation Cetus

Thing low_mass_star Q81767238

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Q81767238

Summary

Q81767238 is a low-mass star^[1].

Key Facts

Q81767238's instance of is recorded as low-mass star^[2].
Q81767238's constellation is recorded as Cetus^[3].
Q81767238's spectral class is recorded as M4V^[4].
Q81767238's catalog code is recorded as 2MASS J02381466+0110075^[5].
Q81767238's catalog code is recorded as SDSS J023814.70+011007.2^[6].
Q81767238's catalog code is recorded as SDSS J023814.71+011007.2^[7].
Q81767238's catalog code is recorded as Gaia DR2 2501980387367602176^[8].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.033'}^[9].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.716'}^[10].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.153'}^[11].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.012'}^[12].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.304'}^[13].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.147'}^[14].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.231'}^[15].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.77'}^[16].
Q81767238's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7441'}^[17].
Q81767238's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0680'}^[18].
Q81767238's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-42'}^[19].
Q81767238's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+787.6'}^[20].
Q81767238's SIMBAD ID is recorded as 2MASS J02381466+0110075^[21].
Q81767238's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.56126957763680'}^[22].
Q81767238's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.16869040813360'}^[23].
Q81767238's epoch is recorded as J2000.0^[24].
Q81767238's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.623'}^[25].
Q81767238's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.936'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.033, unit: 1, amount: +21.716, unit: 1, amount: +20.153, unit: 1, amount: +19.012, unit: 1, amount: +18.304, unit: 1, amount: +17.147, unit: 1, amount: +16.231, unit: 1, amount: +15.77, unit: 1, amount: +19.7441

Catalog code 2MASS J02381466+0110075, SDSS J023814.70+011007.2, SDSS J023814.71+011007.2, Gaia DR2 2501980387367602176

Constellation Cetus

Declination unit: www.wikidata.org, amount: +1.16869040813360

Declination component of proper motion unit: www.wikidata.org, amount: -16.623

Distance from earth unit: www.wikidata.org, amount: +787.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0680

Radial velocity unit: www.wikidata.org, amount: -42

Right ascension unit: www.wikidata.org, amount: +39.56126957763680

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.936

Spectral class M4V

External References (2)

Gaia id 2501980387367602176

Simbad id 2MASS J02381466+0110075

References

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

Direct Wikidata claims

[2] ↑ Q81767238 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767238 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767238 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767238 — catalog code (P528): 2MASS J02381466+0110075. SIMBAD. wikidata.org.
[6] ↑ Q81767238 — catalog code (P528): SDSS J023814.70+011007.2. SIMBAD. wikidata.org.
[7] ↑ Q81767238 — catalog code (P528): SDSS J023814.71+011007.2. SIMBAD. wikidata.org.
[8] ↑ Q81767238 — catalog code (P528): Gaia DR2 2501980387367602176. SIMBAD. wikidata.org.
[9] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.033'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.716'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.153'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.012'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.304'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.147'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.231'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.77'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81767238 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7441'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767238 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0680'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767238 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-42'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767238 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+787.6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767238 — SIMBAD ID (P3083): 2MASS J02381466+0110075. wikidata.org.
[22] ↑ Q81767238 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.56126957763680'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767238 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.16869040813360'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767238 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767238 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.623'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767238 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.936'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767238 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). Q81767238. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767238

MLA “Q81767238.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767238.

BibTeX

@misc{4ortxyz_q81767238_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767238}}, year = {2026}, url = {https://4ort.xyz/entity/q81767238}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767238 — https://4ort.xyz/entity/q81767238 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767238 · Last refreshed: May 7, 2026