Q81765323

low-mass star in the constellation Cetus

Thing low_mass_star Q81765323

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Q81765323

Summary

Q81765323 is a low-mass star^[1].

Key Facts

Q81765323's instance of is recorded as low-mass star^[2].
Q81765323's constellation is recorded as Cetus^[3].
Q81765323's spectral class is recorded as M4V^[4].
Q81765323's catalog code is recorded as 2MASS J00381722-0047245^[5].
Q81765323's catalog code is recorded as SDSS J003817.22-004724.4^[6].
Q81765323's catalog code is recorded as SDSS J003817.22-004724.5^[7].
Q81765323's catalog code is recorded as Gaia DR2 2542917816609635968^[8].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.980'}^[9].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.509'}^[10].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.070'}^[11].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.019'}^[12].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.716'}^[13].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.071'}^[14].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.721'}^[15].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.793'}^[16].
Q81765323's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4837'}^[17].
Q81765323's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6624'}^[18].
Q81765323's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}^[19].
Q81765323's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+359.5'}^[20].
Q81765323's SIMBAD ID is recorded as 2MASS J00381722-0047245^[21].
Q81765323's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.57176061399440'}^[22].
Q81765323's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.79012397367740'}^[23].
Q81765323's epoch is recorded as J2000.0^[24].
Q81765323's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.066'}^[25].
Q81765323's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.515'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.980, unit: 1, amount: +20.509, unit: 1, amount: +19.070, unit: 1, amount: +17.019, unit: 1, amount: +15.716, unit: 1, amount: +15.071, unit: 1, amount: +17.721, unit: 1, amount: +14.793, unit: 1, amount: +18.4837

Catalog code 2MASS J00381722-0047245, SDSS J003817.22-004724.4, SDSS J003817.22-004724.5, Gaia DR2 2542917816609635968

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.79012397367740

Declination component of proper motion unit: www.wikidata.org, amount: +4.066

Distance from earth unit: www.wikidata.org, amount: +359.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.6624

Radial velocity unit: www.wikidata.org, amount: -1

Right ascension unit: www.wikidata.org, amount: +9.57176061399440

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.515

Spectral class M4V

External References (2)

Gaia id 2542917816609635968

Simbad id 2MASS J00381722-0047245

References

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

Direct Wikidata claims

[2] ↑ Q81765323 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81765323 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81765323 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81765323 — catalog code (P528): 2MASS J00381722-0047245. SIMBAD. wikidata.org.
[6] ↑ Q81765323 — catalog code (P528): SDSS J003817.22-004724.4. SIMBAD. wikidata.org.
[7] ↑ Q81765323 — catalog code (P528): SDSS J003817.22-004724.5. SIMBAD. wikidata.org.
[8] ↑ Q81765323 — catalog code (P528): Gaia DR2 2542917816609635968. SIMBAD. wikidata.org.
[9] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.980'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.509'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.070'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.019'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.716'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.071'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.721'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.793'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81765323 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4837'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81765323 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6624'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81765323 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81765323 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+359.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81765323 — SIMBAD ID (P3083): 2MASS J00381722-0047245. wikidata.org.
[22] ↑ Q81765323 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.57176061399440'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81765323 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.79012397367740'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81765323 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81765323 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.066'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81765323 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.515'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81765323 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). Q81765323. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81765323

MLA “Q81765323.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81765323.

BibTeX

@misc{4ortxyz_q81765323_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81765323}}, year = {2026}, url = {https://4ort.xyz/entity/q81765323}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81765323 — https://4ort.xyz/entity/q81765323 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81765323 · Last refreshed: May 7, 2026