Q81761828

low-mass star in the constellation Cetus

Thing low_mass_star Q81761828

Press Enter · cited answer in seconds

Q81761828

Summary

Q81761828 is a low-mass star^[1].

Key Facts

Q81761828's instance of is recorded as low-mass star^[2].
Q81761828's constellation is recorded as Cetus^[3].
Q81761828's spectral class is recorded as M4V^[4].
Q81761828's catalog code is recorded as 2MASS J00383052-0045196^[5].
Q81761828's catalog code is recorded as SDSS J003830.52-004519.8^[6].
Q81761828's catalog code is recorded as Gaia DR2 2542918160207029120^[7].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.394'}^[8].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.884'}^[9].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.188'}^[10].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.693'}^[11].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.903'}^[12].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.599'}^[13].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.832'}^[14].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.61'}^[15].
Q81761828's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4850'}^[16].
Q81761828's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8196'}^[17].
Q81761828's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13'}^[18].
Q81761828's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+431.0'}^[19].
Q81761828's SIMBAD ID is recorded as 2MASS J00383052-0045196^[20].
Q81761828's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.62719076466200'}^[21].
Q81761828's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.75550694287130'}^[22].
Q81761828's epoch is recorded as J2000.0^[23].
Q81761828's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.915'}^[24].
Q81761828's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.142'}^[25].
Q81761828's Gaia ID is recorded as 2542918160207029120^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.394, unit: 1, amount: +21.884, unit: 1, amount: +20.188, unit: 1, amount: +18.693, unit: 1, amount: +17.903, unit: 1, amount: +16.599, unit: 1, amount: +15.832, unit: 1, amount: +15.61, unit: 1, amount: +19.4850

Catalog code 2MASS J00383052-0045196, SDSS J003830.52-004519.8, Gaia DR2 2542918160207029120

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.75550694287130

Declination component of proper motion unit: www.wikidata.org, amount: +0.915

Distance from earth unit: www.wikidata.org, amount: +431.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.8196

Radial velocity unit: www.wikidata.org, amount: -13

Right ascension unit: www.wikidata.org, amount: +9.62719076466200

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.142

Spectral class M4V

External References (2)

Gaia id 2542918160207029120

Simbad id 2MASS J00383052-0045196

References

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

Direct Wikidata claims

[2] ↑ Q81761828 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761828 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761828 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761828 — catalog code (P528): 2MASS J00383052-0045196. SIMBAD. wikidata.org.
[6] ↑ Q81761828 — catalog code (P528): SDSS J003830.52-004519.8. SIMBAD. wikidata.org.
[7] ↑ Q81761828 — catalog code (P528): Gaia DR2 2542918160207029120. SIMBAD. wikidata.org.
[8] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.394'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.884'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.188'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.693'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.903'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.599'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.61'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81761828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4850'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81761828 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8196'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81761828 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81761828 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+431.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81761828 — SIMBAD ID (P3083): 2MASS J00383052-0045196. wikidata.org.
[21] ↑ Q81761828 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.62719076466200'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81761828 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.75550694287130'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81761828 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761828 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.915'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761828 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.142'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761828 — Gaia ID (P13228): 2542918160207029120. wikidata.org.

Class ancestry

[1] ↑ Q81761828 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). Q81761828. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761828

MLA “Q81761828.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761828.

BibTeX

@misc{4ortxyz_q81761828_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761828}}, year = {2026}, url = {https://4ort.xyz/entity/q81761828}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761828 — https://4ort.xyz/entity/q81761828 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761828 · Last refreshed: May 7, 2026