Q81762355

low-mass star in the constellation Cetus

Thing low_mass_star Q81762355

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Q81762355

Summary

Q81762355 is a low-mass star^[1].

Key Facts

Q81762355's instance of is recorded as low-mass star^[2].
Q81762355's constellation is recorded as Cetus^[3].
Q81762355's spectral class is recorded as M4V^[4].
Q81762355's catalog code is recorded as 2MASS J02182618+0038270^[5].
Q81762355's catalog code is recorded as SDSS J021826.18+003826.3^[6].
Q81762355's catalog code is recorded as Gaia DR2 2501140841519724416^[7].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.070'}^[8].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.813'}^[9].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.316'}^[10].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.018'}^[11].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.347'}^[12].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.751'}^[13].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.78'}^[14].
Q81762355's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7793'}^[15].
Q81762355's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0689'}^[16].
Q81762355's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}^[17].
Q81762355's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+692.6'}^[18].
Q81762355's SIMBAD ID is recorded as 2MASS J02182618+0038270^[19].
Q81762355's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.60909319799260'}^[20].
Q81762355's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.64064539488140'}^[21].
Q81762355's epoch is recorded as J2000.0^[22].
Q81762355's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.739'}^[23].
Q81762355's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.803'}^[24].
Q81762355's Gaia ID is recorded as 2501140841519724416^[25].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.070, unit: 1, amount: +21.813, unit: 1, amount: +20.316, unit: 1, amount: +19.018, unit: 1, amount: +18.347, unit: 1, amount: +16.751, unit: 1, amount: +15.78, unit: 1, amount: +19.7793

Catalog code 2MASS J02182618+0038270, SDSS J021826.18+003826.3, Gaia DR2 2501140841519724416

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.64064539488140

Declination component of proper motion unit: www.wikidata.org, amount: -8.739

Distance from earth unit: www.wikidata.org, amount: +692.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0689

Radial velocity unit: www.wikidata.org, amount: +31

Right ascension unit: www.wikidata.org, amount: +34.60909319799260

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.803

Spectral class M4V

External References (2)

Gaia id 2501140841519724416

Simbad id 2MASS J02182618+0038270

References

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

Direct Wikidata claims

[2] ↑ Q81762355 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81762355 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81762355 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81762355 — catalog code (P528): 2MASS J02182618+0038270. SIMBAD. wikidata.org.
[6] ↑ Q81762355 — catalog code (P528): SDSS J021826.18+003826.3. SIMBAD. wikidata.org.
[7] ↑ Q81762355 — catalog code (P528): Gaia DR2 2501140841519724416. SIMBAD. wikidata.org.
[8] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.070'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.813'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.316'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.018'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.347'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.751'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.78'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81762355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7793'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q81762355 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0689'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81762355 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[18] ↑ Q81762355 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+692.6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81762355 — SIMBAD ID (P3083): 2MASS J02182618+0038270. wikidata.org.
[20] ↑ Q81762355 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.60909319799260'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81762355 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.64064539488140'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81762355 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81762355 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.739'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81762355 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.803'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81762355 — Gaia ID (P13228): 2501140841519724416. wikidata.org.

Class ancestry

[1] ↑ Q81762355 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). Q81762355. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81762355

MLA “Q81762355.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81762355.

BibTeX

@misc{4ortxyz_q81762355_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81762355}}, year = {2026}, url = {https://4ort.xyz/entity/q81762355}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81762355 — https://4ort.xyz/entity/q81762355 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81762355 · Last refreshed: May 7, 2026