Q81766842

low-mass star in the constellation Cetus

Thing low_mass_star Q81766842

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Q81766842

Summary

Q81766842 is a low-mass star^[1].

Key Facts

Q81766842's instance of is recorded as low-mass star^[2].
Q81766842's constellation is recorded as Cetus^[3].
Q81766842's spectral class is recorded as M3V^[4].
Q81766842's catalog code is recorded as 2MASS J02520341+0040489^[5].
Q81766842's catalog code is recorded as SDSS J025203.43+004049.1^[6].
Q81766842's catalog code is recorded as Gaia DR2 2498327225624196096^[7].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.470'}^[8].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.310'}^[9].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.863'}^[10].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.906'}^[11].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.494'}^[12].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.864'}^[13].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.688'}^[14].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.560'}^[15].
Q81766842's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3227'}^[16].
Q81766842's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4507'}^[17].
Q81766842's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+34'}^[18].
Q81766842's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+408.0467'}^[19].
Q81766842's SIMBAD ID is recorded as 2MASS J02520341+0040489^[20].
Q81766842's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.01428800059390'}^[21].
Q81766842's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.68031766449310'}^[22].
Q81766842's epoch is recorded as J2000.0^[23].
Q81766842's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-32.765'}^[24].
Q81766842's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+24.295'}^[25].
Q81766842's Gaia ID is recorded as 2498327225624196096^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.470, unit: 1, amount: +20.310, unit: 1, amount: +18.863, unit: 1, amount: +16.906, unit: 1, amount: +15.494, unit: 1, amount: +14.864, unit: 1, amount: +14.688, unit: 1, amount: +17.560, unit: 1, amount: +18.3227

Catalog code 2MASS J02520341+0040489, SDSS J025203.43+004049.1, Gaia DR2 2498327225624196096

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.68031766449310

Declination component of proper motion unit: www.wikidata.org, amount: -32.765

Distance from earth unit: www.wikidata.org, amount: +408.0467

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4507

Radial velocity unit: www.wikidata.org, amount: +34

Right ascension unit: www.wikidata.org, amount: +43.01428800059390

Right ascension component of proper motion unit: www.wikidata.org, amount: +24.295

Spectral class M3V

External References (2)

Gaia id 2498327225624196096

Simbad id 2MASS J02520341+0040489

References

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

Direct Wikidata claims

[2] ↑ Q81766842 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766842 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766842 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766842 — catalog code (P528): 2MASS J02520341+0040489. SIMBAD. wikidata.org.
[6] ↑ Q81766842 — catalog code (P528): SDSS J025203.43+004049.1. SIMBAD. wikidata.org.
[7] ↑ Q81766842 — catalog code (P528): Gaia DR2 2498327225624196096. SIMBAD. wikidata.org.
[8] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.470'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.310'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.863'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.906'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.494'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.864'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.688'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.560'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81766842 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3227'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81766842 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4507'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766842 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+34'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81766842 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+408.0467'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81766842 — SIMBAD ID (P3083): 2MASS J02520341+0040489. wikidata.org.
[21] ↑ Q81766842 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.01428800059390'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81766842 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.68031766449310'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766842 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766842 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-32.765'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766842 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+24.295'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766842 — Gaia ID (P13228): 2498327225624196096. wikidata.org.

Class ancestry

[1] ↑ Q81766842 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). Q81766842. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766842

MLA “Q81766842.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766842.

BibTeX

@misc{4ortxyz_q81766842_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766842}}, year = {2026}, url = {https://4ort.xyz/entity/q81766842}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766842 — https://4ort.xyz/entity/q81766842 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766842 · Last refreshed: May 7, 2026