Q81763058

low-mass star in the constellation Cetus

Thing low_mass_star Q81763058

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Q81763058

Summary

Q81763058 is a low-mass star^[1].

Key Facts

Q81763058's instance of is recorded as low-mass star^[2].
Q81763058's constellation is recorded as Cetus^[3].
Q81763058's spectral class is recorded as M4V^[4].
Q81763058's catalog code is recorded as 2MASS J02123165-0020566^[5].
Q81763058's catalog code is recorded as SDSS J021231.67-002057.1^[6].
Q81763058's catalog code is recorded as Gaia DR2 2506970177292434944^[7].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.527'}^[8].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.506'}^[9].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.130'}^[10].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.859'}^[11].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.181'}^[12].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.929'}^[13].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.829'}^[14].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.82'}^[15].
Q81763058's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6548'}^[16].
Q81763058's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2128'}^[17].
Q81763058's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+98'}^[18].
Q81763058's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+658.1'}^[19].
Q81763058's SIMBAD ID is recorded as 2MASS J02123165-0020566^[20].
Q81763058's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.13194005980270'}^[21].
Q81763058's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.34919361827810'}^[22].
Q81763058's epoch is recorded as J2000.0^[23].
Q81763058's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.928'}^[24].
Q81763058's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+23.141'}^[25].
Q81763058's Gaia ID is recorded as 2506970177292434944^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.527, unit: 1, amount: +21.506, unit: 1, amount: +20.130, unit: 1, amount: +18.859, unit: 1, amount: +18.181, unit: 1, amount: +16.929, unit: 1, amount: +15.829, unit: 1, amount: +15.82, unit: 1, amount: +19.6548

Catalog code 2MASS J02123165-0020566, SDSS J021231.67-002057.1, Gaia DR2 2506970177292434944

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.34919361827810

Declination component of proper motion unit: www.wikidata.org, amount: +6.928

Distance from earth unit: www.wikidata.org, amount: +658.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2128

Radial velocity unit: www.wikidata.org, amount: +98

Right ascension unit: www.wikidata.org, amount: +33.13194005980270

Right ascension component of proper motion unit: www.wikidata.org, amount: +23.141

Spectral class M4V

External References (2)

Gaia id 2506970177292434944

Simbad id 2MASS J02123165-0020566

References

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

Direct Wikidata claims

[2] ↑ Q81763058 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81763058 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81763058 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81763058 — catalog code (P528): 2MASS J02123165-0020566. SIMBAD. wikidata.org.
[6] ↑ Q81763058 — catalog code (P528): SDSS J021231.67-002057.1. SIMBAD. wikidata.org.
[7] ↑ Q81763058 — catalog code (P528): Gaia DR2 2506970177292434944. SIMBAD. wikidata.org.
[8] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.527'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.506'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.130'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.859'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.181'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.929'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.829'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.82'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81763058 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.6548'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81763058 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2128'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81763058 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+98'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81763058 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+658.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81763058 — SIMBAD ID (P3083): 2MASS J02123165-0020566. wikidata.org.
[21] ↑ Q81763058 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.13194005980270'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81763058 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.34919361827810'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81763058 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81763058 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.928'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81763058 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+23.141'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81763058 — Gaia ID (P13228): 2506970177292434944. wikidata.org.

Class ancestry

[1] ↑ Q81763058 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). Q81763058. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81763058

MLA “Q81763058.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81763058.

BibTeX

@misc{4ortxyz_q81763058_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81763058}}, year = {2026}, url = {https://4ort.xyz/entity/q81763058}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81763058 — https://4ort.xyz/entity/q81763058 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81763058 · Last refreshed: May 7, 2026