Q81758780

low-mass star in the constellation Cetus

Thing low_mass_star Q81758780

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Q81758780

Summary

Q81758780 is a low-mass star^[1].

Key Facts

Q81758780's instance of is recorded as low-mass star^[2].
Q81758780's constellation is recorded as Cetus^[3].
Q81758780's spectral class is recorded as M2V^[4].
Q81758780's catalog code is recorded as 2MASS J02114510-0854345^[5].
Q81758780's catalog code is recorded as SDSS J021145.09-085434.3^[6].
Q81758780's catalog code is recorded as SDSS J021145.10-085434.3^[7].
Q81758780's catalog code is recorded as Gaia DR2 2462253726585350784^[8].
Q81758780's redshift is recorded as {'unit': '1', 'amount': '+0.00024'}^[9].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.422'}^[10].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.514'}^[11].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.087'}^[12].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.695'}^[13].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.219'}^[14].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.184'}^[15].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.587'}^[16].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.41'}^[17].
Q81758780's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9217'}^[18].
Q81758780's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0612'}^[19].
Q81758780's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}^[20].
Q81758780's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+971.7'}^[21].
Q81758780's SIMBAD ID is recorded as 2MASS J02114510-0854345^[22].
Q81758780's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.93791270583630'}^[23].
Q81758780's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.90952174557510'}^[24].
Q81758780's epoch is recorded as J2000.0^[25].
Q81758780's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.193'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.422, unit: 1, amount: +20.514, unit: 1, amount: +19.087, unit: 1, amount: +17.695, unit: 1, amount: +16.219, unit: 1, amount: +18.184, unit: 1, amount: +15.587, unit: 1, amount: +15.41, unit: 1, amount: +18.9217

Catalog code 2MASS J02114510-0854345, SDSS J021145.09-085434.3, SDSS J021145.10-085434.3, Gaia DR2 2462253726585350784

Constellation Cetus

Declination unit: www.wikidata.org, amount: -8.90952174557510

Declination component of proper motion unit: www.wikidata.org, amount: -2.193

Distance from earth unit: www.wikidata.org, amount: +971.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0612

Radial velocity unit: www.wikidata.org, amount: +63

Redshift unit: 1, amount: +0.00024

Right ascension unit: www.wikidata.org, amount: +32.93791270583630

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.814

Spectral class M2V

External References (2)

Gaia id 2462253726585350784

Simbad id 2MASS J02114510-0854345

References

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

Direct Wikidata claims

[2] ↑ Q81758780 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81758780 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81758780 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81758780 — catalog code (P528): 2MASS J02114510-0854345. SIMBAD. wikidata.org.
[6] ↑ Q81758780 — catalog code (P528): SDSS J021145.09-085434.3. SIMBAD. wikidata.org.
[7] ↑ Q81758780 — catalog code (P528): SDSS J021145.10-085434.3. SIMBAD. wikidata.org.
[8] ↑ Q81758780 — catalog code (P528): Gaia DR2 2462253726585350784. SIMBAD. wikidata.org.
[9] ↑ Q81758780 — redshift (P1090): {'unit': '1', 'amount': '+0.00024'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.422'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.514'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.087'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.695'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.219'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.184'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.587'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.41'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81758780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9217'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81758780 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0612'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81758780 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81758780 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+971.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81758780 — SIMBAD ID (P3083): 2MASS J02114510-0854345. wikidata.org.
[23] ↑ Q81758780 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.93791270583630'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81758780 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.90952174557510'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81758780 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81758780 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.193'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81758780 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). Q81758780. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81758780

MLA “Q81758780.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81758780.

BibTeX

@misc{4ortxyz_q81758780_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81758780}}, year = {2026}, url = {https://4ort.xyz/entity/q81758780}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81758780 — https://4ort.xyz/entity/q81758780 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81758780 · Last refreshed: May 7, 2026