Q81763144

low-mass star in the constellation Cetus

Thing low_mass_star Q81763144

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Q81763144

Summary

Q81763144 is a low-mass star^[1].

Key Facts

Q81763144's instance of is recorded as low-mass star^[2].
Q81763144's constellation is recorded as Cetus^[3].
Q81763144's spectral class is recorded as M2V^[4].
Q81763144's catalog code is recorded as 2MASS J01254449+0054375^[5].
Q81763144's catalog code is recorded as SDSS J012544.49+005437.2^[6].
Q81763144's catalog code is recorded as SDSS J012544.49+005437.3^[7].
Q81763144's catalog code is recorded as Gaia DR2 2558396500786832640^[8].
Q81763144's redshift is recorded as {'unit': '1', 'amount': '+0.00026'}^[9].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.322'}^[10].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.048'}^[11].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.357'}^[12].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.680'}^[13].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.273'}^[14].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.599'}^[15].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.729'}^[16].
Q81763144's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9481'}^[17].
Q81763144's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1794'}^[18].
Q81763144's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+103'}^[19].
Q81763144's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+711.1'}^[20].
Q81763144's SIMBAD ID is recorded as 2MASS J01254449+0054375^[21].
Q81763144's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+21.43537011686840'}^[22].
Q81763144's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.91035905932140'}^[23].
Q81763144's epoch is recorded as J2000.0^[24].
Q81763144's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.409'}^[25].
Q81763144's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+50.100'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.322, unit: 1, amount: +21.048, unit: 1, amount: +19.357, unit: 1, amount: +17.680, unit: 1, amount: +18.273, unit: 1, amount: +16.599, unit: 1, amount: +15.729, unit: 1, amount: +18.9481

Catalog code 2MASS J01254449+0054375, SDSS J012544.49+005437.2, SDSS J012544.49+005437.3, Gaia DR2 2558396500786832640

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.91035905932140

Declination component of proper motion unit: www.wikidata.org, amount: -27.409

Distance from earth unit: www.wikidata.org, amount: +711.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1794

Radial velocity unit: www.wikidata.org, amount: +103

Redshift unit: 1, amount: +0.00026

Right ascension unit: www.wikidata.org, amount: +21.43537011686840

Right ascension component of proper motion unit: www.wikidata.org, amount: +50.100

Spectral class M2V

External References (2)

Gaia id 2558396500786832640

Simbad id 2MASS J01254449+0054375

References

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

Direct Wikidata claims

[2] ↑ Q81763144 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81763144 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81763144 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81763144 — catalog code (P528): 2MASS J01254449+0054375. SIMBAD. wikidata.org.
[6] ↑ Q81763144 — catalog code (P528): SDSS J012544.49+005437.2. SIMBAD. wikidata.org.
[7] ↑ Q81763144 — catalog code (P528): SDSS J012544.49+005437.3. SIMBAD. wikidata.org.
[8] ↑ Q81763144 — catalog code (P528): Gaia DR2 2558396500786832640. SIMBAD. wikidata.org.
[9] ↑ Q81763144 — redshift (P1090): {'unit': '1', 'amount': '+0.00026'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.322'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.048'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.357'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.680'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.273'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.599'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.729'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81763144 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9481'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81763144 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1794'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81763144 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+103'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81763144 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+711.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81763144 — SIMBAD ID (P3083): 2MASS J01254449+0054375. wikidata.org.
[22] ↑ Q81763144 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+21.43537011686840'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81763144 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.91035905932140'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81763144 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81763144 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.409'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81763144 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+50.100'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81763144 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). Q81763144. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81763144

MLA “Q81763144.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81763144.

BibTeX

@misc{4ortxyz_q81763144_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81763144}}, year = {2026}, url = {https://4ort.xyz/entity/q81763144}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81763144 — https://4ort.xyz/entity/q81763144 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81763144 · Last refreshed: May 7, 2026