Q81767855

low-mass star in the constellation Cetus

Thing low_mass_star Q81767855

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Q81767855

Summary

Q81767855 is a low-mass star^[1].

Key Facts

Q81767855's instance of is recorded as low-mass star^[2].
Q81767855's constellation is recorded as Cetus^[3].
Q81767855's spectral class is recorded as M4V^[4].
Q81767855's catalog code is recorded as 2MASS J01491463+0025436^[5].
Q81767855's catalog code is recorded as SDSS J014914.63+002543.6^[6].
Q81767855's catalog code is recorded as Gaia DR2 2509346153201045248^[7].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.100'}^[8].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.650'}^[9].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.116'}^[10].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.806'}^[11].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.109'}^[12].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.202'}^[13].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.474'}^[14].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.69'}^[15].
Q81767855's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5769'}^[16].
Q81767855's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2758'}^[17].
Q81767855's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-81'}^[18].
Q81767855's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+613.1'}^[19].
Q81767855's SIMBAD ID is recorded as 2MASS J01491463+0025436^[20].
Q81767855's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+27.31096096619240'}^[21].
Q81767855's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.42877968876750'}^[22].
Q81767855's epoch is recorded as J2000.0^[23].
Q81767855's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.139'}^[24].
Q81767855's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.333'}^[25].
Q81767855's Gaia ID is recorded as 2509346153201045248^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.100, unit: 1, amount: +21.650, unit: 1, amount: +20.116, unit: 1, amount: +18.806, unit: 1, amount: +18.109, unit: 1, amount: +16.202, unit: 1, amount: +16.474, unit: 1, amount: +15.69, unit: 1, amount: +19.5769

Catalog code 2MASS J01491463+0025436, SDSS J014914.63+002543.6, Gaia DR2 2509346153201045248

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.42877968876750

Declination component of proper motion unit: www.wikidata.org, amount: +2.139

Distance from earth unit: www.wikidata.org, amount: +613.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2758

Radial velocity unit: www.wikidata.org, amount: -81

Right ascension unit: www.wikidata.org, amount: +27.31096096619240

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.333

Spectral class M4V

External References (2)

Gaia id 2509346153201045248

Simbad id 2MASS J01491463+0025436

References

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

Direct Wikidata claims

[2] ↑ Q81767855 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767855 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767855 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767855 — catalog code (P528): 2MASS J01491463+0025436. SIMBAD. wikidata.org.
[6] ↑ Q81767855 — catalog code (P528): SDSS J014914.63+002543.6. SIMBAD. wikidata.org.
[7] ↑ Q81767855 — catalog code (P528): Gaia DR2 2509346153201045248. SIMBAD. wikidata.org.
[8] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.100'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.650'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.116'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.806'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.109'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.202'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.474'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.69'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767855 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5769'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81767855 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2758'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767855 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-81'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81767855 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+613.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767855 — SIMBAD ID (P3083): 2MASS J01491463+0025436. wikidata.org.
[21] ↑ Q81767855 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+27.31096096619240'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81767855 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.42877968876750'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767855 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767855 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.139'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767855 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.333'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767855 — Gaia ID (P13228): 2509346153201045248. wikidata.org.

Class ancestry

[1] ↑ Q81767855 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). Q81767855. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767855

MLA “Q81767855.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767855.

BibTeX

@misc{4ortxyz_q81767855_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767855}}, year = {2026}, url = {https://4ort.xyz/entity/q81767855}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767855 — https://4ort.xyz/entity/q81767855 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767855 · Last refreshed: May 7, 2026