Q81761974

low-mass star in the constellation Cetus

Thing low_mass_star Q81761974

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Q81761974

Summary

Q81761974 is a low-mass star^[1].

Key Facts

Q81761974's instance of is recorded as low-mass star^[2].
Q81761974's constellation is recorded as Cetus^[3].
Q81761974's spectral class is recorded as M1V^[4].
Q81761974's catalog code is recorded as 2MASS J01540261-0113243^[5].
Q81761974's catalog code is recorded as SDSS J015402.59-011324.5^[6].
Q81761974's catalog code is recorded as Gaia DR2 2505909767048025472^[7].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.435'}^[8].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.255'}^[9].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.910'}^[10].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.681'}^[11].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.620'}^[12].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.374'}^[13].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.109'}^[14].
Q81761974's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7313'}^[15].
Q81761974's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0875'}^[16].
Q81761974's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32'}^[17].
Q81761974's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1056.0'}^[18].
Q81761974's SIMBAD ID is recorded as 2MASS J01540261-0113243^[19].
Q81761974's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.51080308683610'}^[20].
Q81761974's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.22344793367480'}^[21].
Q81761974's epoch is recorded as J2000.0^[22].
Q81761974's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.779'}^[23].
Q81761974's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.574'}^[24].
Q81761974's Gaia ID is recorded as 2505909767048025472^[25].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.435, unit: 1, amount: +20.255, unit: 1, amount: +18.910, unit: 1, amount: +17.681, unit: 1, amount: +15.620, unit: 1, amount: +16.374, unit: 1, amount: +18.109, unit: 1, amount: +18.7313

Catalog code 2MASS J01540261-0113243, SDSS J015402.59-011324.5, Gaia DR2 2505909767048025472

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.22344793367480

Declination component of proper motion unit: www.wikidata.org, amount: -14.779

Distance from earth unit: www.wikidata.org, amount: +1056.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0875

Radial velocity unit: www.wikidata.org, amount: +32

Right ascension unit: www.wikidata.org, amount: +28.51080308683610

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.574

Spectral class M1V

External References (2)

Gaia id 2505909767048025472

Simbad id 2MASS J01540261-0113243

References

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

Direct Wikidata claims

[2] ↑ Q81761974 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761974 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761974 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761974 — catalog code (P528): 2MASS J01540261-0113243. SIMBAD. wikidata.org.
[6] ↑ Q81761974 — catalog code (P528): SDSS J015402.59-011324.5. SIMBAD. wikidata.org.
[7] ↑ Q81761974 — catalog code (P528): Gaia DR2 2505909767048025472. SIMBAD. wikidata.org.
[8] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.435'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.255'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.910'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.681'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.620'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.374'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.109'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81761974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7313'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q81761974 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0875'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81761974 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[18] ↑ Q81761974 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1056.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81761974 — SIMBAD ID (P3083): 2MASS J01540261-0113243. wikidata.org.
[20] ↑ Q81761974 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.51080308683610'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81761974 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.22344793367480'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81761974 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81761974 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.779'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761974 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.574'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761974 — Gaia ID (P13228): 2505909767048025472. wikidata.org.

Class ancestry

[1] ↑ Q81761974 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). Q81761974. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761974

MLA “Q81761974.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761974.

BibTeX

@misc{4ortxyz_q81761974_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761974}}, year = {2026}, url = {https://4ort.xyz/entity/q81761974}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761974 — https://4ort.xyz/entity/q81761974 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761974 · Last refreshed: May 7, 2026