Q81756228

low-mass star in the constellation Cetus

Thing low_mass_star Q81756228

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Q81756228

Summary

Q81756228 is a low-mass star^[1].

Key Facts

Q81756228's instance of is recorded as low-mass star^[2].
Q81756228's constellation is recorded as Cetus^[3].
Q81756228's spectral class is recorded as M4V^[4].
Q81756228's catalog code is recorded as 2MASS J01560571+0047503^[5].
Q81756228's catalog code is recorded as SDSS J015605.71+004750.7^[6].
Q81756228's catalog code is recorded as SDSS J015605.72+004750.7^[7].
Q81756228's catalog code is recorded as Gaia DR2 2510906566359053952^[8].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.280'}^[9].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.805'}^[10].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.373'}^[11].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.872'}^[12].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.027'}^[13].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.183'}^[14].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.515'}^[15].
Q81756228's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6363'}^[16].
Q81756228's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4018'}^[17].
Q81756228's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}^[18].
Q81756228's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+408.5'}^[19].
Q81756228's SIMBAD ID is recorded as 2MASS J01560571+0047503^[20].
Q81756228's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.02380737380650'}^[21].
Q81756228's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.79743109878860'}^[22].
Q81756228's epoch is recorded as J2000.0^[23].
Q81756228's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.837'}^[24].
Q81756228's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.517'}^[25].
Q81756228's Gaia ID is recorded as 2510906566359053952^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.280, unit: 1, amount: +21.805, unit: 1, amount: +20.373, unit: 1, amount: +18.872, unit: 1, amount: +18.027, unit: 1, amount: +16.183, unit: 1, amount: +16.515, unit: 1, amount: +19.6363

Catalog code 2MASS J01560571+0047503, SDSS J015605.71+004750.7, SDSS J015605.72+004750.7, Gaia DR2 2510906566359053952

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.79743109878860

Declination component of proper motion unit: www.wikidata.org, amount: -13.837

Distance from earth unit: www.wikidata.org, amount: +408.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4018

Radial velocity unit: www.wikidata.org, amount: +33

Right ascension unit: www.wikidata.org, amount: +29.02380737380650

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.517

Spectral class M4V

External References (2)

Gaia id 2510906566359053952

Simbad id 2MASS J01560571+0047503

References

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

Direct Wikidata claims

[2] ↑ Q81756228 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756228 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756228 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756228 — catalog code (P528): 2MASS J01560571+0047503. SIMBAD. wikidata.org.
[6] ↑ Q81756228 — catalog code (P528): SDSS J015605.71+004750.7. SIMBAD. wikidata.org.
[7] ↑ Q81756228 — catalog code (P528): SDSS J015605.72+004750.7. SIMBAD. wikidata.org.
[8] ↑ Q81756228 — catalog code (P528): Gaia DR2 2510906566359053952. SIMBAD. wikidata.org.
[9] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.280'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.805'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.373'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.872'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.027'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.183'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.515'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81756228 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.6363'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81756228 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4018'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81756228 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81756228 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+408.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81756228 — SIMBAD ID (P3083): 2MASS J01560571+0047503. wikidata.org.
[21] ↑ Q81756228 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.02380737380650'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81756228 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.79743109878860'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81756228 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756228 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.837'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756228 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.517'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756228 — Gaia ID (P13228): 2510906566359053952. wikidata.org.

Class ancestry

[1] ↑ Q81756228 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). Q81756228. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756228

MLA “Q81756228.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756228.

BibTeX

@misc{4ortxyz_q81756228_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756228}}, year = {2026}, url = {https://4ort.xyz/entity/q81756228}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756228 — https://4ort.xyz/entity/q81756228 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756228 · Last refreshed: May 7, 2026