Q81767560

low-mass star in the constellation Cetus

Thing low_mass_star Q81767560

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Q81767560

Summary

Q81767560 is a low-mass star^[1].

Key Facts

Q81767560's instance of is recorded as low-mass star^[2].
Q81767560's constellation is recorded as Cetus^[3].
Q81767560's spectral class is recorded as M4V^[4].
Q81767560's catalog code is recorded as 2MASS J00444560-0108192^[5].
Q81767560's catalog code is recorded as SDSS J004445.56-010819.1^[6].
Q81767560's catalog code is recorded as SDSS J004445.57-010819.1^[7].
Q81767560's catalog code is recorded as SDSS J004445.57-010819.2^[8].
Q81767560's catalog code is recorded as Gaia DR2 2530883421325380992^[9].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.142'}^[10].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.853'}^[11].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.299'}^[12].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.052'}^[13].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.507'}^[14].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.843'}^[15].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.864'}^[16].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.94'}^[17].
Q81767560's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8085'}^[18].
Q81767560's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1366'}^[19].
Q81767560's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+42'}^[20].
Q81767560's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+902.0'}^[21].
Q81767560's SIMBAD ID is recorded as 2MASS J00444560-0108192^[22].
Q81767560's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.18986583706370'}^[23].
Q81767560's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.13864890605860'}^[24].
Q81767560's epoch is recorded as J2000.0^[25].
Q81767560's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.471'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.142, unit: 1, amount: +21.853, unit: 1, amount: +20.299, unit: 1, amount: +19.052, unit: 1, amount: +18.507, unit: 1, amount: +16.843, unit: 1, amount: +15.864, unit: 1, amount: +15.94, unit: 1, amount: +19.8085

Catalog code 2MASS J00444560-0108192, SDSS J004445.56-010819.1, SDSS J004445.57-010819.1, SDSS J004445.57-010819.2, Gaia DR2 2530883421325380992

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.13864890605860

Declination component of proper motion unit: www.wikidata.org, amount: +3.471

Distance from earth unit: www.wikidata.org, amount: +902.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1366

Radial velocity unit: www.wikidata.org, amount: +42

Right ascension unit: www.wikidata.org, amount: +11.18986583706370

Right ascension component of proper motion unit: www.wikidata.org, amount: +12.111

Spectral class M4V

External References (2)

Gaia id 2530883421325380992

Simbad id 2MASS J00444560-0108192

References

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

Direct Wikidata claims

[2] ↑ Q81767560 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767560 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767560 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767560 — catalog code (P528): 2MASS J00444560-0108192. SIMBAD. wikidata.org.
[6] ↑ Q81767560 — catalog code (P528): SDSS J004445.56-010819.1. SIMBAD. wikidata.org.
[7] ↑ Q81767560 — catalog code (P528): SDSS J004445.57-010819.1. SIMBAD. wikidata.org.
[8] ↑ Q81767560 — catalog code (P528): SDSS J004445.57-010819.2. SIMBAD. wikidata.org.
[9] ↑ Q81767560 — catalog code (P528): Gaia DR2 2530883421325380992. SIMBAD. wikidata.org.
[10] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.142'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.853'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.299'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.052'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.507'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.843'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.864'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.94'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81767560 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8085'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767560 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1366'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81767560 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+42'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767560 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+902.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81767560 — SIMBAD ID (P3083): 2MASS J00444560-0108192. wikidata.org.
[23] ↑ Q81767560 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.18986583706370'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767560 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.13864890605860'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767560 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767560 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.471'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767560 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). Q81767560. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767560

MLA “Q81767560.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767560.

BibTeX

@misc{4ortxyz_q81767560_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767560}}, year = {2026}, url = {https://4ort.xyz/entity/q81767560}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767560 — https://4ort.xyz/entity/q81767560 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767560 · Last refreshed: May 7, 2026