Q81757056

low-mass star in the constellation Cetus

Thing low_mass_star Q81757056

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Q81757056

Summary

Q81757056 is a low-mass star^[1].

Key Facts

Q81757056's instance of is recorded as low-mass star^[2].
Q81757056's constellation is recorded as Cetus^[3].
Q81757056's spectral class is recorded as M3V^[4].
Q81757056's catalog code is recorded as 2MASS J00542452+0006039^[5].
Q81757056's catalog code is recorded as SDSS J005424.53+000603.8^[6].
Q81757056's catalog code is recorded as SDSS J005424.53+000603.7^[7].
Q81757056's catalog code is recorded as Gaia DR2 2536859477476142464^[8].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.775'}^[9].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.205'}^[10].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.523'}^[11].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.991'}^[12].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.707'}^[13].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.743'}^[14].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.558'}^[15].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.933'}^[16].
Q81757056's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.2754'}^[17].
Q81757056's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5026'}^[18].
Q81757056's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}^[19].
Q81757056's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+399.5844'}^[20].
Q81757056's SIMBAD ID is recorded as 2MASS J00542452+0006039^[21].
Q81757056's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.60221337668860'}^[22].
Q81757056's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.10106232964840'}^[23].
Q81757056's epoch is recorded as J2000.0^[24].
Q81757056's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.427'}^[25].
Q81757056's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.444'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.775, unit: 1, amount: +19.205, unit: 1, amount: +14.523, unit: 1, amount: +13.991, unit: 1, amount: +13.707, unit: 1, amount: +17.743, unit: 1, amount: +16.558, unit: 1, amount: +15.933, unit: 1, amount: +17.2754

Catalog code 2MASS J00542452+0006039, SDSS J005424.53+000603.8, SDSS J005424.53+000603.7, Gaia DR2 2536859477476142464

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.10106232964840

Declination component of proper motion unit: www.wikidata.org, amount: -0.427

Distance from earth unit: www.wikidata.org, amount: +399.5844

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5026

Radial velocity unit: www.wikidata.org, amount: +1

Right ascension unit: www.wikidata.org, amount: +13.60221337668860

Right ascension component of proper motion unit: www.wikidata.org, amount: +18.444

Spectral class M3V

External References (2)

Gaia id 2536859477476142464

Simbad id 2MASS J00542452+0006039

References

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

Direct Wikidata claims

[2] ↑ Q81757056 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757056 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757056 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757056 — catalog code (P528): 2MASS J00542452+0006039. SIMBAD. wikidata.org.
[6] ↑ Q81757056 — catalog code (P528): SDSS J005424.53+000603.8. SIMBAD. wikidata.org.
[7] ↑ Q81757056 — catalog code (P528): SDSS J005424.53+000603.7. SIMBAD. wikidata.org.
[8] ↑ Q81757056 — catalog code (P528): Gaia DR2 2536859477476142464. SIMBAD. wikidata.org.
[9] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.775'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.205'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.523'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.991'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.707'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.743'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.558'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.933'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81757056 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.2754'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757056 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5026'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757056 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81757056 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+399.5844'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81757056 — SIMBAD ID (P3083): 2MASS J00542452+0006039. wikidata.org.
[22] ↑ Q81757056 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.60221337668860'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757056 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.10106232964840'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757056 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757056 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.427'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757056 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.444'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757056 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). Q81757056. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757056

MLA “Q81757056.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757056.

BibTeX

@misc{4ortxyz_q81757056_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757056}}, year = {2026}, url = {https://4ort.xyz/entity/q81757056}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757056 — https://4ort.xyz/entity/q81757056 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757056 · Last refreshed: May 7, 2026