Q81765444

low-mass star in the constellation Cetus

Thing low_mass_star Q81765444

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Q81765444

Summary

Q81765444 is a low-mass star^[1].

Key Facts

Q81765444's instance of is recorded as low-mass star^[2].
Q81765444's constellation is recorded as Cetus^[3].
Q81765444's spectral class is recorded as M2V^[4].
Q81765444's catalog code is recorded as 2MASS J00543371-0009059^[5].
Q81765444's catalog code is recorded as SDSS J005433.71-000906.0^[6].
Q81765444's catalog code is recorded as SDSS J005433.72-000906.0^[7].
Q81765444's catalog code is recorded as Gaia DR2 2536833707672358528^[8].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.632'}^[9].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.525'}^[10].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.111'}^[11].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.313'}^[12].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.933'}^[13].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.972'}^[14].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.568'}^[15].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.19'}^[16].
Q81765444's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7170'}^[17].
Q81765444's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5771'}^[18].
Q81765444's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30'}^[19].
Q81765444's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+521.8'}^[20].
Q81765444's SIMBAD ID is recorded as 2MASS J00543371-0009059^[21].
Q81765444's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.64049699502790'}^[22].
Q81765444's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.15167247255110'}^[23].
Q81765444's epoch is recorded as J2000.0^[24].
Q81765444's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.078'}^[25].
Q81765444's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.292'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.632, unit: 1, amount: +20.525, unit: 1, amount: +19.111, unit: 1, amount: +17.313, unit: 1, amount: +15.933, unit: 1, amount: +17.972, unit: 1, amount: +15.568, unit: 1, amount: +15.19, unit: 1, amount: +18.7170

Catalog code 2MASS J00543371-0009059, SDSS J005433.71-000906.0, SDSS J005433.72-000906.0, Gaia DR2 2536833707672358528

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.15167247255110

Declination component of proper motion unit: www.wikidata.org, amount: -6.078

Distance from earth unit: www.wikidata.org, amount: +521.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5771

Radial velocity unit: www.wikidata.org, amount: +30

Right ascension unit: www.wikidata.org, amount: +13.64049699502790

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.292

Spectral class M2V

External References (2)

Gaia id 2536833707673181184

Simbad id 2MASS J00543371-0009059

References

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

Direct Wikidata claims

[2] ↑ Q81765444 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81765444 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81765444 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81765444 — catalog code (P528): 2MASS J00543371-0009059. SIMBAD. wikidata.org.
[6] ↑ Q81765444 — catalog code (P528): SDSS J005433.71-000906.0. SIMBAD. wikidata.org.
[7] ↑ Q81765444 — catalog code (P528): SDSS J005433.72-000906.0. SIMBAD. wikidata.org.
[8] ↑ Q81765444 — catalog code (P528): Gaia DR2 2536833707672358528. SIMBAD. wikidata.org.
[9] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.632'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.525'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.111'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.313'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.933'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.972'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.568'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.19'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81765444 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7170'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81765444 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5771'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81765444 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81765444 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+521.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81765444 — SIMBAD ID (P3083): 2MASS J00543371-0009059. wikidata.org.
[22] ↑ Q81765444 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.64049699502790'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81765444 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.15167247255110'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81765444 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81765444 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.078'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81765444 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.292'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81765444 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). Q81765444. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81765444

MLA “Q81765444.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81765444.

BibTeX

@misc{4ortxyz_q81765444_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81765444}}, year = {2026}, url = {https://4ort.xyz/entity/q81765444}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81765444 — https://4ort.xyz/entity/q81765444 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81765444 · Last refreshed: May 7, 2026