Q81765490

low-mass star in the constellation Cetus

Thing low_mass_star Q81765490

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Q81765490

Summary

Q81765490 is a low-mass star^[1].

Key Facts

Q81765490's instance of is recorded as low-mass star^[2].
Q81765490's constellation is recorded as Cetus^[3].
Q81765490's spectral class is recorded as M2V^[4].
Q81765490's catalog code is recorded as 2MASS J00541469-0033094^[5].
Q81765490's catalog code is recorded as SDSS J005414.69-003309.7^[6].
Q81765490's catalog code is recorded as SDSS J005414.70-003309.7^[7].
Q81765490's catalog code is recorded as SDSS J005414.70-003309.8^[8].
Q81765490's catalog code is recorded as Gaia DR2 2536043601193244288^[9].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.109'}^[10].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.445'}^[11].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.062'}^[12].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.561'}^[13].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.256'}^[14].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.097'}^[15].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.802'}^[16].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.65'}^[17].
Q81765490's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8205'}^[18].
Q81765490's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9218'}^[19].
Q81765490's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25'}^[20].
Q81765490's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+766.5'}^[21].
Q81765490's SIMBAD ID is recorded as 2MASS J00541469-0033094^[22].
Q81765490's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.56127169167490'}^[23].
Q81765490's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.55269622689640'}^[24].
Q81765490's epoch is recorded as J2000.0^[25].
Q81765490's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.971'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.109, unit: 1, amount: +20.445, unit: 1, amount: +19.062, unit: 1, amount: +17.561, unit: 1, amount: +16.256, unit: 1, amount: +18.097, unit: 1, amount: +15.802, unit: 1, amount: +15.65, unit: 1, amount: +18.8205

Catalog code 2MASS J00541469-0033094, SDSS J005414.69-003309.7, SDSS J005414.70-003309.7, SDSS J005414.70-003309.8, Gaia DR2 2536043601193244288

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.55269622689640

Declination component of proper motion unit: www.wikidata.org, amount: -27.971

Distance from earth unit: www.wikidata.org, amount: +766.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.9218

Radial velocity unit: www.wikidata.org, amount: +25

Right ascension unit: www.wikidata.org, amount: +13.56127169167490

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.982

Spectral class M2V

External References (2)

Gaia id 2536043601193244288

Simbad id 2MASS J00541469-0033094

References

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

Direct Wikidata claims

[2] ↑ Q81765490 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81765490 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81765490 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81765490 — catalog code (P528): 2MASS J00541469-0033094. SIMBAD. wikidata.org.
[6] ↑ Q81765490 — catalog code (P528): SDSS J005414.69-003309.7. SIMBAD. wikidata.org.
[7] ↑ Q81765490 — catalog code (P528): SDSS J005414.70-003309.7. SIMBAD. wikidata.org.
[8] ↑ Q81765490 — catalog code (P528): SDSS J005414.70-003309.8. SIMBAD. wikidata.org.
[9] ↑ Q81765490 — catalog code (P528): Gaia DR2 2536043601193244288. SIMBAD. wikidata.org.
[10] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.109'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.445'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.062'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.561'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.256'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.097'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.802'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.65'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81765490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8205'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81765490 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9218'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81765490 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81765490 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+766.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81765490 — SIMBAD ID (P3083): 2MASS J00541469-0033094. wikidata.org.
[23] ↑ Q81765490 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.56127169167490'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81765490 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.55269622689640'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81765490 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81765490 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.971'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81765490 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). Q81765490. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81765490

MLA “Q81765490.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81765490.

BibTeX

@misc{4ortxyz_q81765490_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81765490}}, year = {2026}, url = {https://4ort.xyz/entity/q81765490}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81765490 — https://4ort.xyz/entity/q81765490 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81765490 · Last refreshed: May 7, 2026