Q81768751

low-mass star in the constellation Cetus

Thing low_mass_star Q81768751

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Q81768751

Summary

Q81768751 is a low-mass star^[1].

Key Facts

Q81768751's instance of is recorded as low-mass star^[2].
Q81768751's constellation is recorded as Cetus^[3].
Q81768751's spectral class is recorded as M4V^[4].
Q81768751's catalog code is recorded as 2MASS J00501915-0106584^[5].
Q81768751's catalog code is recorded as SDSS J005019.13-010658.6^[6].
Q81768751's catalog code is recorded as SDSS J005019.14-010658.7^[7].
Q81768751's catalog code is recorded as EPIC 220172057^[8].
Q81768751's catalog code is recorded as SDSS J005019.15-010658.6^[9].
Q81768751's catalog code is recorded as Gaia DR2 2536653937521181824^[10].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.170'}^[11].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.613'}^[12].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.111'}^[13].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.144'}^[14].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.697'}^[15].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.091'}^[16].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.025'}^[17].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.777'}^[18].
Q81768751's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5554'}^[19].
Q81768751's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0571'}^[20].
Q81768751's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+53'}^[21].
Q81768751's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+246.4815'}^[22].
Q81768751's SIMBAD ID is recorded as 2MASS J00501915-0106584^[23].
Q81768751's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.57980652769900'}^[24].
Q81768751's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.11625716924140'}^[25].
Q81768751's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.170, unit: 1, amount: +20.613, unit: 1, amount: +19.111, unit: 1, amount: +17.144, unit: 1, amount: +15.697, unit: 1, amount: +15.091, unit: 1, amount: +15.025, unit: 1, amount: +17.777, unit: 1, amount: +18.5554

Catalog code 2MASS J00501915-0106584, SDSS J005019.13-010658.6, SDSS J005019.14-010658.7, EPIC 220172057, SDSS J005019.15-010658.6, Gaia DR2 2536653937521181824

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.11625716924140

Declination component of proper motion unit: www.wikidata.org, amount: -67.210

Distance from earth unit: www.wikidata.org, amount: +246.4815

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.0571

Radial velocity unit: www.wikidata.org, amount: +53

Right ascension unit: www.wikidata.org, amount: +12.57980652769900

Right ascension component of proper motion unit: www.wikidata.org, amount: -43.589

Spectral class M4V

External References (2)

Gaia id 2536653937521181824

Simbad id 2MASS J00501915-0106584

References

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

Direct Wikidata claims

[2] ↑ Q81768751 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768751 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768751 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768751 — catalog code (P528): 2MASS J00501915-0106584. SIMBAD. wikidata.org.
[6] ↑ Q81768751 — catalog code (P528): SDSS J005019.13-010658.6. SIMBAD. wikidata.org.
[7] ↑ Q81768751 — catalog code (P528): SDSS J005019.14-010658.7. SIMBAD. wikidata.org.
[8] ↑ Q81768751 — catalog code (P528): EPIC 220172057. SIMBAD. wikidata.org.
[9] ↑ Q81768751 — catalog code (P528): SDSS J005019.15-010658.6. SIMBAD. wikidata.org.
[10] ↑ Q81768751 — catalog code (P528): Gaia DR2 2536653937521181824. SIMBAD. wikidata.org.
[11] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.170'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.613'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.111'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.144'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.697'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.091'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.025'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.777'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81768751 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5554'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81768751 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0571'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81768751 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+53'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81768751 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+246.4815'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768751 — SIMBAD ID (P3083): 2MASS J00501915-0106584. wikidata.org.
[24] ↑ Q81768751 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.57980652769900'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768751 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.11625716924140'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768751 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768751 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). Q81768751. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768751

MLA “Q81768751.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768751.

BibTeX

@misc{4ortxyz_q81768751_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768751}}, year = {2026}, url = {https://4ort.xyz/entity/q81768751}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768751 — https://4ort.xyz/entity/q81768751 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768751 · Last refreshed: May 7, 2026