Q81760247

low-mass star in the constellation Cetus

Thing low_mass_star Q81760247

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Q81760247

Summary

Q81760247 is a low-mass star^[1].

Key Facts

Q81760247's instance of is recorded as low-mass star^[2].
Q81760247's constellation is recorded as Cetus^[3].
Q81760247's spectral class is recorded as M1V^[4].
Q81760247's catalog code is recorded as 2MASS J01383594-0041372^[5].
Q81760247's catalog code is recorded as SDSS J013835.93-004137.3^[6].
Q81760247's catalog code is recorded as SDSS J013835.94-004137.3^[7].
Q81760247's catalog code is recorded as SDSS J013835.94-004137.4^[8].
Q81760247's catalog code is recorded as Gaia DR2 2508925559938536704^[9].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.908'}^[10].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.097'}^[11].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.486'}^[12].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.275'}^[13].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.701'}^[14].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.901'}^[15].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.503'}^[16].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.50'}^[17].
Q81760247's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5460'}^[18].
Q81760247's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6358'}^[19].
Q81760247's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24.7'}^[20].
Q81760247's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1011.7'}^[21].
Q81760247's SIMBAD ID is recorded as 2MASS J01383594-0041372^[22].
Q81760247's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+24.64974774320780'}^[23].
Q81760247's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.69370319469690'}^[24].
Q81760247's epoch is recorded as J2000.0^[25].
Q81760247's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.805'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.908, unit: 1, amount: +20.097, unit: 1, amount: +17.486, unit: 1, amount: +16.275, unit: 1, amount: +18.701, unit: 1, amount: +17.901, unit: 1, amount: +15.503, unit: 1, amount: +15.50, unit: 1, amount: +18.5460

Catalog code 2MASS J01383594-0041372, SDSS J013835.93-004137.3, SDSS J013835.94-004137.3, SDSS J013835.94-004137.4, Gaia DR2 2508925559938536704

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.69370319469690

Declination component of proper motion unit: www.wikidata.org, amount: -11.805

Distance from earth unit: www.wikidata.org, amount: +1011.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.6358

Radial velocity unit: www.wikidata.org, amount: +24.7

Right ascension unit: www.wikidata.org, amount: +24.64974774320780

Right ascension component of proper motion unit: www.wikidata.org, amount: +12.598

Spectral class M1V

External References (2)

Gaia id 2508925559938718336

Simbad id 2MASS J01383594-0041372

References

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

Direct Wikidata claims

[2] ↑ Q81760247 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81760247 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81760247 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81760247 — catalog code (P528): 2MASS J01383594-0041372. SIMBAD. wikidata.org.
[6] ↑ Q81760247 — catalog code (P528): SDSS J013835.93-004137.3. SIMBAD. wikidata.org.
[7] ↑ Q81760247 — catalog code (P528): SDSS J013835.94-004137.3. SIMBAD. wikidata.org.
[8] ↑ Q81760247 — catalog code (P528): SDSS J013835.94-004137.4. SIMBAD. wikidata.org.
[9] ↑ Q81760247 — catalog code (P528): Gaia DR2 2508925559938536704. SIMBAD. wikidata.org.
[10] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.908'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.097'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.486'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.275'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.701'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.901'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.503'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.50'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81760247 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5460'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81760247 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6358'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81760247 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24.7'}. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[21] ↑ Q81760247 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1011.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81760247 — SIMBAD ID (P3083): 2MASS J01383594-0041372. wikidata.org.
[23] ↑ Q81760247 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+24.64974774320780'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81760247 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.69370319469690'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81760247 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81760247 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.805'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81760247 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). Q81760247. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81760247

MLA “Q81760247.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81760247.

BibTeX

@misc{4ortxyz_q81760247_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81760247}}, year = {2026}, url = {https://4ort.xyz/entity/q81760247}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81760247 — https://4ort.xyz/entity/q81760247 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81760247 · Last refreshed: May 7, 2026