Q81755818

low-mass star in the constellation Cetus

Thing low_mass_star Q81755818

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Q81755818

Summary

Q81755818 is a low-mass star^[1].

Key Facts

Q81755818's instance of is recorded as low-mass star^[2].
Q81755818's constellation is recorded as Cetus^[3].
Q81755818's spectral class is recorded as M7V^[4].
Q81755818's catalog code is recorded as 2MASS J02361886+0046064^[5].
Q81755818's catalog code is recorded as SDSS J023618.86+004606.2^[6].
Q81755818's catalog code is recorded as SDSS J023618.87+004606.2^[7].
Q81755818's catalog code is recorded as SDSS J023618.88+004606.4^[8].
Q81755818's catalog code is recorded as Gaia DR2 2501850095239707648^[9].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.372'}^[10].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.055'}^[11].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.340'}^[12].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.024'}^[13].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.773'}^[14].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.962'}^[15].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.476'}^[16].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.216'}^[17].
Q81755818's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8881'}^[18].
Q81755818's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.1541'}^[19].
Q81755818's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}^[20].
Q81755818's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+140.0'}^[21].
Q81755818's SIMBAD ID is recorded as 2MASS J02361886+0046064^[22].
Q81755818's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.07863759654040'}^[23].
Q81755818's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.76842239821920'}^[24].
Q81755818's epoch is recorded as J2000.0^[25].
Q81755818's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-65.102'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.372, unit: 1, amount: +23.055, unit: 1, amount: +21.340, unit: 1, amount: +19.024, unit: 1, amount: +17.773, unit: 1, amount: +15.962, unit: 1, amount: +15.476, unit: 1, amount: +15.216, unit: 1, amount: +19.8881

Catalog code 2MASS J02361886+0046064, SDSS J023618.86+004606.2, SDSS J023618.87+004606.2, SDSS J023618.88+004606.4, Gaia DR2 2501850095239707648

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.76842239821920

Declination component of proper motion unit: www.wikidata.org, amount: -65.102

Distance from earth unit: www.wikidata.org, amount: +140.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +8.1541

Radial velocity unit: www.wikidata.org, amount: -4

Right ascension unit: www.wikidata.org, amount: +39.07863759654040

Right ascension component of proper motion unit: www.wikidata.org, amount: -33.017

Spectral class M7V

External References (2)

Gaia id 2501850095239707648

Simbad id 2MASS J02361886+0046064

References

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

Direct Wikidata claims

[2] ↑ Q81755818 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81755818 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81755818 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81755818 — catalog code (P528): 2MASS J02361886+0046064. SIMBAD. wikidata.org.
[6] ↑ Q81755818 — catalog code (P528): SDSS J023618.86+004606.2. SIMBAD. wikidata.org.
[7] ↑ Q81755818 — catalog code (P528): SDSS J023618.87+004606.2. SIMBAD. wikidata.org.
[8] ↑ Q81755818 — catalog code (P528): SDSS J023618.88+004606.4. SIMBAD. wikidata.org.
[9] ↑ Q81755818 — catalog code (P528): Gaia DR2 2501850095239707648. SIMBAD. wikidata.org.
[10] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.372'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.055'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.340'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.024'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.773'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.962'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.476'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.216'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81755818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8881'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81755818 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.1541'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81755818 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81755818 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+140.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81755818 — SIMBAD ID (P3083): 2MASS J02361886+0046064. wikidata.org.
[23] ↑ Q81755818 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.07863759654040'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81755818 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.76842239821920'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81755818 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81755818 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-65.102'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81755818 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). Q81755818. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81755818

MLA “Q81755818.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81755818.

BibTeX

@misc{4ortxyz_q81755818_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81755818}}, year = {2026}, url = {https://4ort.xyz/entity/q81755818}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81755818 — https://4ort.xyz/entity/q81755818 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81755818 · Last refreshed: May 7, 2026