Q81766901

low-mass star in the constellation Cetus

Thing low_mass_star Q81766901

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Q81766901

Summary

Q81766901 is a low-mass star^[1].

Key Facts

Q81766901's instance of is recorded as low-mass star^[2].
Q81766901's constellation is recorded as Cetus^[3].
Q81766901's spectral class is recorded as M1V^[4].
Q81766901's catalog code is recorded as 2MASS J01161555-0040087^[5].
Q81766901's catalog code is recorded as SDSS J011615.55-004008.9^[6].
Q81766901's catalog code is recorded as SDSS J011615.56-004008.9^[7].
Q81766901's catalog code is recorded as Gaia DR2 2533695525392324864^[8].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.026'}^[9].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.122'}^[10].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.501'}^[11].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.327'}^[12].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.713'}^[13].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.943'}^[14].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.749'}^[15].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.40'}^[16].
Q81766901's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5814'}^[17].
Q81766901's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2865'}^[18].
Q81766901's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+40'}^[19].
Q81766901's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1045.1'}^[20].
Q81766901's SIMBAD ID is recorded as 2MASS J01161555-0040087^[21].
Q81766901's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.06480748346130'}^[22].
Q81766901's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.66913921352010'}^[23].
Q81766901's epoch is recorded as J2000.0^[24].
Q81766901's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.656'}^[25].
Q81766901's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+15.051'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.026, unit: 1, amount: +20.122, unit: 1, amount: +17.501, unit: 1, amount: +16.327, unit: 1, amount: +18.713, unit: 1, amount: +17.943, unit: 1, amount: +15.749, unit: 1, amount: +15.40, unit: 1, amount: +18.5814

Catalog code 2MASS J01161555-0040087, SDSS J011615.55-004008.9, SDSS J011615.56-004008.9, Gaia DR2 2533695525392324864

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.66913921352010

Declination component of proper motion unit: www.wikidata.org, amount: -31.656

Distance from earth unit: www.wikidata.org, amount: +1045.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2865

Radial velocity unit: www.wikidata.org, amount: +40

Right ascension unit: www.wikidata.org, amount: +19.06480748346130

Right ascension component of proper motion unit: www.wikidata.org, amount: +15.051

Spectral class M1V

External References (2)

Gaia id 2533695525392324864

Simbad id 2MASS J01161555-0040087

References

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

Direct Wikidata claims

[2] ↑ Q81766901 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766901 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766901 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766901 — catalog code (P528): 2MASS J01161555-0040087. SIMBAD. wikidata.org.
[6] ↑ Q81766901 — catalog code (P528): SDSS J011615.55-004008.9. SIMBAD. wikidata.org.
[7] ↑ Q81766901 — catalog code (P528): SDSS J011615.56-004008.9. SIMBAD. wikidata.org.
[8] ↑ Q81766901 — catalog code (P528): Gaia DR2 2533695525392324864. SIMBAD. wikidata.org.
[9] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.026'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.122'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.501'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.327'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.713'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.943'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.749'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.40'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81766901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5814'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766901 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2865'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81766901 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+40'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81766901 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1045.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81766901 — SIMBAD ID (P3083): 2MASS J01161555-0040087. wikidata.org.
[22] ↑ Q81766901 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.06480748346130'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766901 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.66913921352010'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766901 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766901 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.656'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766901 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+15.051'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81766901 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). Q81766901. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766901

MLA “Q81766901.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766901.

BibTeX

@misc{4ortxyz_q81766901_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766901}}, year = {2026}, url = {https://4ort.xyz/entity/q81766901}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766901 — https://4ort.xyz/entity/q81766901 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766901 · Last refreshed: May 7, 2026