Q81767484

low-mass star in the constellation Cetus

Thing low_mass_star Q81767484

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Q81767484

Summary

Q81767484 is a low-mass star^[1].

Key Facts

Q81767484's instance of is recorded as low-mass star^[2].
Q81767484's constellation is recorded as Cetus^[3].
Q81767484's spectral class is recorded as M5V^[4].
Q81767484's catalog code is recorded as 2MASS J01573783+0100446^[5].
Q81767484's catalog code is recorded as SDSS J015737.84+010044.7^[6].
Q81767484's catalog code is recorded as SDSS J015737.84+010044.6^[7].
Q81767484's catalog code is recorded as SDSS J015737.84+010044.8^[8].
Q81767484's catalog code is recorded as Gaia DR2 2507937988043539200^[9].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.138'}^[10].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.483'}^[11].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.082'}^[12].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.609'}^[13].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.919'}^[14].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.145'}^[15].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.942'}^[16].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.57'}^[17].
Q81767484's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5051'}^[18].
Q81767484's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1142'}^[19].
Q81767484's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+76'}^[20].
Q81767484's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+488.2'}^[21].
Q81767484's SIMBAD ID is recorded as 2MASS J01573783+0100446^[22].
Q81767484's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.40765420591440'}^[23].
Q81767484's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.01244064058870'}^[24].
Q81767484's epoch is recorded as J2000.0^[25].
Q81767484's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.877'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.138, unit: 1, amount: +21.483, unit: 1, amount: +20.082, unit: 1, amount: +18.609, unit: 1, amount: +17.919, unit: 1, amount: +16.145, unit: 1, amount: +15.942, unit: 1, amount: +15.57, unit: 1, amount: +19.5051

Catalog code 2MASS J01573783+0100446, SDSS J015737.84+010044.7, SDSS J015737.84+010044.6, SDSS J015737.84+010044.8, Gaia DR2 2507937988043539200

Constellation Cetus

Declination unit: www.wikidata.org, amount: +1.01244064058870

Declination component of proper motion unit: www.wikidata.org, amount: -16.877

Distance from earth unit: www.wikidata.org, amount: +488.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1142

Radial velocity unit: www.wikidata.org, amount: +76

Right ascension unit: www.wikidata.org, amount: +29.40765420591440

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.462

Spectral class M5V

External References (2)

Gaia id 2507937988043539200

Simbad id 2MASS J01573783+0100446

References

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

Direct Wikidata claims

[2] ↑ Q81767484 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767484 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767484 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767484 — catalog code (P528): 2MASS J01573783+0100446. SIMBAD. wikidata.org.
[6] ↑ Q81767484 — catalog code (P528): SDSS J015737.84+010044.7. SIMBAD. wikidata.org.
[7] ↑ Q81767484 — catalog code (P528): SDSS J015737.84+010044.6. SIMBAD. wikidata.org.
[8] ↑ Q81767484 — catalog code (P528): SDSS J015737.84+010044.8. SIMBAD. wikidata.org.
[9] ↑ Q81767484 — catalog code (P528): Gaia DR2 2507937988043539200. SIMBAD. wikidata.org.
[10] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.138'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.483'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.082'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.609'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.919'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.145'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.942'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.57'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81767484 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5051'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767484 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1142'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81767484 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+76'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767484 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+488.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81767484 — SIMBAD ID (P3083): 2MASS J01573783+0100446. wikidata.org.
[23] ↑ Q81767484 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.40765420591440'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767484 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.01244064058870'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767484 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767484 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.877'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767484 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). Q81767484. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767484

MLA “Q81767484.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767484.

BibTeX

@misc{4ortxyz_q81767484_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767484}}, year = {2026}, url = {https://4ort.xyz/entity/q81767484}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767484 — https://4ort.xyz/entity/q81767484 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767484 · Last refreshed: May 7, 2026