Q81761511

low-mass star in the constellation Cetus

Thing low_mass_star Q81761511

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Q81761511

Summary

Q81761511 is a low-mass star^[1].

Key Facts

Q81761511's instance of is recorded as low-mass star^[2].
Q81761511's constellation is recorded as Cetus^[3].
Q81761511's spectral class is recorded as M3V^[4].
Q81761511's catalog code is recorded as 2MASS J01151955+0043585^[5].
Q81761511's catalog code is recorded as SDSS J011519.52+004358.6^[6].
Q81761511's catalog code is recorded as SDSS J011519.53+004358.7^[7].
Q81761511's catalog code is recorded as Gaia DR2 2535250887668935552^[8].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.997'}^[9].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.162'}^[10].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.756'}^[11].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.509'}^[12].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.848'}^[13].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.562'}^[14].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.755'}^[15].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.63'}^[16].
Q81761511's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.2619'}^[17].
Q81761511's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7860'}^[18].
Q81761511's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}^[19].
Q81761511's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+579.7'}^[20].
Q81761511's SIMBAD ID is recorded as 2MASS J01151955+0043585^[21].
Q81761511's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.83137885890110'}^[22].
Q81761511's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.73298598555320'}^[23].
Q81761511's epoch is recorded as J2000.0^[24].
Q81761511's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.110'}^[25].
Q81761511's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.450'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.997, unit: 1, amount: +21.162, unit: 1, amount: +19.756, unit: 1, amount: +18.509, unit: 1, amount: +17.848, unit: 1, amount: +16.562, unit: 1, amount: +15.755, unit: 1, amount: +15.63, unit: 1, amount: +19.2619

Catalog code 2MASS J01151955+0043585, SDSS J011519.52+004358.6, SDSS J011519.53+004358.7, Gaia DR2 2535250887668935552

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.73298598555320

Declination component of proper motion unit: www.wikidata.org, amount: -8.110

Distance from earth unit: www.wikidata.org, amount: +579.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7860

Radial velocity unit: www.wikidata.org, amount: +63

Right ascension unit: www.wikidata.org, amount: +18.83137885890110

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.450

Spectral class M3V

External References (2)

Gaia id 2535250887668935552

Simbad id 2MASS J01151955+0043585

References

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

Direct Wikidata claims

[2] ↑ Q81761511 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761511 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761511 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761511 — catalog code (P528): 2MASS J01151955+0043585. SIMBAD. wikidata.org.
[6] ↑ Q81761511 — catalog code (P528): SDSS J011519.52+004358.6. SIMBAD. wikidata.org.
[7] ↑ Q81761511 — catalog code (P528): SDSS J011519.53+004358.7. SIMBAD. wikidata.org.
[8] ↑ Q81761511 — catalog code (P528): Gaia DR2 2535250887668935552. SIMBAD. wikidata.org.
[9] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.997'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.162'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.756'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.509'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.848'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.562'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.755'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.63'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81761511 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.2619'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81761511 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7860'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81761511 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81761511 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+579.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81761511 — SIMBAD ID (P3083): 2MASS J01151955+0043585. wikidata.org.
[22] ↑ Q81761511 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.83137885890110'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81761511 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.73298598555320'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761511 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761511 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.110'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761511 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.450'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81761511 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q81761511. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761511

MLA “Q81761511.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761511.

BibTeX

@misc{4ortxyz_q81761511_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761511}}, year = {2026}, url = {https://4ort.xyz/entity/q81761511}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761511 — https://4ort.xyz/entity/q81761511 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761511 · Last refreshed: May 7, 2026