Q81757623

low-mass star in the constellation Cetus

Thing low_mass_star Q81757623

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Q81757623

Summary

Q81757623 is a low-mass star^[1].

Key Facts

Q81757623's instance of is recorded as low-mass star^[2].
Q81757623's constellation is recorded as Cetus^[3].
Q81757623's spectral class is recorded as M4V^[4].
Q81757623's catalog code is recorded as 2MASS J02340998-0027266^[5].
Q81757623's catalog code is recorded as SDSS J023409.98-002726.4^[6].
Q81757623's catalog code is recorded as SDSS J023409.99-002726.5^[7].
Q81757623's catalog code is recorded as Gaia DR2 2500207081269777536^[8].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.326'}^[9].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.328'}^[10].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.778'}^[11].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.535'}^[12].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.076'}^[13].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.319'}^[14].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.601'}^[15].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.029'}^[16].
Q81757623's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1139'}^[17].
Q81757623's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8047'}^[18].
Q81757623's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40'}^[19].
Q81757623's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+366.2'}^[20].
Q81757623's SIMBAD ID is recorded as 2MASS J02340998-0027266^[21].
Q81757623's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.54161915685620'}^[22].
Q81757623's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.45734510313510'}^[23].
Q81757623's epoch is recorded as J2000.0^[24].
Q81757623's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.990'}^[25].
Q81757623's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.797'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.326, unit: 1, amount: +21.328, unit: 1, amount: +19.778, unit: 1, amount: +17.535, unit: 1, amount: +16.076, unit: 1, amount: +18.319, unit: 1, amount: +15.601, unit: 1, amount: +15.029, unit: 1, amount: +19.1139

Catalog code 2MASS J02340998-0027266, SDSS J023409.98-002726.4, SDSS J023409.99-002726.5, Gaia DR2 2500207081269777536

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.45734510313510

Declination component of proper motion unit: www.wikidata.org, amount: +2.990

Distance from earth unit: www.wikidata.org, amount: +366.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8047

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

Right ascension unit: www.wikidata.org, amount: +38.54161915685620

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.797

Spectral class M4V

External References (2)

Gaia id 2500207081269777536

Simbad id 2MASS J02340998-0027266

References

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

Direct Wikidata claims

[2] ↑ Q81757623 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757623 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757623 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757623 — catalog code (P528): 2MASS J02340998-0027266. SIMBAD. wikidata.org.
[6] ↑ Q81757623 — catalog code (P528): SDSS J023409.98-002726.4. SIMBAD. wikidata.org.
[7] ↑ Q81757623 — catalog code (P528): SDSS J023409.99-002726.5. SIMBAD. wikidata.org.
[8] ↑ Q81757623 — catalog code (P528): Gaia DR2 2500207081269777536. SIMBAD. wikidata.org.
[9] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.326'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.328'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.778'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.535'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.076'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.319'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.601'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.029'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81757623 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1139'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757623 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8047'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757623 — 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] ↑ Q81757623 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+366.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81757623 — SIMBAD ID (P3083): 2MASS J02340998-0027266. wikidata.org.
[22] ↑ Q81757623 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.54161915685620'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757623 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.45734510313510'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757623 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757623 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.990'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757623 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.797'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757623 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). Q81757623. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757623

MLA “Q81757623.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757623.

BibTeX

@misc{4ortxyz_q81757623_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757623}}, year = {2026}, url = {https://4ort.xyz/entity/q81757623}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757623 — https://4ort.xyz/entity/q81757623 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757623 · Last refreshed: May 7, 2026