Q81759426

low-mass star in the constellation Cetus

Thing low_mass_star Q81759426

Press Enter · cited answer in seconds

Q81759426

Summary

Q81759426 is a low-mass star^[1].

Key Facts

Q81759426's instance of is recorded as low-mass star^[2].
Q81759426's constellation is recorded as Cetus^[3].
Q81759426's spectral class is recorded as M2V^[4].
Q81759426's catalog code is recorded as 2MASS J00393577-0032346^[5].
Q81759426's catalog code is recorded as SDSS J003935.79-003234.6^[6].
Q81759426's catalog code is recorded as SDSS J003935.79-003234.5^[7].
Q81759426's catalog code is recorded as SDSS J003935.80-003234.7^[8].
Q81759426's catalog code is recorded as Gaia DR2 2542951076836081920^[9].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.017'}^[10].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.572'}^[11].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.517'}^[12].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.313'}^[13].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.785'}^[14].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.312'}^[15].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.127'}^[16].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.095'}^[17].
Q81759426's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7970'}^[18].
Q81759426's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4873'}^[19].
Q81759426's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+49'}^[20].
Q81759426's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+402.0424'}^[21].
Q81759426's SIMBAD ID is recorded as 2MASS J00393577-0032346^[22].
Q81759426's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.89911756621330'}^[23].
Q81759426's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.54295477072830'}^[24].
Q81759426's epoch is recorded as J2000.0^[25].
Q81759426's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.145'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.017, unit: 1, amount: +19.572, unit: 1, amount: +16.517, unit: 1, amount: +15.313, unit: 1, amount: +14.785, unit: 1, amount: +14.312, unit: 1, amount: +18.127, unit: 1, amount: +17.095, unit: 1, amount: +17.7970

Catalog code 2MASS J00393577-0032346, SDSS J003935.79-003234.6, SDSS J003935.79-003234.5, SDSS J003935.80-003234.7, Gaia DR2 2542951076836081920

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.54295477072830

Declination component of proper motion unit: www.wikidata.org, amount: -13.145

Distance from earth unit: www.wikidata.org, amount: +402.0424

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4873

Radial velocity unit: www.wikidata.org, amount: +49

Right ascension unit: www.wikidata.org, amount: +9.89911756621330

Right ascension component of proper motion unit: www.wikidata.org, amount: +75.817

Spectral class M2V

External References (2)

Gaia id 2542951076836081920

Simbad id 2MASS J00393577-0032346

References

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

Direct Wikidata claims

[2] ↑ Q81759426 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759426 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759426 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759426 — catalog code (P528): 2MASS J00393577-0032346. SIMBAD. wikidata.org.
[6] ↑ Q81759426 — catalog code (P528): SDSS J003935.79-003234.6. SIMBAD. wikidata.org.
[7] ↑ Q81759426 — catalog code (P528): SDSS J003935.79-003234.5. SIMBAD. wikidata.org.
[8] ↑ Q81759426 — catalog code (P528): SDSS J003935.80-003234.7. SIMBAD. wikidata.org.
[9] ↑ Q81759426 — catalog code (P528): Gaia DR2 2542951076836081920. SIMBAD. wikidata.org.
[10] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.017'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.572'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.517'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.313'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.785'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.312'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.127'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.095'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81759426 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7970'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759426 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4873'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81759426 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+49'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81759426 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+402.0424'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81759426 — SIMBAD ID (P3083): 2MASS J00393577-0032346. wikidata.org.
[23] ↑ Q81759426 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.89911756621330'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759426 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.54295477072830'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759426 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759426 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.145'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759426 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). Q81759426. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759426

MLA “Q81759426.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759426.

BibTeX

@misc{4ortxyz_q81759426_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759426}}, year = {2026}, url = {https://4ort.xyz/entity/q81759426}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759426 — https://4ort.xyz/entity/q81759426 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759426 · Last refreshed: May 7, 2026