Q81760071

low-mass star in the constellation Cetus

Thing low_mass_star Q81760071

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Q81760071

Summary

Q81760071 is a low-mass star^[1].

Key Facts

Q81760071's instance of is recorded as low-mass star^[2].
Q81760071's constellation is recorded as Cetus^[3].
Q81760071's spectral class is recorded as M3V^[4].
Q81760071's catalog code is recorded as 2MASS J00394994+0000596^[5].
Q81760071's catalog code is recorded as SDSS J003949.95+000059.7^[6].
Q81760071's catalog code is recorded as SDSS J003949.96+000059.7^[7].
Q81760071's catalog code is recorded as Gaia DR2 2543079066861749632^[8].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.684'}^[9].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.244'}^[10].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.865'}^[11].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.678'}^[12].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.178'}^[13].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.367'}^[14].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.597'}^[15].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.89'}^[16].
Q81760071's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4195'}^[17].
Q81760071's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0759'}^[18].
Q81760071's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45'}^[19].
Q81760071's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+810.3'}^[20].
Q81760071's SIMBAD ID is recorded as 2MASS J00394994+0000596^[21].
Q81760071's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.95815763668780'}^[22].
Q81760071's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.01659019577080'}^[23].
Q81760071's epoch is recorded as J2000.0^[24].
Q81760071's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.175'}^[25].
Q81760071's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.109'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.684, unit: 1, amount: +21.244, unit: 1, amount: +19.865, unit: 1, amount: +18.678, unit: 1, amount: +18.178, unit: 1, amount: +16.367, unit: 1, amount: +16.597, unit: 1, amount: +15.89, unit: 1, amount: +19.4195

Catalog code 2MASS J00394994+0000596, SDSS J003949.95+000059.7, SDSS J003949.96+000059.7, Gaia DR2 2543079066861749632

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.01659019577080

Declination component of proper motion unit: www.wikidata.org, amount: -11.175

Distance from earth unit: www.wikidata.org, amount: +810.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0759

Radial velocity unit: www.wikidata.org, amount: +45

Right ascension unit: www.wikidata.org, amount: +9.95815763668780

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.109

Spectral class M3V

External References (2)

Gaia id 2543079066861749632

Simbad id 2MASS J00394994+0000596

References

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

Direct Wikidata claims

[2] ↑ Q81760071 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81760071 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81760071 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81760071 — catalog code (P528): 2MASS J00394994+0000596. SIMBAD. wikidata.org.
[6] ↑ Q81760071 — catalog code (P528): SDSS J003949.95+000059.7. SIMBAD. wikidata.org.
[7] ↑ Q81760071 — catalog code (P528): SDSS J003949.96+000059.7. SIMBAD. wikidata.org.
[8] ↑ Q81760071 — catalog code (P528): Gaia DR2 2543079066861749632. SIMBAD. wikidata.org.
[9] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.684'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.244'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.865'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.678'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.178'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.367'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.597'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.89'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81760071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4195'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81760071 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0759'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81760071 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81760071 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+810.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81760071 — SIMBAD ID (P3083): 2MASS J00394994+0000596. wikidata.org.
[22] ↑ Q81760071 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.95815763668780'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81760071 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.01659019577080'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81760071 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81760071 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.175'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81760071 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.109'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81760071 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). Q81760071. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81760071

MLA “Q81760071.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81760071.

BibTeX

@misc{4ortxyz_q81760071_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81760071}}, year = {2026}, url = {https://4ort.xyz/entity/q81760071}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81760071 — https://4ort.xyz/entity/q81760071 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81760071 · Last refreshed: May 7, 2026