Q81759871

low-mass star in the constellation Cetus

Thing low_mass_star Q81759871

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Q81759871

Summary

Q81759871 is a low-mass star^[1].

Key Facts

Q81759871's instance of is recorded as low-mass star^[2].
Q81759871's constellation is recorded as Cetus^[3].
Q81759871's spectral class is recorded as M2V^[4].
Q81759871's catalog code is recorded as 2MASS J00371850-0018152^[5].
Q81759871's catalog code is recorded as SDSS J003718.51-001815.2^[6].
Q81759871's catalog code is recorded as SDSS J003718.51-001815.3^[7].
Q81759871's catalog code is recorded as Gaia DR2 2543138852806149632^[8].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.452'}^[9].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.533'}^[10].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.759'}^[11].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.508'}^[12].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.758'}^[13].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.117'}^[14].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.209'}^[15].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.533'}^[16].
Q81759871's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8708'}^[17].
Q81759871's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2967'}^[18].
Q81759871's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}^[19].
Q81759871's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+601.6'}^[20].
Q81759871's SIMBAD ID is recorded as 2MASS J00371850-0018152^[21].
Q81759871's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.32712030566470'}^[22].
Q81759871's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.30423267370400'}^[23].
Q81759871's epoch is recorded as J2000.0^[24].
Q81759871's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.207'}^[25].
Q81759871's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+19.677'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.452, unit: 1, amount: +19.533, unit: 1, amount: +16.759, unit: 1, amount: +15.508, unit: 1, amount: +14.758, unit: 1, amount: +18.117, unit: 1, amount: +17.209, unit: 1, amount: +14.533, unit: 1, amount: +17.8708

Catalog code 2MASS J00371850-0018152, SDSS J003718.51-001815.2, SDSS J003718.51-001815.3, Gaia DR2 2543138852806149632

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.30423267370400

Declination component of proper motion unit: www.wikidata.org, amount: -4.207

Distance from earth unit: www.wikidata.org, amount: +601.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2967

Radial velocity unit: www.wikidata.org, amount: +31

Right ascension unit: www.wikidata.org, amount: +9.32712030566470

Right ascension component of proper motion unit: www.wikidata.org, amount: +19.677

Spectral class M2V

External References (2)

Gaia id 2543138852806149632

Simbad id 2MASS J00371850-0018152

References

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

Direct Wikidata claims

[2] ↑ Q81759871 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759871 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759871 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759871 — catalog code (P528): 2MASS J00371850-0018152. SIMBAD. wikidata.org.
[6] ↑ Q81759871 — catalog code (P528): SDSS J003718.51-001815.2. SIMBAD. wikidata.org.
[7] ↑ Q81759871 — catalog code (P528): SDSS J003718.51-001815.3. SIMBAD. wikidata.org.
[8] ↑ Q81759871 — catalog code (P528): Gaia DR2 2543138852806149632. SIMBAD. wikidata.org.
[9] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.452'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.533'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.759'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.508'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.758'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.117'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.209'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.533'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81759871 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8708'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81759871 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2967'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759871 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81759871 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+601.6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81759871 — SIMBAD ID (P3083): 2MASS J00371850-0018152. wikidata.org.
[22] ↑ Q81759871 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.32712030566470'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81759871 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.30423267370400'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759871 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759871 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.207'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759871 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+19.677'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759871 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). Q81759871. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759871

MLA “Q81759871.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759871.

BibTeX

@misc{4ortxyz_q81759871_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759871}}, year = {2026}, url = {https://4ort.xyz/entity/q81759871}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759871 — https://4ort.xyz/entity/q81759871 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759871 · Last refreshed: May 7, 2026