Q81757537

low-mass star in the constellation Cetus

Thing low_mass_star Q81757537

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Q81757537

Summary

Q81757537 is a low-mass star^[1].

Key Facts

Q81757537's instance of is recorded as low-mass star^[2].
Q81757537's constellation is recorded as Cetus^[3].
Q81757537's spectral class is recorded as M0V^[4].
Q81757537's catalog code is recorded as 2MASS J00373084+0042332^[5].
Q81757537's catalog code is recorded as SDSS J003730.84+004233.2^[6].
Q81757537's catalog code is recorded as SDSS J003730.84+004233.1^[7].
Q81757537's catalog code is recorded as SDSS J003730.85+004233.2^[8].
Q81757537's catalog code is recorded as Gaia DR2 2543368655032009856^[9].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.180'}^[10].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.554'}^[11].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.258'}^[12].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.955'}^[13].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.200'}^[14].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.575'}^[15].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.369'}^[16].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.961'}^[17].
Q81757537's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1614'}^[18].
Q81757537's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1083'}^[19].
Q81757537's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}^[20].
Q81757537's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1139.0'}^[21].
Q81757537's SIMBAD ID is recorded as 2MASS J00373084+0042332^[22].
Q81757537's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.37852258054890'}^[23].
Q81757537's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.70921866823160'}^[24].
Q81757537's epoch is recorded as J2000.0^[25].
Q81757537's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.772'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.180, unit: 1, amount: +19.554, unit: 1, amount: +17.258, unit: 1, amount: +15.955, unit: 1, amount: +18.200, unit: 1, amount: +17.575, unit: 1, amount: +15.369, unit: 1, amount: +14.961, unit: 1, amount: +18.1614

Catalog code 2MASS J00373084+0042332, SDSS J003730.84+004233.2, SDSS J003730.84+004233.1, SDSS J003730.85+004233.2, Gaia DR2 2543368655032009856

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.70921866823160

Declination component of proper motion unit: www.wikidata.org, amount: +0.772

Distance from earth unit: www.wikidata.org, amount: +1139.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1083

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

Right ascension unit: www.wikidata.org, amount: +9.37852258054890

Right ascension component of proper motion unit: www.wikidata.org, amount: +10.807

Spectral class M0V

External References (2)

Gaia id 2543368655032009856

Simbad id 2MASS J00373084+0042332

References

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

Direct Wikidata claims

[2] ↑ Q81757537 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757537 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757537 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757537 — catalog code (P528): 2MASS J00373084+0042332. SIMBAD. wikidata.org.
[6] ↑ Q81757537 — catalog code (P528): SDSS J003730.84+004233.2. SIMBAD. wikidata.org.
[7] ↑ Q81757537 — catalog code (P528): SDSS J003730.84+004233.1. SIMBAD. wikidata.org.
[8] ↑ Q81757537 — catalog code (P528): SDSS J003730.85+004233.2. SIMBAD. wikidata.org.
[9] ↑ Q81757537 — catalog code (P528): Gaia DR2 2543368655032009856. SIMBAD. wikidata.org.
[10] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.180'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.554'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.258'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.955'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.200'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.575'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.369'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.961'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81757537 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1614'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757537 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1083'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81757537 — 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.
[21] ↑ Q81757537 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1139.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81757537 — SIMBAD ID (P3083): 2MASS J00373084+0042332. wikidata.org.
[23] ↑ Q81757537 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.37852258054890'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757537 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.70921866823160'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757537 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757537 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.772'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757537 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). Q81757537. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757537

MLA “Q81757537.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757537.

BibTeX

@misc{4ortxyz_q81757537_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757537}}, year = {2026}, url = {https://4ort.xyz/entity/q81757537}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757537 — https://4ort.xyz/entity/q81757537 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757537 · Last refreshed: May 7, 2026