Q81756544

low-mass star in the constellation Cetus

Thing low_mass_star Q81756544

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Q81756544

Summary

Q81756544 is a low-mass star^[1].

Key Facts

Q81756544's instance of is recorded as low-mass star^[2].
Q81756544's constellation is recorded as Cetus^[3].
Q81756544's spectral class is recorded as M0V^[4].
Q81756544's catalog code is recorded as 2MASS J02043595+0024352^[5].
Q81756544's catalog code is recorded as SDSS J020435.94+002435.1^[6].
Q81756544's catalog code is recorded as SDSS J020435.95+002435.1^[7].
Q81756544's catalog code is recorded as SDSS J020435.95+002435.2^[8].
Q81756544's catalog code is recorded as Gaia DR2 2507959256720929408^[9].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.948'}^[10].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.570'}^[11].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.216'}^[12].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.065'}^[13].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.176'}^[14].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.563'}^[15].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.352'}^[16].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.34'}^[17].
Q81756544's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1323'}^[18].
Q81756544's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2596'}^[19].
Q81756544's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+46'}^[20].
Q81756544's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1125.7'}^[21].
Q81756544's SIMBAD ID is recorded as 2MASS J02043595+0024352^[22].
Q81756544's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.14978140918500'}^[23].
Q81756544's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.40977432479930'}^[24].
Q81756544's epoch is recorded as J2000.0^[25].
Q81756544's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.766'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.948, unit: 1, amount: +19.570, unit: 1, amount: +17.216, unit: 1, amount: +16.065, unit: 1, amount: +18.176, unit: 1, amount: +17.563, unit: 1, amount: +15.352, unit: 1, amount: +15.34, unit: 1, amount: +18.1323

Catalog code 2MASS J02043595+0024352, SDSS J020435.94+002435.1, SDSS J020435.95+002435.1, SDSS J020435.95+002435.2, Gaia DR2 2507959256720929408

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.40977432479930

Declination component of proper motion unit: www.wikidata.org, amount: -27.766

Distance from earth unit: www.wikidata.org, amount: +1125.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2596

Radial velocity unit: www.wikidata.org, amount: +46

Right ascension unit: www.wikidata.org, amount: +31.14978140918500

Right ascension component of proper motion unit: www.wikidata.org, amount: +14.029

Spectral class M0V

External References (2)

Gaia id 2507959256720929408

Simbad id 2MASS J02043595+0024352

References

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

Direct Wikidata claims

[2] ↑ Q81756544 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756544 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756544 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756544 — catalog code (P528): 2MASS J02043595+0024352. SIMBAD. wikidata.org.
[6] ↑ Q81756544 — catalog code (P528): SDSS J020435.94+002435.1. SIMBAD. wikidata.org.
[7] ↑ Q81756544 — catalog code (P528): SDSS J020435.95+002435.1. SIMBAD. wikidata.org.
[8] ↑ Q81756544 — catalog code (P528): SDSS J020435.95+002435.2. SIMBAD. wikidata.org.
[9] ↑ Q81756544 — catalog code (P528): Gaia DR2 2507959256720929408. SIMBAD. wikidata.org.
[10] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.948'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.570'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.216'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.065'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.176'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.563'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.352'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.34'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81756544 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1323'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81756544 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2596'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81756544 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+46'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81756544 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1125.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81756544 — SIMBAD ID (P3083): 2MASS J02043595+0024352. wikidata.org.
[23] ↑ Q81756544 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.14978140918500'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756544 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.40977432479930'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756544 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756544 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-27.766'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81756544 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). Q81756544. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756544

MLA “Q81756544.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756544.

BibTeX

@misc{4ortxyz_q81756544_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756544}}, year = {2026}, url = {https://4ort.xyz/entity/q81756544}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756544 — https://4ort.xyz/entity/q81756544 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756544 · Last refreshed: May 7, 2026