Q81768599

low-mass star in the constellation Cetus

Thing low_mass_star Q81768599

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Q81768599

Summary

Q81768599 is a low-mass star^[1].

Key Facts

Q81768599's instance of is recorded as low-mass star^[2].
Q81768599's constellation is recorded as Cetus^[3].
Q81768599's spectral class is recorded as M0V^[4].
Q81768599's catalog code is recorded as 2MASS J00334841+0049177^[5].
Q81768599's catalog code is recorded as SDSS J003348.40+004917.7^[6].
Q81768599's catalog code is recorded as SDSS J003348.41+004917.7^[7].
Q81768599's catalog code is recorded as Gaia DR2 2544083887347187200^[8].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.713'}^[9].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.557'}^[10].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.913'}^[11].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.746'}^[12].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.122'}^[13].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.745'}^[14].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.074'}^[15].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.731'}^[16].
Q81768599's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6897'}^[17].
Q81768599's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1089'}^[18].
Q81768599's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12'}^[19].
Q81768599's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+878.5'}^[20].
Q81768599's SIMBAD ID is recorded as 2MASS J00334841+0049177^[21].
Q81768599's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.45172834111720'}^[22].
Q81768599's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.82159930866660'}^[23].
Q81768599's epoch is recorded as J2000.0^[24].
Q81768599's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.544'}^[25].
Q81768599's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.835'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.713, unit: 1, amount: +15.557, unit: 1, amount: +14.913, unit: 1, amount: +14.746, unit: 1, amount: +19.122, unit: 1, amount: +17.745, unit: 1, amount: +17.074, unit: 1, amount: +16.731, unit: 1, amount: +17.6897

Catalog code 2MASS J00334841+0049177, SDSS J003348.40+004917.7, SDSS J003348.41+004917.7, Gaia DR2 2544083887347187200

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.82159930866660

Declination component of proper motion unit: www.wikidata.org, amount: -10.544

Distance from earth unit: www.wikidata.org, amount: +878.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1089

Radial velocity unit: www.wikidata.org, amount: +12

Right ascension unit: www.wikidata.org, amount: +8.45172834111720

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.835

Spectral class M0V

External References (2)

Gaia id 2544083887347187200

Simbad id 2MASS J00334841+0049177

References

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

Direct Wikidata claims

[2] ↑ Q81768599 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768599 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768599 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768599 — catalog code (P528): 2MASS J00334841+0049177. SIMBAD. wikidata.org.
[6] ↑ Q81768599 — catalog code (P528): SDSS J003348.40+004917.7. SIMBAD. wikidata.org.
[7] ↑ Q81768599 — catalog code (P528): SDSS J003348.41+004917.7. SIMBAD. wikidata.org.
[8] ↑ Q81768599 — catalog code (P528): Gaia DR2 2544083887347187200. SIMBAD. wikidata.org.
[9] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.713'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.557'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.913'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.746'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.122'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.745'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.074'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.731'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81768599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.6897'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768599 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1089'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768599 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768599 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+878.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768599 — SIMBAD ID (P3083): 2MASS J00334841+0049177. wikidata.org.
[22] ↑ Q81768599 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.45172834111720'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768599 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.82159930866660'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768599 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768599 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.544'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768599 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.835'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768599 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). Q81768599. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768599

MLA “Q81768599.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768599.

BibTeX

@misc{4ortxyz_q81768599_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768599}}, year = {2026}, url = {https://4ort.xyz/entity/q81768599}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768599 — https://4ort.xyz/entity/q81768599 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768599 · Last refreshed: May 7, 2026