Q81940363

low-mass star in the constellation Taurus

Thing low_mass_star Q81940363

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Q81940363

Summary

Q81940363 is a low-mass star^[1].

Key Facts

Q81940363's instance of is recorded as low-mass star^[2].
Q81940363's constellation is recorded as Taurus^[3].
Q81940363's spectral class is recorded as M4V^[4].
Q81940363's catalog code is recorded as 2MASS J03305342-0037189^[5].
Q81940363's catalog code is recorded as SDSS J033053.41-003719.0^[6].
Q81940363's catalog code is recorded as SDSS J033053.42-003719.1^[7].
Q81940363's catalog code is recorded as Gaia DR2 3263280078071124224^[8].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.448'}^[9].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.672'}^[10].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.197'}^[11].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.962'}^[12].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.620'}^[13].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.019'}^[14].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.832'}^[15].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.754'}^[16].
Q81940363's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5142'}^[17].
Q81940363's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2992'}^[18].
Q81940363's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21'}^[19].
Q81940363's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+303.1038'}^[20].
Q81940363's SIMBAD ID is recorded as 2MASS J03305342-0037189^[21].
Q81940363's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.72258375829170'}^[22].
Q81940363's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.62194231794910'}^[23].
Q81940363's epoch is recorded as J2000.0^[24].
Q81940363's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-42.847'}^[25].
Q81940363's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.305'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.448, unit: 1, amount: +20.672, unit: 1, amount: +19.197, unit: 1, amount: +16.962, unit: 1, amount: +15.620, unit: 1, amount: +15.019, unit: 1, amount: +14.832, unit: 1, amount: +17.754, unit: 1, amount: +18.5142

Catalog code 2MASS J03305342-0037189, SDSS J033053.41-003719.0, SDSS J033053.42-003719.1, Gaia DR2 3263280078071124224

Constellation Taurus

Declination unit: www.wikidata.org, amount: -0.62194231794910

Declination component of proper motion unit: www.wikidata.org, amount: -42.847

Distance from earth unit: www.wikidata.org, amount: +303.1038

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.2992

Radial velocity unit: www.wikidata.org, amount: -21

Right ascension unit: www.wikidata.org, amount: +52.72258375829170

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.305

Spectral class M4V

External References (2)

Gaia id 3263280078071124224

Simbad id 2MASS J03305342-0037189

References

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

Direct Wikidata claims

[2] ↑ Q81940363 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81940363 — constellation (P59): Taurus. wikidata.org.
[4] ↑ Q81940363 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81940363 — catalog code (P528): 2MASS J03305342-0037189. SIMBAD. wikidata.org.
[6] ↑ Q81940363 — catalog code (P528): SDSS J033053.41-003719.0. SIMBAD. wikidata.org.
[7] ↑ Q81940363 — catalog code (P528): SDSS J033053.42-003719.1. SIMBAD. wikidata.org.
[8] ↑ Q81940363 — catalog code (P528): Gaia DR2 3263280078071124224. SIMBAD. wikidata.org.
[9] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.448'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.672'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.197'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.962'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.620'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.019'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.754'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81940363 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5142'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81940363 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2992'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81940363 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81940363 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+303.1038'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81940363 — SIMBAD ID (P3083): 2MASS J03305342-0037189. wikidata.org.
[22] ↑ Q81940363 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.72258375829170'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81940363 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.62194231794910'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81940363 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81940363 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-42.847'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81940363 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.305'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81940363 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). Q81940363. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81940363

MLA “Q81940363.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81940363.

BibTeX

@misc{4ortxyz_q81940363_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81940363}}, year = {2026}, url = {https://4ort.xyz/entity/q81940363}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81940363 — https://4ort.xyz/entity/q81940363 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81940363 · Last refreshed: May 7, 2026