Q81946103

low-mass star in the constellation Taurus

Thing low_mass_star Q81946103

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Q81946103

Summary

Q81946103 is a low-mass star^[1].

Key Facts

Q81946103's instance of is recorded as low-mass star^[2].
Q81946103's constellation is recorded as Taurus^[3].
Q81946103's spectral class is recorded as M4V^[4].
Q81946103's catalog code is recorded as 2MASS J03314289-0109289^[5].
Q81946103's catalog code is recorded as SDSS J033142.90-010929.0^[6].
Q81946103's catalog code is recorded as SDSS J033142.91-010929.0^[7].
Q81946103's catalog code is recorded as SDSS J033142.91-010929.1^[8].
Q81946103's catalog code is recorded as Gaia DR2 3263198989088643456^[9].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.215'}^[10].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.337'}^[11].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.755'}^[12].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.622'}^[13].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.153'}^[14].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.442'}^[15].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.361'}^[16].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.67'}^[17].
Q81946103's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1282'}^[18].
Q81946103's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0330'}^[19].
Q81946103's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44'}^[20].
Q81946103's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+444.4'}^[21].
Q81946103's SIMBAD ID is recorded as 2MASS J03314289-0109289^[22].
Q81946103's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.92878308582850'}^[23].
Q81946103's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.15808373617400'}^[24].
Q81946103's epoch is recorded as J2000.0^[25].
Q81946103's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.109'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.215, unit: 1, amount: +21.337, unit: 1, amount: +19.755, unit: 1, amount: +17.622, unit: 1, amount: +16.153, unit: 1, amount: +15.442, unit: 1, amount: +18.361, unit: 1, amount: +15.67, unit: 1, amount: +19.1282

Catalog code 2MASS J03314289-0109289, SDSS J033142.90-010929.0, SDSS J033142.91-010929.0, SDSS J033142.91-010929.1, Gaia DR2 3263198989088643456

Constellation Taurus

Declination unit: www.wikidata.org, amount: -1.15808373617400

Declination component of proper motion unit: www.wikidata.org, amount: +6.109

Distance from earth unit: www.wikidata.org, amount: +444.4

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0330

Radial velocity unit: www.wikidata.org, amount: +44

Right ascension unit: www.wikidata.org, amount: +52.92878308582850

Right ascension component of proper motion unit: www.wikidata.org, amount: +14.937

Spectral class M4V

External References (2)

Gaia id 3263198989088643456

Simbad id 2MASS J03314289-0109289

References

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

Direct Wikidata claims

[2] ↑ Q81946103 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946103 — constellation (P59): Taurus. wikidata.org.
[4] ↑ Q81946103 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946103 — catalog code (P528): 2MASS J03314289-0109289. SIMBAD. wikidata.org.
[6] ↑ Q81946103 — catalog code (P528): SDSS J033142.90-010929.0. SIMBAD. wikidata.org.
[7] ↑ Q81946103 — catalog code (P528): SDSS J033142.91-010929.0. SIMBAD. wikidata.org.
[8] ↑ Q81946103 — catalog code (P528): SDSS J033142.91-010929.1. SIMBAD. wikidata.org.
[9] ↑ Q81946103 — catalog code (P528): Gaia DR2 3263198989088643456. SIMBAD. wikidata.org.
[10] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.215'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.337'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.755'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.622'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.153'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.442'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.361'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.67'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81946103 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1282'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81946103 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0330'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946103 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81946103 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+444.4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81946103 — SIMBAD ID (P3083): 2MASS J03314289-0109289. wikidata.org.
[23] ↑ Q81946103 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.92878308582850'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81946103 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.15808373617400'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946103 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946103 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.109'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946103 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). Q81946103. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946103

MLA “Q81946103.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946103.

BibTeX

@misc{4ortxyz_q81946103_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946103}}, year = {2026}, url = {https://4ort.xyz/entity/q81946103}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946103 — https://4ort.xyz/entity/q81946103 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946103 · Last refreshed: May 7, 2026