Q81943828

low-mass star in the constellation Gemini

Thing low_mass_star Q81943828

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Q81943828

Summary

Q81943828 is a low-mass star^[1].

Key Facts

Q81943828's instance of is recorded as low-mass star^[2].
Q81943828's constellation is recorded as Gemini^[3].
Q81943828's spectral class is recorded as M7V^[4].
Q81943828's catalog code is recorded as 2MASS J07394834+3251077^[5].
Q81943828's catalog code is recorded as SDSS J073948.32+325108.3^[6].
Q81943828's catalog code is recorded as SDSS J073948.32+325108.2^[7].
Q81943828's catalog code is recorded as SDSS J073948.33+325108.3^[8].
Q81943828's catalog code is recorded as Gaia DR2 892478398629973376^[9].
Q81943828's redshift is recorded as {'unit': '1', 'amount': '-0.00002'}^[10].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.662'}^[11].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.753'}^[12].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.187'}^[13].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.066'}^[14].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.932'}^[15].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.211'}^[16].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.740'}^[17].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.080'}^[18].
Q81943828's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8434'}^[19].
Q81943828's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.5800'}^[20].
Q81943828's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+19'}^[21].
Q81943828's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+192.0'}^[22].
Q81943828's SIMBAD ID is recorded as 2MASS J07394834+3251077^[23].
Q81943828's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+114.95136703176530'}^[24].
Q81943828's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.85230538743030'}^[25].
Q81943828's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.662, unit: 1, amount: +22.753, unit: 1, amount: +21.187, unit: 1, amount: +19.066, unit: 1, amount: +17.932, unit: 1, amount: +16.211, unit: 1, amount: +15.740, unit: 1, amount: +15.080, unit: 1, amount: +19.8434

Catalog code 2MASS J07394834+3251077, SDSS J073948.32+325108.3, SDSS J073948.32+325108.2, SDSS J073948.33+325108.3, Gaia DR2 892478398629973376

Constellation Gemini

Declination unit: www.wikidata.org, amount: +32.85230538743030

Declination component of proper motion unit: www.wikidata.org, amount: -13.542

Distance from earth unit: www.wikidata.org, amount: +192.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.5800

Radial velocity unit: www.wikidata.org, amount: +19

Redshift unit: 1, amount: -0.00002

Right ascension unit: www.wikidata.org, amount: +114.95136703176530

Right ascension component of proper motion unit: www.wikidata.org, amount: -15.997

Spectral class M7V

External References (2)

Gaia id 892478398629973376

Simbad id 2MASS J07394834+3251077

References

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

Direct Wikidata claims

[2] ↑ Q81943828 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81943828 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q81943828 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81943828 — catalog code (P528): 2MASS J07394834+3251077. SIMBAD. wikidata.org.
[6] ↑ Q81943828 — catalog code (P528): SDSS J073948.32+325108.3. SIMBAD. wikidata.org.
[7] ↑ Q81943828 — catalog code (P528): SDSS J073948.32+325108.2. SIMBAD. wikidata.org.
[8] ↑ Q81943828 — catalog code (P528): SDSS J073948.33+325108.3. SIMBAD. wikidata.org.
[9] ↑ Q81943828 — catalog code (P528): Gaia DR2 892478398629973376. SIMBAD. wikidata.org.
[10] ↑ Q81943828 — redshift (P1090): {'unit': '1', 'amount': '-0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.662'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.753'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.187'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.066'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.932'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.211'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.740'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.080'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81943828 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8434'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81943828 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.5800'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81943828 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+19'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81943828 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+192.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81943828 — SIMBAD ID (P3083): 2MASS J07394834+3251077. wikidata.org.
[24] ↑ Q81943828 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+114.95136703176530'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81943828 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.85230538743030'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81943828 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81943828 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). Q81943828. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81943828

MLA “Q81943828.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81943828.

BibTeX

@misc{4ortxyz_q81943828_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81943828}}, year = {2026}, url = {https://4ort.xyz/entity/q81943828}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81943828 — https://4ort.xyz/entity/q81943828 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81943828 · Last refreshed: May 7, 2026