Q81942215

low-mass star in the constellation Lynx

Thing low_mass_star Q81942215

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Q81942215

Summary

Q81942215 is a low-mass star^[1].

Key Facts

Q81942215's instance of is recorded as low-mass star^[2].
Q81942215's constellation is recorded as Lynx^[3].
Q81942215's spectral class is recorded as M7V^[4].
Q81942215's catalog code is recorded as 2MASS J07453613+4048087^[5].
Q81942215's catalog code is recorded as SDSS J074536.08+404809.0^[6].
Q81942215's catalog code is recorded as SDSS J074536.08+404808.9^[7].
Q81942215's catalog code is recorded as Gaia DR2 923874609563419264^[8].
Q81942215's redshift is recorded as {'unit': '1', 'amount': '+0.00020'}^[9].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.973'}^[10].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.038'}^[11].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.290'}^[12].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.461'}^[13].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.339'}^[14].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.853'}^[15].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.674'}^[16].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.62'}^[17].
Q81942215's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.2704'}^[18].
Q81942215's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7289'}^[19].
Q81942215's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+61'}^[20].
Q81942215's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+280.2'}^[21].
Q81942215's SIMBAD ID is recorded as 2MASS J07453613+4048087^[22].
Q81942215's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.40037083082310'}^[23].
Q81942215's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.80248475083750'}^[24].
Q81942215's epoch is recorded as J2000.0^[25].
Q81942215's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-40.528'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.973, unit: 1, amount: +23.038, unit: 1, amount: +21.290, unit: 1, amount: +19.461, unit: 1, amount: +18.339, unit: 1, amount: +15.853, unit: 1, amount: +16.674, unit: 1, amount: +15.62, unit: 1, amount: +20.2704

Catalog code 2MASS J07453613+4048087, SDSS J074536.08+404809.0, SDSS J074536.08+404808.9, Gaia DR2 923874609563419264

Constellation Lynx

Declination unit: www.wikidata.org, amount: +40.80248475083750

Declination component of proper motion unit: www.wikidata.org, amount: -40.528

Distance from earth unit: www.wikidata.org, amount: +280.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7289

Radial velocity unit: www.wikidata.org, amount: +61

Redshift unit: 1, amount: +0.00020

Right ascension unit: www.wikidata.org, amount: +116.40037083082310

Right ascension component of proper motion unit: www.wikidata.org, amount: -11.871

Spectral class M7V

External References (2)

Gaia id 923874609563419264

Simbad id 2MASS J07453613+4048087

References

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

Direct Wikidata claims

[2] ↑ Q81942215 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81942215 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81942215 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81942215 — catalog code (P528): 2MASS J07453613+4048087. SIMBAD. wikidata.org.
[6] ↑ Q81942215 — catalog code (P528): SDSS J074536.08+404809.0. SIMBAD. wikidata.org.
[7] ↑ Q81942215 — catalog code (P528): SDSS J074536.08+404808.9. SIMBAD. wikidata.org.
[8] ↑ Q81942215 — catalog code (P528): Gaia DR2 923874609563419264. SIMBAD. wikidata.org.
[9] ↑ Q81942215 — redshift (P1090): {'unit': '1', 'amount': '+0.00020'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.973'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.038'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.290'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.461'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.339'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.853'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.674'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.62'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81942215 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.2704'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81942215 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7289'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81942215 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+61'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81942215 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+280.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81942215 — SIMBAD ID (P3083): 2MASS J07453613+4048087. wikidata.org.
[23] ↑ Q81942215 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.40037083082310'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81942215 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.80248475083750'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81942215 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81942215 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-40.528'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81942215 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). Q81942215. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81942215

MLA “Q81942215.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81942215.

BibTeX

@misc{4ortxyz_q81942215_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81942215}}, year = {2026}, url = {https://4ort.xyz/entity/q81942215}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81942215 — https://4ort.xyz/entity/q81942215 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81942215 · Last refreshed: May 7, 2026