Q81945164

low-mass star in the constellation Lynx

Thing low_mass_star Q81945164

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Q81945164

Summary

Q81945164 is a low-mass star^[1].

Key Facts

Q81945164's instance of is recorded as low-mass star^[2].
Q81945164's constellation is recorded as Lynx^[3].
Q81945164's spectral class is recorded as M5V^[4].
Q81945164's catalog code is recorded as SDSS J081851.70+543005.4^[5].
Q81945164's catalog code is recorded as 2MASS J08185131+5430085^[6].
Q81945164's catalog code is recorded as SDSS J081851.70+543005.3^[7].
Q81945164's catalog code is recorded as SDSS J081851.71+543005.4^[8].
Q81945164's catalog code is recorded as Gaia DR2 1032277625611002368^[9].
Q81945164's redshift is recorded as {'unit': '1', 'amount': '-0.00033'}^[10].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.332'}^[11].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.058'}^[12].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.455'}^[13].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.999'}^[14].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.362'}^[15].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.170'}^[16].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.526'}^[17].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.392'}^[18].
Q81945164's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.8219'}^[19].
Q81945164's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5608'}^[20].
Q81945164's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-45'}^[21].
Q81945164's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+426.5'}^[22].
Q81945164's SIMBAD ID is recorded as 2MASS J08185131+5430085^[23].
Q81945164's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+124.71535630955660'}^[24].
Q81945164's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.50152932189390'}^[25].
Q81945164'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: +25.332, unit: 1, amount: +24.058, unit: 1, amount: +22.455, unit: 1, amount: +19.999, unit: 1, amount: +19.362, unit: 1, amount: +14.170, unit: 1, amount: +13.526, unit: 1, amount: +13.392, unit: 1, amount: +20.8219

Catalog code SDSS J081851.70+543005.4, 2MASS J08185131+5430085, SDSS J081851.70+543005.3, SDSS J081851.71+543005.4, Gaia DR2 1032277625611002368

Constellation Lynx

Declination unit: www.wikidata.org, amount: +54.50152932189390

Declination component of proper motion unit: www.wikidata.org, amount: -15.442

Distance from earth unit: www.wikidata.org, amount: +426.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5608

Radial velocity unit: www.wikidata.org, amount: -45

Redshift unit: 1, amount: -0.00033

Right ascension unit: www.wikidata.org, amount: +124.71535630955660

Right ascension component of proper motion unit: www.wikidata.org, amount: +26.090

Spectral class M5V

External References (2)

Gaia id 1032277625611002368

Simbad id 2MASS J08185131+5430085

References

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

Direct Wikidata claims

[2] ↑ Q81945164 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81945164 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81945164 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81945164 — catalog code (P528): SDSS J081851.70+543005.4. SIMBAD. wikidata.org.
[6] ↑ Q81945164 — catalog code (P528): 2MASS J08185131+5430085. SIMBAD. wikidata.org.
[7] ↑ Q81945164 — catalog code (P528): SDSS J081851.70+543005.3. SIMBAD. wikidata.org.
[8] ↑ Q81945164 — catalog code (P528): SDSS J081851.71+543005.4. SIMBAD. wikidata.org.
[9] ↑ Q81945164 — catalog code (P528): Gaia DR2 1032277625611002368. SIMBAD. wikidata.org.
[10] ↑ Q81945164 — redshift (P1090): {'unit': '1', 'amount': '-0.00033'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.332'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.058'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.455'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.999'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.362'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.170'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.526'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.392'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81945164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.8219'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81945164 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5608'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81945164 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-45'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81945164 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+426.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81945164 — SIMBAD ID (P3083): 2MASS J08185131+5430085. wikidata.org.
[24] ↑ Q81945164 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+124.71535630955660'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81945164 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.50152932189390'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81945164 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81945164 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). Q81945164. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81945164

MLA “Q81945164.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81945164.

BibTeX

@misc{4ortxyz_q81945164_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81945164}}, year = {2026}, url = {https://4ort.xyz/entity/q81945164}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81945164 — https://4ort.xyz/entity/q81945164 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81945164 · Last refreshed: May 7, 2026