Q81939942

low-mass star in the constellation Lynx

Thing low_mass_star Q81939942

Press Enter · cited answer in seconds

Q81939942

Summary

Q81939942 is a low-mass star^[1].

Key Facts

Q81939942's instance of is recorded as low-mass star^[2].
Q81939942's constellation is recorded as Lynx^[3].
Q81939942's spectral class is recorded as M8V^[4].
Q81939942's catalog code is recorded as 2MASS J07450178+4224479^[5].
Q81939942's catalog code is recorded as SDSS J074501.78+422447.9^[6].
Q81939942's catalog code is recorded as SDSS J074501.79+422447.9^[7].
Q81939942's catalog code is recorded as SDSS J074501.79+422448.0^[8].
Q81939942's catalog code is recorded as Gaia DR2 924296581510537728^[9].
Q81939942's redshift is recorded as {'unit': '1', 'amount': '+0.00015'}^[10].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.657'}^[11].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.945'}^[12].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.256'}^[13].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.953'}^[14].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.719'}^[15].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.150'}^[16].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.397'}^[17].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.958'}^[18].
Q81939942's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7655'}^[19].
Q81939942's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.1825'}^[20].
Q81939942's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+86'}^[21].
Q81939942's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+141.6'}^[22].
Q81939942's SIMBAD ID is recorded as 2MASS J07450178+4224479^[23].
Q81939942's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.25746283286300'}^[24].
Q81939942's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.41331516698900'}^[25].
Q81939942's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.657, unit: 1, amount: +22.945, unit: 1, amount: +21.256, unit: 1, amount: +18.953, unit: 1, amount: +17.719, unit: 1, amount: +16.150, unit: 1, amount: +15.397, unit: 1, amount: +14.958, unit: 1, amount: +19.7655

Catalog code 2MASS J07450178+4224479, SDSS J074501.78+422447.9, SDSS J074501.79+422447.9, SDSS J074501.79+422448.0, Gaia DR2 924296581510537728

Constellation Lynx

Declination unit: www.wikidata.org, amount: +42.41331516698900

Declination component of proper motion unit: www.wikidata.org, amount: -76.878

Distance from earth unit: www.wikidata.org, amount: +141.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.1825

Radial velocity unit: www.wikidata.org, amount: +86

Redshift unit: 1, amount: +0.00015

Right ascension unit: www.wikidata.org, amount: +116.25746283286300

Right ascension component of proper motion unit: www.wikidata.org, amount: +15.927

Spectral class M8V

External References (2)

Gaia id 924296581510537728

Simbad id 2MASS J07450178+4224479

References

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

Direct Wikidata claims

[2] ↑ Q81939942 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81939942 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81939942 — spectral class (P215): M8V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81939942 — catalog code (P528): 2MASS J07450178+4224479. SIMBAD. wikidata.org.
[6] ↑ Q81939942 — catalog code (P528): SDSS J074501.78+422447.9. SIMBAD. wikidata.org.
[7] ↑ Q81939942 — catalog code (P528): SDSS J074501.79+422447.9. SIMBAD. wikidata.org.
[8] ↑ Q81939942 — catalog code (P528): SDSS J074501.79+422448.0. SIMBAD. wikidata.org.
[9] ↑ Q81939942 — catalog code (P528): Gaia DR2 924296581510537728. SIMBAD. wikidata.org.
[10] ↑ Q81939942 — redshift (P1090): {'unit': '1', 'amount': '+0.00015'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.657'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.945'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.256'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.953'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.719'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.150'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.397'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.958'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81939942 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7655'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81939942 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.1825'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81939942 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+86'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81939942 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+141.6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81939942 — SIMBAD ID (P3083): 2MASS J07450178+4224479. wikidata.org.
[24] ↑ Q81939942 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.25746283286300'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81939942 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.41331516698900'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81939942 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81939942 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). Q81939942. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81939942

MLA “Q81939942.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81939942.

BibTeX

@misc{4ortxyz_q81939942_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81939942}}, year = {2026}, url = {https://4ort.xyz/entity/q81939942}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81939942 — https://4ort.xyz/entity/q81939942 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81939942 · Last refreshed: May 7, 2026