Q81940530

low-mass star in the constellation Lynx

Thing low_mass_star Q81940530

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Q81940530

Summary

Q81940530 is a low-mass star^[1].

Key Facts

Q81940530's instance of is recorded as low-mass star^[2].
Q81940530's constellation is recorded as Lynx^[3].
Q81940530's spectral class is recorded as M7V^[4].
Q81940530's catalog code is recorded as 2MASS J09181070+3923103^[5].
Q81940530's catalog code is recorded as SDSS J091810.70+392310.1^[6].
Q81940530's catalog code is recorded as SDSS J091810.71+392310.1^[7].
Q81940530's catalog code is recorded as SDSS J091810.70+392310.2^[8].
Q81940530's catalog code is recorded as Gaia DR2 812239750886296704^[9].
Q81940530's redshift is recorded as {'unit': '1', 'amount': '+0.00010'}^[10].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.241'}^[11].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.380'}^[12].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.516'}^[13].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.229'}^[14].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.037'}^[15].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.969'}^[16].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.290'}^[17].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.26'}^[18].
Q81940530's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.0138'}^[19].
Q81940530's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.5043'}^[20].
Q81940530's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}^[21].
Q81940530's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+165.9'}^[22].
Q81940530's SIMBAD ID is recorded as 2MASS J09181070+3923103^[23].
Q81940530's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+139.54465487033060'}^[24].
Q81940530's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.38618053974760'}^[25].
Q81940530's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.241, unit: 1, amount: +23.380, unit: 1, amount: +21.516, unit: 1, amount: +19.229, unit: 1, amount: +18.037, unit: 1, amount: +15.969, unit: 1, amount: +16.290, unit: 1, amount: +15.26, unit: 1, amount: +20.0138

Catalog code 2MASS J09181070+3923103, SDSS J091810.70+392310.1, SDSS J091810.71+392310.1, SDSS J091810.70+392310.2, Gaia DR2 812239750886296704

Constellation Lynx

Declination unit: www.wikidata.org, amount: +39.38618053974760

Declination component of proper motion unit: www.wikidata.org, amount: -26.564

Distance from earth unit: www.wikidata.org, amount: +165.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.5043

Radial velocity unit: www.wikidata.org, amount: +21

Redshift unit: 1, amount: +0.00010

Right ascension unit: www.wikidata.org, amount: +139.54465487033060

Right ascension component of proper motion unit: www.wikidata.org, amount: -31.425

Spectral class M7V

External References (2)

Gaia id 812239750886296704

Simbad id 2MASS J09181070+3923103

References

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

Direct Wikidata claims

[2] ↑ Q81940530 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81940530 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81940530 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81940530 — catalog code (P528): 2MASS J09181070+3923103. SIMBAD. wikidata.org.
[6] ↑ Q81940530 — catalog code (P528): SDSS J091810.70+392310.1. SIMBAD. wikidata.org.
[7] ↑ Q81940530 — catalog code (P528): SDSS J091810.71+392310.1. SIMBAD. wikidata.org.
[8] ↑ Q81940530 — catalog code (P528): SDSS J091810.70+392310.2. SIMBAD. wikidata.org.
[9] ↑ Q81940530 — catalog code (P528): Gaia DR2 812239750886296704. SIMBAD. wikidata.org.
[10] ↑ Q81940530 — redshift (P1090): {'unit': '1', 'amount': '+0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.241'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.380'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.516'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.229'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.037'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.969'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.290'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.26'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81940530 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.0138'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81940530 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.5043'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81940530 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81940530 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+165.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81940530 — SIMBAD ID (P3083): 2MASS J09181070+3923103. wikidata.org.
[24] ↑ Q81940530 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+139.54465487033060'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81940530 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.38618053974760'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81940530 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81940530 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). Q81940530. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81940530

MLA “Q81940530.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81940530.

BibTeX

@misc{4ortxyz_q81940530_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81940530}}, year = {2026}, url = {https://4ort.xyz/entity/q81940530}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81940530 — https://4ort.xyz/entity/q81940530 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81940530 · Last refreshed: May 7, 2026