Q81939256

low-mass star in the constellation Lynx

Thing low_mass_star Q81939256

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Q81939256

Summary

Q81939256 is a low-mass star^[1].

Key Facts

Q81939256's instance of is recorded as low-mass star^[2].
Q81939256's constellation is recorded as Lynx^[3].
Q81939256's spectral class is recorded as M4V^[4].
Q81939256's catalog code is recorded as 2MASS J09125810+4537056^[5].
Q81939256's catalog code is recorded as SDSS J091258.09+453705.8^[6].
Q81939256's catalog code is recorded as SDSS J091258.09+453705.5^[7].
Q81939256's catalog code is recorded as SDSS J091258.10+453705.9^[8].
Q81939256's catalog code is recorded as Gaia DR2 1011110927262749184^[9].
Q81939256's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[10].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.399'}^[11].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.036'}^[12].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.728'}^[13].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.798'}^[14].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.261'}^[15].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.927'}^[16].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.137'}^[17].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.261'}^[18].
Q81939256's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9121'}^[19].
Q81939256's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2983'}^[20].
Q81939256's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}^[21].
Q81939256's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+232.6501'}^[22].
Q81939256's SIMBAD ID is recorded as 2MASS J09125810+4537056^[23].
Q81939256's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.24206651875590'}^[24].
Q81939256's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.61823075247500'}^[25].
Q81939256'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: +22.399, unit: 1, amount: +20.036, unit: 1, amount: +18.728, unit: 1, amount: +14.798, unit: 1, amount: +14.261, unit: 1, amount: +13.927, unit: 1, amount: +17.137, unit: 1, amount: +16.261, unit: 1, amount: +17.9121

Catalog code 2MASS J09125810+4537056, SDSS J091258.09+453705.8, SDSS J091258.09+453705.5, SDSS J091258.10+453705.9, Gaia DR2 1011110927262749184

Constellation Lynx

Declination unit: www.wikidata.org, amount: +45.61823075247500

Declination component of proper motion unit: www.wikidata.org, amount: -25.214

Distance from earth unit: www.wikidata.org, amount: +232.6501

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.2983

Radial velocity unit: www.wikidata.org, amount: +24

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +138.24206651875590

Right ascension component of proper motion unit: www.wikidata.org, amount: -42.236

Spectral class M4V

External References (2)

Gaia id 1011110927262749184

Simbad id 2MASS J09125810+4537056

References

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

Direct Wikidata claims

[2] ↑ Q81939256 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81939256 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81939256 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81939256 — catalog code (P528): 2MASS J09125810+4537056. SIMBAD. wikidata.org.
[6] ↑ Q81939256 — catalog code (P528): SDSS J091258.09+453705.8. SIMBAD. wikidata.org.
[7] ↑ Q81939256 — catalog code (P528): SDSS J091258.09+453705.5. SIMBAD. wikidata.org.
[8] ↑ Q81939256 — catalog code (P528): SDSS J091258.10+453705.9. SIMBAD. wikidata.org.
[9] ↑ Q81939256 — catalog code (P528): Gaia DR2 1011110927262749184. SIMBAD. wikidata.org.
[10] ↑ Q81939256 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.399'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.036'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.728'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.798'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.261'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.927'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.137'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.261'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81939256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9121'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81939256 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2983'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81939256 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81939256 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+232.6501'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81939256 — SIMBAD ID (P3083): 2MASS J09125810+4537056. wikidata.org.
[24] ↑ Q81939256 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.24206651875590'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81939256 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.61823075247500'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81939256 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81939256 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). Q81939256. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81939256

MLA “Q81939256.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81939256.

BibTeX

@misc{4ortxyz_q81939256_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81939256}}, year = {2026}, url = {https://4ort.xyz/entity/q81939256}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81939256 — https://4ort.xyz/entity/q81939256 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81939256 · Last refreshed: May 7, 2026