K2-22

low-mass star in the constellation Leo

Thing low_mass_star Q92092708

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K2-22

Summary

K2-22 is a low-mass star^[1].

Key Facts

K2-22's instance of is recorded as low-mass star^[2].
K2-22's instance of is recorded as near-infrared source^[3].
K2-22's instance of is recorded as variable star^[4].
K2-22's constellation is recorded as Leo^[5].
K2-22's spectral class is recorded as M0^[6].
K2-22's child astronomical body is recorded as K2-22b^[7].
K2-22's catalog code is recorded as Gaia DR2 3811002791880297600^[8].
K2-22's catalog code is recorded as 2MASS J11175587+0237086^[9].
K2-22's catalog code is recorded as SDSS J111755.88+023708.6^[10].
K2-22's catalog code is recorded as UCAC4 464-046484^[11].
K2-22's catalog code is recorded as Gaia DR3 3811002791880297600^[12].
K2-22's catalog code is recorded as TIC 363445338^[13].
K2-22's catalog code is recorded as K2-22^[14].
K2-22's catalog code is recorded as EPIC 201637175^[15].
K2-22's catalog code is recorded as EPIC 201637175A^[16].
K2-22's catalog code is recorded as K2-22A^[17].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.726'}^[18].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.09'}^[19].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.924'}^[20].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.074'}^[21].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.440'}^[22].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.013'}^[23].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.377'}^[24].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.050'}^[25].
K2-22's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.04'}^[26].

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Quick Facts

Instance of low-mass star, near-infrared source, variable star

Properties

Apparent magnitude unit: 1, amount: +12.726, unit: 1, amount: +12.09, unit: 1, amount: +11.924, unit: 1, amount: +19.074, unit: 1, amount: +16.440, unit: 1, amount: +15.013, unit: 1, amount: +14.377, unit: 1, amount: +14.050, unit: 1, amount: +17.04, unit: 1, amount: +15.60, unit: 1, amount: +15.38, unit: 1, amount: +14.934338

Catalog code Gaia DR2 3811002791880297600, 2MASS J11175587+0237086, SDSS J111755.88+023708.6, UCAC4 464-046484, Gaia DR3 3811002791880297600, TIC 363445338, K2-22, EPIC 201637175, EPIC 201637175A, K2-22A

Child astronomical body K2-22b

Constellation Leo

Declination unit: www.wikidata.org, amount: +2.61905648994

Declination component of proper motion unit: www.wikidata.org, amount: -4.679

Distance from earth unit: www.wikidata.org, amount: +241.511

Effective temperature unit: www.wikidata.org, amount: +3879

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Mass unit: www.wikidata.org, amount: +0.6

Metallicity unit: 1, amount: +0.03

Parallax unit: www.wikidata.org, amount: +4.1406

Radial velocity unit: www.wikidata.org, amount: -25.37

Radius unit: www.wikidata.org, amount: +0.57

Right ascension unit: www.wikidata.org, amount: +169.48282206773

Right ascension component of proper motion unit: www.wikidata.org, amount: -27.26

Spectral class M0

Surface gravity unit: www.wikidata.org, amount: +1.076

External References (3)

Gaia id 3811002791880297600

Nasa exoplanet archive id K2-22

Simbad id K2-22

🏷️ Also known as

ko K2-22

References

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

Direct Wikidata claims

[2] ↑ Q92092708 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q92092708 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q92092708 — instance of (P31): variable star. SIMBAD. wikidata.org.
[5] ↑ Q92092708 — constellation (P59): Leo. wikidata.org.
[6] ↑ Q92092708 — spectral class (P215): M0. Q123237709. wikidata.org.
[7] ↑ Q92092708 — child astronomical body (P398): K2-22b. wikidata.org.
[8] ↑ Q92092708 — catalog code (P528): Gaia DR2 3811002791880297600. SIMBAD. wikidata.org.
[9] ↑ Q92092708 — catalog code (P528): 2MASS J11175587+0237086. SIMBAD. wikidata.org.
[10] ↑ Q92092708 — catalog code (P528): SDSS J111755.88+023708.6. SIMBAD. wikidata.org.
[11] ↑ Q92092708 — catalog code (P528): UCAC4 464-046484. SIMBAD. wikidata.org.
[12] ↑ Q92092708 — catalog code (P528): Gaia DR3 3811002791880297600. SIMBAD. wikidata.org.
[13] ↑ Q92092708 — catalog code (P528): TIC 363445338. SIMBAD. wikidata.org.
[14] ↑ Q92092708 — catalog code (P528): K2-22. Extrasolar Planets Encyclopaedia. wikidata.org.
[15] ↑ Q92092708 — catalog code (P528): EPIC 201637175. Extrasolar Planets Encyclopaedia. wikidata.org.
[16] ↑ Q92092708 — catalog code (P528): EPIC 201637175A. Extrasolar Planets Encyclopaedia. wikidata.org.
[17] ↑ Q92092708 — catalog code (P528): K2-22A. Extrasolar Planets Encyclopaedia. wikidata.org.
[18] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.726'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.09'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.924'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.074'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.440'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[23] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.013'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[24] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.377'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[25] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.050'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[26] ↑ Q92092708 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.04'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.

Class ancestry

[1] ↑ Q92092708 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). K2-22. Retrieved May 7, 2026, from https://4ort.xyz/entity/q92092708

MLA “K2-22.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q92092708.

BibTeX

@misc{4ortxyz_q92092708_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-22}}, year = {2026}, url = {https://4ort.xyz/entity/q92092708}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-22 — https://4ort.xyz/entity/q92092708 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q92092708 · Last refreshed: May 7, 2026