K2-54

star in the constellation Aquarius

Thing star Q90216089

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K2-54

Summary

K2-54 is a star^[1].

Key Facts

K2-54's instance of is recorded as star^[2].
K2-54's instance of is recorded as near-infrared source^[3].
K2-54's constellation is recorded as Aquarius^[4].
K2-54's spectral class is recorded as M0V^[5].
K2-54's child astronomical body is recorded as Q76752467^[6].
K2-54's catalog code is recorded as RAVE J223213.0-173238^[7].
K2-54's catalog code is recorded as 2MASS J22321299-1732384^[8].
K2-54's catalog code is recorded as UCAC3 145-451900^[9].
K2-54's catalog code is recorded as UCAC4 363-199912^[10].
K2-54's catalog code is recorded as DENIS J223212.9-173238^[11].
K2-54's catalog code is recorded as PPMX J223213.0-173238^[12].
K2-54's catalog code is recorded as Gaia DR2 2594546351459477760^[13].
K2-54's catalog code is recorded as TIC 12822545^[14].
K2-54's catalog code is recorded as Gaia DR3 2594546351459477760^[15].
K2-54's catalog code is recorded as EPIC 205916793^[16].
K2-54's catalog code is recorded as K2-54B^[17].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.850'}^[18].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.23'}^[19].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.07'}^[20].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.10'}^[21].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.43'}^[22].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.04'}^[23].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.78'}^[24].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.83'}^[25].
K2-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.81'}^[26].

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Quick Facts

Instance of star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +11.850, unit: 1, amount: +11.23, unit: 1, amount: +11.07, unit: 1, amount: +14.10, unit: 1, amount: +15.43, unit: 1, amount: +14.04, unit: 1, amount: +14.78, unit: 1, amount: +12.83, unit: 1, amount: +12.81, unit: 1, amount: +13.89, unit: 1, amount: +13.92766

Catalog code RAVE J223213.0-173238, 2MASS J22321299-1732384, UCAC3 145-451900, UCAC4 363-199912, DENIS J223212.9-173238, PPMX J223213.0-173238, Gaia DR2 2594546351459477760, TIC 12822545, Gaia DR3 2594546351459477760, EPIC 205916793, K2-54B

Child astronomical body Q76752467

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -17.54402137344

Declination component of proper motion unit: www.wikidata.org, amount: -9.804

Distance from earth unit: www.wikidata.org, amount: +174.298

Effective temperature unit: www.wikidata.org, amount: +4171

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Luminosity unit: www.wikidata.org, amount: +0.09739128

Mass unit: www.wikidata.org, amount: +0.617

Metallicity unit: 1, amount: -0.035

Parallax unit: www.wikidata.org, amount: +5.7373

Radial velocity unit: www.wikidata.org, amount: +19.2059

Radius unit: www.wikidata.org, amount: +0.637

Right ascension unit: www.wikidata.org, amount: +338.05418578075995

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.018

Spectral class M0V

Stellar rotational velocity unit: www.wikidata.org, amount: +3.408

Surface gravity unit: www.wikidata.org, amount: +49390

External References (4)

Gaia id 2594546351459477760

Google knowledge graph id /g/11qn3yk6_m

Nasa exoplanet archive id K2-54

Simbad id K2-54

References

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

Direct Wikidata claims

[2] ↑ Q90216089 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90216089 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q90216089 — constellation (P59): Aquarius. wikidata.org.
[5] ↑ Q90216089 — spectral class (P215): M0V. Extrasolar Planets Encyclopaedia. wikidata.org.
[6] ↑ Q90216089 — child astronomical body (P398): Q76752467. wikidata.org.
[7] ↑ Q90216089 — catalog code (P528): RAVE J223213.0-173238. SIMBAD. wikidata.org.
[8] ↑ Q90216089 — catalog code (P528): 2MASS J22321299-1732384. SIMBAD. wikidata.org.
[9] ↑ Q90216089 — catalog code (P528): UCAC3 145-451900. SIMBAD. wikidata.org.
[10] ↑ Q90216089 — catalog code (P528): UCAC4 363-199912. SIMBAD. wikidata.org.
[11] ↑ Q90216089 — catalog code (P528): DENIS J223212.9-173238. SIMBAD. wikidata.org.
[12] ↑ Q90216089 — catalog code (P528): PPMX J223213.0-173238. SIMBAD. wikidata.org.
[13] ↑ Q90216089 — catalog code (P528): Gaia DR2 2594546351459477760. SIMBAD. wikidata.org.
[14] ↑ Q90216089 — catalog code (P528): TIC 12822545. SIMBAD. wikidata.org.
[15] ↑ Q90216089 — catalog code (P528): Gaia DR3 2594546351459477760. SIMBAD. wikidata.org.
[16] ↑ Q90216089 — catalog code (P528): EPIC 205916793. Extrasolar Planets Encyclopaedia. wikidata.org.
[17] ↑ Q90216089 — catalog code (P528): K2-54B. Extrasolar Planets Encyclopaedia. wikidata.org.
[18] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.850'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.23'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.07'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.10'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.43'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.04'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[24] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.78'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[25] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.83'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[26] ↑ Q90216089 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.81'}. The DENIS database, 3rd Release. wikidata.org.

Class ancestry

[1] ↑ Q90216089 is an instance of star (Q523) [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). K2-54. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90216089

MLA “K2-54.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90216089.

BibTeX

@misc{4ortxyz_q90216089_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-54}}, year = {2026}, url = {https://4ort.xyz/entity/q90216089}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-54 — https://4ort.xyz/entity/q90216089 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90216089 · Last refreshed: May 7, 2026