HAT-P-54

star in the constellation Gemini

Place star Q77990770

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HAT-P-54

Summary

HAT-P-54 is a star^[1].

Key Facts

HAT-P-54's instance of is recorded as star^[2].
HAT-P-54's instance of is recorded as near-infrared source^[3].
HAT-P-54's constellation is recorded as Gemini^[4].
HAT-P-54's spectral class is recorded as K7^[5].
HAT-P-54's child astronomical body is recorded as Q77989653^[6].
HAT-P-54's catalog code is recorded as Gaia DR2 3383298227579280640^[7].
HAT-P-54's catalog code is recorded as 2MASS J06393552+2528571^[8].
HAT-P-54's catalog code is recorded as GSC 01884-00168^[9].
HAT-P-54's catalog code is recorded as TIC 284326455^[10].
HAT-P-54's catalog code is recorded as Gaia DR3 3383298227579280640^[11].
HAT-P-54's catalog code is recorded as K2-410^[12].
HAT-P-54's catalog code is recorded as TOI-4618^[13].
HAT-P-54's catalog code is recorded as HAT-P-54^[14].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.145'}^[15].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.49'}^[16].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.326'}^[17].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.832'}^[18].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.505'}^[19].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.181'}^[20].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.976'}^[21].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.483'}^[22].
HAT-P-54's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.004828'}^[23].
HAT-P-54's luminosity is recorded as {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+0.13955244'}^[24].
HAT-P-54's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.645'}^[25].
HAT-P-54's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.693376'}^[26].

Body

Designation and Status

Recorded instance of include star^[2] and near-infrared source^[3].

History and Context

Catalog codes include Gaia DR2 3383298227579280640^[7], 2MASS J06393552+2528571^[8], GSC 01884-00168^[9], TIC 284326455^[10], Gaia DR3 3383298227579280640^[11], and K2-410^[12].

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Quick Facts

Instance of star, near-infrared source

Properties

Age estimated by a dating method unit: www.wikidata.org, amount: +3.9

Apparent magnitude unit: 1, amount: +11.145, unit: 1, amount: +10.49, unit: 1, amount: +10.326, unit: 1, amount: +14.832, unit: 1, amount: +13.505, unit: 1, amount: +14.181, unit: 1, amount: +12.976, unit: 1, amount: +12.483, unit: 1, amount: +13.004828

Catalog code Gaia DR2 3383298227579280640, 2MASS J06393552+2528571, GSC 01884-00168, TIC 284326455, Gaia DR3 3383298227579280640, K2-410, TOI-4618, HAT-P-54

Child astronomical body Q77989653

Constellation Gemini

Declination unit: www.wikidata.org, amount: +25.48254347504

Declination component of proper motion unit: www.wikidata.org, amount: -33.194

Distance from earth unit: www.wikidata.org, amount: +143.47

Effective temperature unit: www.wikidata.org, amount: +4133

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Luminosity unit: www.wikidata.org, amount: +0.13955244

Mass unit: www.wikidata.org, amount: +0.645

Metallicity unit: 1, amount: +0.145

Parallax unit: www.wikidata.org, amount: +6.9701

Radial velocity unit: www.wikidata.org, amount: +31.85

Radius unit: www.wikidata.org, amount: +0.693376

Right ascension unit: www.wikidata.org, amount: +99.89799248929

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.028

Spectral class K7

Surface gravity unit: www.wikidata.org, amount: +54600

External References (4)

Gaia id 3383298227579280640

Google knowledge graph id /g/11j_p5wdkn

Nasa exoplanet archive id HAT-P-54

Simbad id HAT-P-54

🏷️ Also known as

en HAT-P-54

References

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

Direct Wikidata claims

[2] ↑ HAT-P-54 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ HAT-P-54 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ HAT-P-54 — constellation (P59): Gemini. wikidata.org.
[5] ↑ HAT-P-54 — spectral class (P215): K7. Q123237709. wikidata.org.
[6] ↑ HAT-P-54 — child astronomical body (P398): Q77989653. wikidata.org.
[7] ↑ HAT-P-54 — catalog code (P528): Gaia DR2 3383298227579280640. SIMBAD. wikidata.org.
[8] ↑ HAT-P-54 — catalog code (P528): 2MASS J06393552+2528571. SIMBAD. wikidata.org.
[9] ↑ HAT-P-54 — catalog code (P528): GSC 01884-00168. SIMBAD. wikidata.org.
[10] ↑ HAT-P-54 — catalog code (P528): TIC 284326455. SIMBAD. wikidata.org.
[11] ↑ HAT-P-54 — catalog code (P528): Gaia DR3 3383298227579280640. SIMBAD. wikidata.org.
[12] ↑ HAT-P-54 — catalog code (P528): K2-410. Extrasolar Planets Encyclopaedia. wikidata.org.
[13] ↑ HAT-P-54 — catalog code (P528): TOI-4618. Extrasolar Planets Encyclopaedia. wikidata.org.
[14] ↑ HAT-P-54 — catalog code (P528): HAT-P-54. SIMBAD. wikidata.org.
[15] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.145'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.49'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.326'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.832'}. HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission. wikidata.org.
[19] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.505'}. HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission. wikidata.org.
[20] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.181'}. HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission. wikidata.org.
[21] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.976'}. HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission. wikidata.org.
[22] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.483'}. HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission. wikidata.org.
[23] ↑ HAT-P-54 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.004828'}. Gaia Early Data Release 3. wikidata.org.
[24] ↑ HAT-P-54 — luminosity (P2060): {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+0.13955244'}. Gaia Data Release 2. wikidata.org.
[25] ↑ HAT-P-54 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.645'}. HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission. wikidata.org.
[26] ↑ HAT-P-54 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.693376'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ HAT-P-54 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). HAT-P-54. Retrieved May 3, 2026, from https://4ort.xyz/entity/hat-p-54

MLA “HAT-P-54.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hat-p-54.

BibTeX

@misc{4ortxyz_hat-p-54_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HAT-P-54}}, year = {2026}, url = {https://4ort.xyz/entity/hat-p-54}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HAT-P-54 — https://4ort.xyz/entity/hat-p-54 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/hat-p-54 · Last refreshed: May 3, 2026