K2-17

low-mass star in the constellation Virgo

Place low_mass_star Q89307419

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K2-17

Summary

K2-17 is a low-mass star^[1].

Key Facts

K2-17's instance of is recorded as low-mass star^[2].
K2-17's instance of is recorded as near-infrared source^[3].
K2-17's instance of is recorded as variable star^[4].
K2-17's constellation is recorded as Virgo^[5].
K2-17's spectral class is recorded as K7^[6].
K2-17's child astronomical body is recorded as Q77843181^[7].
K2-17's catalog code is recorded as Gaia DR2 3899064464855774592^[8].
K2-17's catalog code is recorded as UCAC4 483-053214^[9].
K2-17's catalog code is recorded as 2MASS J11531915+0624439^[10].
K2-17's catalog code is recorded as Gaia DR3 3899064464855774592^[11].
K2-17's catalog code is recorded as TIC 291090078^[12].
K2-17's catalog code is recorded as K2-17^[13].
K2-17's catalog code is recorded as EPIC 201855371^[14].
K2-17's catalog code is recorded as AP J11531915+0624439^[15].
K2-17's catalog code is recorded as GALAH 150413002601014^[16].
K2-17's catalog code is recorded as LAMOST J115319.14+062444.1^[17].
K2-17's catalog code is recorded as Pul -3 850075^[18].
K2-17's catalog code is recorded as WISEA J115319.12+062444.2^[19].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.10'}^[20].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.82'}^[21].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.52'}^[22].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.20'}^[23].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.96'}^[24].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.45'}^[25].
K2-17's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.076'}^[26].

Body

Designation and Status

Recorded instance of include low-mass star^[2], near-infrared source^[3], and variable star^[4].

History and Context

Catalog codes include Gaia DR2 3899064464855774592^[8], UCAC4 483-053214^[9], 2MASS J11531915+0624439^[10], Gaia DR3 3899064464855774592^[11], TIC 291090078^[12], and K2-17^[13].

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Quick Facts

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

Properties

Apparent magnitude unit: 1, amount: +13.10, unit: 1, amount: +14.82, unit: 1, amount: +13.52, unit: 1, amount: +14.20, unit: 1, amount: +12.96, unit: 1, amount: +12.45, unit: 1, amount: +11.076, unit: 1, amount: +10.436, unit: 1, amount: +10.308, unit: 1, amount: +12.992914

Catalog code Gaia DR2 3899064464855774592, UCAC4 483-053214, 2MASS J11531915+0624439, Gaia DR3 3899064464855774592, TIC 291090078, K2-17, EPIC 201855371, AP J11531915+0624439, GALAH 150413002601014, LAMOST J115319.14+062444.1, Pul -3 850075, WISEA J115319.12+062444.2

Child astronomical body Q77843181

Constellation Virgo

Declination unit: www.wikidata.org, amount: +6.41225151126

Declination component of proper motion unit: www.wikidata.org, amount: +15.406

Distance from earth unit: www.wikidata.org, amount: +123.571

Effective temperature unit: www.wikidata.org, amount: +4019

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Luminosity unit: www.wikidata.org, amount: +0.100785166

Mass unit: www.wikidata.org, amount: +0.71

Metallicity unit: 1, amount: -0.254

Parallax unit: www.wikidata.org, amount: +8.0925

Radial velocity unit: www.wikidata.org, amount: -13.418

Radius unit: www.wikidata.org, amount: +0.5563883

Right ascension unit: www.wikidata.org, amount: +178.32977927763

Right ascension component of proper motion unit: www.wikidata.org, amount: -24.169

Spectral class K7

Stellar rotational velocity unit: www.wikidata.org, amount: +2.6

Surface gravity unit: www.wikidata.org, amount: +51000

External References (3)

Gaia id 3899064464855774592

Nasa exoplanet archive id K2-17

Simbad id K2-17

🏷️ Also known as

en K2-17

References

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

Direct Wikidata claims

[2] ↑ K2-17 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ K2-17 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ K2-17 — instance of (P31): variable star. SIMBAD. wikidata.org.
[5] ↑ K2-17 — constellation (P59): Virgo. wikidata.org.
[6] ↑ K2-17 — spectral class (P215): K7. Q123237709. wikidata.org.
[7] ↑ K2-17 — child astronomical body (P398): Q77843181. wikidata.org.
[8] ↑ K2-17 — catalog code (P528): Gaia DR2 3899064464855774592. SIMBAD. wikidata.org.
[9] ↑ K2-17 — catalog code (P528): UCAC4 483-053214. SIMBAD. wikidata.org.
[10] ↑ K2-17 — catalog code (P528): 2MASS J11531915+0624439. SIMBAD. wikidata.org.
[11] ↑ K2-17 — catalog code (P528): Gaia DR3 3899064464855774592. SIMBAD. wikidata.org.
[12] ↑ K2-17 — catalog code (P528): TIC 291090078. SIMBAD. wikidata.org.
[13] ↑ K2-17 — catalog code (P528): K2-17. Extrasolar Planets Encyclopaedia. wikidata.org.
[14] ↑ K2-17 — catalog code (P528): EPIC 201855371. Extrasolar Planets Encyclopaedia. wikidata.org.
[15] ↑ K2-17 — catalog code (P528): AP J11531915+0624439. SIMBAD. wikidata.org.
[16] ↑ K2-17 — catalog code (P528): GALAH 150413002601014. SIMBAD. wikidata.org.
[17] ↑ K2-17 — catalog code (P528): LAMOST J115319.14+062444.1. SIMBAD. wikidata.org.
[18] ↑ K2-17 — catalog code (P528): Pul -3 850075. SIMBAD. wikidata.org.
[19] ↑ K2-17 — catalog code (P528): WISEA J115319.12+062444.2. Gaia Data Release 3. wikidata.org.
[20] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.10'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.82'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.52'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.20'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[24] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.96'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[25] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.45'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[26] ↑ K2-17 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.076'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ K2-17 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). K2-17. Retrieved May 3, 2026, from https://4ort.xyz/entity/k2-17

MLA “K2-17.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k2-17.

BibTeX

@misc{4ortxyz_k2-17_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-17}}, year = {2026}, url = {https://4ort.xyz/entity/k2-17}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-17 — https://4ort.xyz/entity/k2-17 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/k2-17 · Last refreshed: May 3, 2026