K2-250

high proper-motion star in the constellation Virgo

Place high_proper_motion_star Q77933675

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K2-250

Summary

K2-250 is a high proper-motion star^[1].

Key Facts

K2-250's instance of is recorded as high proper-motion star^[2].
K2-250's instance of is recorded as near-infrared source^[3].
K2-250's constellation is recorded as Virgo^[4].
K2-250's spectral class is recorded as K3V^[5].
K2-250's child astronomical body is recorded as Q97030308^[6].
K2-250's catalog code is recorded as UCAC4 406-055447^[7].
K2-250's catalog code is recorded as Gaia DR2 3582706794559052160^[8].
K2-250's catalog code is recorded as 2MASS J12200763-0858328^[9].
K2-250's catalog code is recorded as Gaia DR3 3582706794559052160^[10].
K2-250's catalog code is recorded as TIC 98591691^[11].
K2-250's catalog code is recorded as K2-250^[12].
K2-250's catalog code is recorded as EPIC 228748826^[13].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.63'}^[14].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.90'}^[15].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.66'}^[16].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.27'}^[17].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.20'}^[18].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.15'}^[19].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.016'}^[20].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.078'}^[21].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.539'}^[22].
K2-250's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.960868'}^[23].
K2-250's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.8'}^[24].
K2-250's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.81'}^[25].
K2-250's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4321'}^[26].

Body

Designation and Status

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

History and Context

Catalog codes include UCAC4 406-055447^[7], Gaia DR2 3582706794559052160^[8], 2MASS J12200763-0858328^[9], Gaia DR3 3582706794559052160^[10], TIC 98591691^[11], and K2-250^[12].

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Quick Facts

Instance of high proper-motion star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +13.63, unit: 1, amount: +13.90, unit: 1, amount: +14.66, unit: 1, amount: +14.27, unit: 1, amount: +15.20, unit: 1, amount: +14.15, unit: 1, amount: +12.016, unit: 1, amount: +12.078, unit: 1, amount: +12.539, unit: 1, amount: +13.960868

Catalog code UCAC4 406-055447, Gaia DR2 3582706794559052160, 2MASS J12200763-0858328, Gaia DR3 3582706794559052160, TIC 98591691, K2-250, EPIC 228748826

Child astronomical body Q97030308

Constellation Virgo

Declination unit: www.wikidata.org, amount: -8.97578521011

Declination component of proper motion unit: www.wikidata.org, amount: +9.874

Distance from earth unit: www.wikidata.org, amount: +411.167

Effective temperature unit: www.wikidata.org, amount: +5083

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Mass unit: www.wikidata.org, amount: +0.8

Metallicity unit: 1, amount: -0.028

Parallax unit: www.wikidata.org, amount: +2.4321

Radial velocity unit: www.wikidata.org, amount: +12.37

Radius unit: www.wikidata.org, amount: +0.81

Right ascension unit: www.wikidata.org, amount: +185.03176245628998

Right ascension component of proper motion unit: www.wikidata.org, amount: -50.359

Spectral class K3V

Stellar rotational velocity unit: www.wikidata.org, amount: +2.2

Surface gravity unit: www.wikidata.org, amount: +40200

External References (3)

Gaia id 3582706794559052160

Nasa exoplanet archive id K2-250

Simbad id K2-250

🏷️ Also known as

en K2-250

References

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

Direct Wikidata claims

[2] ↑ K2-250 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ K2-250 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ K2-250 — constellation (P59): Virgo. wikidata.org.
[5] ↑ K2-250 — spectral class (P215): K3V. Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. IV. Updated Properties for 86 Cool Dwarfs Observed during Campaigns 1-17. wikidata.org.
[6] ↑ K2-250 — child astronomical body (P398): Q97030308. wikidata.org.
[7] ↑ K2-250 — catalog code (P528): UCAC4 406-055447. SIMBAD. wikidata.org.
[8] ↑ K2-250 — catalog code (P528): Gaia DR2 3582706794559052160. SIMBAD. wikidata.org.
[9] ↑ K2-250 — catalog code (P528): 2MASS J12200763-0858328. SIMBAD. wikidata.org.
[10] ↑ K2-250 — catalog code (P528): Gaia DR3 3582706794559052160. SIMBAD. wikidata.org.
[11] ↑ K2-250 — catalog code (P528): TIC 98591691. SIMBAD. wikidata.org.
[12] ↑ K2-250 — catalog code (P528): K2-250. Extrasolar Planets Encyclopaedia. wikidata.org.
[13] ↑ K2-250 — catalog code (P528): EPIC 228748826. Extrasolar Planets Encyclopaedia. wikidata.org.
[14] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.63'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[15] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.90'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[16] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.66'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.27'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.20'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.15'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.016'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.078'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.539'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ K2-250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.960868'}. Gaia Early Data Release 3. wikidata.org.
[24] ↑ K2-250 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.8'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[25] ↑ K2-250 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.81'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[26] ↑ K2-250 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4321'}. Gaia Early Data Release 3. wikidata.org.

Class ancestry

[1] ↑ K2-250 is an instance of high proper-motion star (Q2247863) [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). K2-250. Retrieved May 3, 2026, from https://4ort.xyz/entity/k2-250

MLA “K2-250.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k2-250.

BibTeX

@misc{4ortxyz_k2-250_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-250}}, year = {2026}, url = {https://4ort.xyz/entity/k2-250}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-250 — https://4ort.xyz/entity/k2-250 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/k2-250 · Last refreshed: May 3, 2026