K2-287

star in the constellation Libra

Place star Q94276732

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K2-287

Summary

K2-287 is a star^[1].

Key Facts

K2-287's instance of is recorded as star^[2].
K2-287's instance of is recorded as near-infrared source^[3].
K2-287's constellation is recorded as Libra^[4].
K2-287's child astronomical body is recorded as Q87227158^[5].
K2-287's catalog code is recorded as 2MASS J15321784-2221297^[6].
K2-287's catalog code is recorded as RAVE J153217.8-222129^[7].
K2-287's catalog code is recorded as RAVE J153217.8-222130^[8].
K2-287's catalog code is recorded as DENIS J153217.8-222129^[9].
K2-287's catalog code is recorded as Gaia DR2 6239702034929248512^[10].
K2-287's catalog code is recorded as TIC 73848324^[11].
K2-287's catalog code is recorded as Gaia DR3 6239702034929248512^[12].
K2-287's catalog code is recorded as TYC 6196-185-1^[13].
K2-287's catalog code is recorded as K2-287^[14].
K2-287's catalog code is recorded as EPIC 249451861^[15].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.309'}^[16].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.677'}^[17].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.283'}^[18].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.188'}^[19].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.04'}^[20].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.01'}^[21].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.308'}^[22].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.717'}^[23].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.027'}^[24].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.770'}^[25].
K2-287's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.069693'}^[26].

Body

Designation and Status

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

History and Context

Catalog codes include 2MASS J15321784-2221297^[6], RAVE J153217.8-222129^[7], RAVE J153217.8-222130^[8], DENIS J153217.8-222129^[9], Gaia DR2 6239702034929248512^[10], and TIC 73848324^[11].

⭐ Popularity Graph

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Quick Facts

Instance of star, near-infrared source

Properties

Age estimated by a dating method unit: www.wikidata.org, amount: +4.5

Apparent magnitude unit: 1, amount: +10.309, unit: 1, amount: +9.677, unit: 1, amount: +9.283, unit: 1, amount: +9.188, unit: 1, amount: +11.04, unit: 1, amount: +12.01, unit: 1, amount: +11.308, unit: 1, amount: +11.717, unit: 1, amount: +11.027, unit: 1, amount: +10.770, unit: 1, amount: +11.069693

Catalog code 2MASS J15321784-2221297, RAVE J153217.8-222129, RAVE J153217.8-222130, DENIS J153217.8-222129, Gaia DR2 6239702034929248512, TIC 73848324, Gaia DR3 6239702034929248512, TYC 6196-185-1, K2-287, EPIC 249451861

Child astronomical body Q87227158

Constellation Libra

Declination unit: www.wikidata.org, amount: -22.3582678582

Declination component of proper motion unit: www.wikidata.org, amount: -17.847

Distance from earth unit: www.wikidata.org, amount: +156.811

Effective temperature unit: www.wikidata.org, amount: +5626

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Mass unit: www.wikidata.org, amount: +1.06

Metallicity unit: 1, amount: +0.325

Parallax unit: www.wikidata.org, amount: +6.3771

Radial velocity unit: www.wikidata.org, amount: +33.027

Radius unit: www.wikidata.org, amount: +1.07

Right ascension unit: www.wikidata.org, amount: +233.07436231847

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.772

Surface gravity unit: www.wikidata.org, amount: +22300

External References (4)

Gaia id 6239702034929248512

Google knowledge graph id /g/11ktdm1855

Nasa exoplanet archive id K2-287

Simbad id K2-287

🏷️ Also known as

en K2-287

References

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

Direct Wikidata claims

[2] ↑ K2-287 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ K2-287 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ K2-287 — constellation (P59): Libra. wikidata.org.
[5] ↑ K2-287 — child astronomical body (P398): Q87227158. wikidata.org.
[6] ↑ K2-287 — catalog code (P528): 2MASS J15321784-2221297. SIMBAD. wikidata.org.
[7] ↑ K2-287 — catalog code (P528): RAVE J153217.8-222129. SIMBAD. wikidata.org.
[8] ↑ K2-287 — catalog code (P528): RAVE J153217.8-222130. SIMBAD. wikidata.org.
[9] ↑ K2-287 — catalog code (P528): DENIS J153217.8-222129. SIMBAD. wikidata.org.
[10] ↑ K2-287 — catalog code (P528): Gaia DR2 6239702034929248512. SIMBAD. wikidata.org.
[11] ↑ K2-287 — catalog code (P528): TIC 73848324. SIMBAD. wikidata.org.
[12] ↑ K2-287 — catalog code (P528): Gaia DR3 6239702034929248512. SIMBAD. wikidata.org.
[13] ↑ K2-287 — catalog code (P528): TYC 6196-185-1. SIMBAD. wikidata.org.
[14] ↑ K2-287 — catalog code (P528): K2-287. Extrasolar Planets Encyclopaedia. wikidata.org.
[15] ↑ K2-287 — catalog code (P528): EPIC 249451861. Extrasolar Planets Encyclopaedia. wikidata.org.
[16] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.309'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.677'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.283'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.188'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.04'}. The USNO-B Catalog. wikidata.org.
[21] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.01'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[22] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.308'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.717'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.027'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.770'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[26] ↑ K2-287 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.069693'}. Gaia Early Data Release 3. wikidata.org.

Class ancestry

[1] ↑ K2-287 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). K2-287. Retrieved May 3, 2026, from https://4ort.xyz/entity/k2-287

MLA “K2-287.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k2-287.

BibTeX

@misc{4ortxyz_k2-287_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-287}}, year = {2026}, url = {https://4ort.xyz/entity/k2-287}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-287 — https://4ort.xyz/entity/k2-287 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/k2-287 · Last refreshed: May 3, 2026