Q123251990

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Thing star Q123251990

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Q123251990

Summary

Q123251990 is a star^[1].

Key Facts

Q123251990's instance of is recorded as star^[2].
Q123251990's instance of is recorded as near-infrared source^[3].
Q123251990's constellation is recorded as Leo^[4].
Q123251990's spectral class is recorded as G5V^[5].
Q123251990's child astronomical body is recorded as K2-403 b^[6].
Q123251990's catalog code is recorded as 2MASS J10564551+0940263^[7].
Q123251990's catalog code is recorded as UCAC4 499-055507^[8].
Q123251990's catalog code is recorded as Gaia DR3 3867810120985878272^[9].
Q123251990's catalog code is recorded as TIC 365007485^[10].
Q123251990's catalog code is recorded as K2-403^[11].
Q123251990's catalog code is recorded as EPIC 248758353^[12].
Q123251990's catalog code is recorded as TOI-6877^[13].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.581'}^[14].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.629'}^[15].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.977'}^[16].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.909'}^[17].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.135'}^[18].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.628'}^[19].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.356'}^[20].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.08'}^[21].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.176'}^[22].
Q123251990's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.145548'}^[23].
Q123251990's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.784'}^[24].
Q123251990's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.886'}^[25].
Q123251990's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.087'}^[26].

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Quick Facts

Instance of star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +10.581, unit: 1, amount: +10.629, unit: 1, amount: +10.977, unit: 1, amount: +11.909, unit: 1, amount: +12.135, unit: 1, amount: +12.628, unit: 1, amount: +12.356, unit: 1, amount: +13.08, unit: 1, amount: +12.176, unit: 1, amount: +12.145548

Catalog code 2MASS J10564551+0940263, UCAC4 499-055507, Gaia DR3 3867810120985878272, TIC 365007485, K2-403, EPIC 248758353, TOI-6877

Child astronomical body K2-403 b

Constellation Leo

Declination unit: www.wikidata.org, amount: +9.6739621556025

Declination component of proper motion unit: www.wikidata.org, amount: -3.649

Distance from earth unit: www.wikidata.org, amount: +244.678

Effective temperature unit: www.wikidata.org, amount: +5511

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Mass unit: www.wikidata.org, amount: +0.784

Metallicity unit: 1, amount: -0.162

Parallax unit: www.wikidata.org, amount: +4.087

Radial velocity unit: www.wikidata.org, amount: +3.16

Radius unit: www.wikidata.org, amount: +0.886

Right ascension unit: www.wikidata.org, amount: +164.18953789410747

Right ascension component of proper motion unit: www.wikidata.org, amount: -34.672

Spectral class G5V

Surface gravity unit: www.wikidata.org, amount: +27500

External References (3)

Gaia id 3867810120985878272

Nasa exoplanet archive id K2-403

Simbad id K2-403

References

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

Direct Wikidata claims

[2] ↑ Q123251990 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q123251990 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q123251990 — constellation (P59): Leo. wikidata.org.
[5] ↑ Q123251990 — spectral class (P215): G5V. Extrasolar Planets Encyclopaedia. wikidata.org.
[6] ↑ Q123251990 — child astronomical body (P398): K2-403 b. wikidata.org.
[7] ↑ Q123251990 — catalog code (P528): 2MASS J10564551+0940263. SIMBAD. wikidata.org.
[8] ↑ Q123251990 — catalog code (P528): UCAC4 499-055507. SIMBAD. wikidata.org.
[9] ↑ Q123251990 — catalog code (P528): Gaia DR3 3867810120985878272. SIMBAD. wikidata.org.
[10] ↑ Q123251990 — catalog code (P528): TIC 365007485. SIMBAD. wikidata.org.
[11] ↑ Q123251990 — catalog code (P528): K2-403. Extrasolar Planets Encyclopaedia. wikidata.org.
[12] ↑ Q123251990 — catalog code (P528): EPIC 248758353. Extrasolar Planets Encyclopaedia. wikidata.org.
[13] ↑ Q123251990 — catalog code (P528): TOI-6877. Extrasolar Planets Encyclopaedia. wikidata.org.
[14] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.581'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.629'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.977'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.909'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.135'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.628'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.356'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.08'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.176'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q123251990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.145548'}. Gaia Data Release 3. wikidata.org.
[24] ↑ Q123251990 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.784'}. Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18. wikidata.org.
[25] ↑ Q123251990 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.886'}. Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18. wikidata.org.
[26] ↑ Q123251990 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.087'}. Gaia Early Data Release 3. wikidata.org.

Class ancestry

[1] ↑ Q123251990 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). Q123251990. Retrieved May 7, 2026, from https://4ort.xyz/entity/q123251990

MLA “Q123251990.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q123251990.

BibTeX

@misc{4ortxyz_q123251990_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q123251990}}, year = {2026}, url = {https://4ort.xyz/entity/q123251990}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q123251990 — https://4ort.xyz/entity/q123251990 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q123251990 · Last refreshed: May 7, 2026