Q81369927

Thing yellow_supergiant Q81369927

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Q81369927

Summary

Q81369927 is a yellow supergiant^[1].

Key Facts

Q81369927's instance of is recorded as yellow supergiant^[2].
Q81369927's constellation is recorded as Triangulum^[3].
Q81369927's spectral class is recorded as F0I^[4].
Q81369927's part of is recorded as Triangulum Galaxy^[5].
Q81369927's catalog code is recorded as [SSA2010] 1557^[6].
Q81369927's catalog code is recorded as LGGS J013351.48+305252.9^[7].
Q81369927's catalog code is recorded as 2MASS J01335145+3052528^[8].
Q81369927's catalog code is recorded as Gaia DR2 303392091744522752^[9].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.708'}^[10].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.133'}^[11].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.801'}^[12].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.735'}^[13].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.507'}^[14].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.879'}^[15].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.643'}^[16].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.587'}^[17].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.221'}^[18].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.189'}^[19].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.767'}^[20].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.529'}^[21].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.243'}^[22].
Q81369927's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.7280'}^[23].
Q81369927's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2511'}^[24].
Q81369927's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-228.5'}^[25].
Q81369927's SIMBAD ID is recorded as [SSA2010] 1557^[26].

⭐ Popularity Graph

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Quick Facts

Instance of yellow supergiant

Part of Triangulum Galaxy

Properties

Apparent magnitude unit: 1, amount: +17.708, unit: 1, amount: +17.133, unit: 1, amount: +16.801, unit: 1, amount: +16.735, unit: 1, amount: +16.507, unit: 1, amount: +15.879, unit: 1, amount: +15.643, unit: 1, amount: +15.587, unit: 1, amount: +17.221, unit: 1, amount: +17.189, unit: 1, amount: +16.767, unit: 1, amount: +16.529, unit: 1, amount: +16.243, unit: 1, amount: +16.7280

Catalog code [SSA2010] 1557, LGGS J013351.48+305252.9, 2MASS J01335145+3052528, Gaia DR2 303392091744522752

Constellation Triangulum

Declination unit: www.wikidata.org, amount: +30.88135483227690

Declination component of proper motion unit: www.wikidata.org, amount: +0.121

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2511

Radial velocity unit: www.wikidata.org, amount: -228.5

Right ascension unit: www.wikidata.org, amount: +23.46432979442340

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.309

Spectral class F0I

External References (2)

Gaia id 303392091744522752

Simbad id [SSA2010] 1557

References

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

Direct Wikidata claims

[2] ↑ Q81369927 — instance of (P31): yellow supergiant. SIMBAD. wikidata.org.
[3] ↑ Q81369927 — constellation (P59): Triangulum. wikidata.org.
[4] ↑ Q81369927 — spectral class (P215): F0I. Luminous and variable stars in M31 and M33. III. The yellow and red supergiants and post-red supergiant evolution. wikidata.org.
[5] ↑ Q81369927 — part of (P361): Triangulum Galaxy. SIMBAD. wikidata.org.
[6] ↑ Q81369927 — catalog code (P528): [SSA2010] 1557. SIMBAD. wikidata.org.
[7] ↑ Q81369927 — catalog code (P528): LGGS J013351.48+305252.9. SIMBAD. wikidata.org.
[8] ↑ Q81369927 — catalog code (P528): 2MASS J01335145+3052528. SIMBAD. wikidata.org.
[9] ↑ Q81369927 — catalog code (P528): Gaia DR2 303392091744522752. SIMBAD. wikidata.org.
[10] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.708'}. Photometric properties of the M33 star cluster system. wikidata.org.
[11] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.133'}. Photometric properties of the M33 star cluster system. wikidata.org.
[12] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.801'}. Photometric properties of the M33 star cluster system. wikidata.org.
[13] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.735'}. Photometric properties of the M33 star cluster system. wikidata.org.
[14] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.507'}. Photometric properties of the M33 star cluster system. wikidata.org.
[15] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.879'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.643'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.587'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.221'}. Star clusters in M33: updated UBVRI photometry, ages, metallicities, and masses. wikidata.org.
[19] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.189'}. Star clusters in M33: updated UBVRI photometry, ages, metallicities, and masses. wikidata.org.
[20] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.767'}. Star clusters in M33: updated UBVRI photometry, ages, metallicities, and masses. wikidata.org.
[21] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.529'}. Star clusters in M33: updated UBVRI photometry, ages, metallicities, and masses. wikidata.org.
[22] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.243'}. Star clusters in M33: updated UBVRI photometry, ages, metallicities, and masses. wikidata.org.
[23] ↑ Q81369927 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.7280'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81369927 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2511'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81369927 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-228.5'}. The yellow and red supergiants of M33. wikidata.org.
[26] ↑ Q81369927 — SIMBAD ID (P3083): [SSA2010] 1557. wikidata.org.

Class ancestry

[1] ↑ Q81369927 is an instance of yellow supergiant (Q1142197) [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). Q81369927. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81369927

MLA “Q81369927.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81369927.

BibTeX

@misc{4ortxyz_q81369927_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81369927}}, year = {2026}, url = {https://4ort.xyz/entity/q81369927}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81369927 — https://4ort.xyz/entity/q81369927 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81369927 · Last refreshed: May 7, 2026