Q81822307

red giant branch star in the constellation Hercules

Thing red_giant_branch_star Q81822307

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Q81822307

Summary

Q81822307 is a red giant branch star^[1].

Key Facts

Q81822307's instance of is recorded as red giant branch star^[2].
Q81822307's constellation is recorded as Hercules^[3].
Q81822307 is part of Messier 13^[4].
Q81822307's catalog code is recorded as Cl* NGC 6205 AJ 34^[5].
Q81822307's catalog code is recorded as Cl* NGC 6205 KAD 238^[6].
Q81822307's catalog code is recorded as Cl* NGC 6205 SAV A507^[7].
Q81822307's catalog code is recorded as NGC 6205 4^[8].
Q81822307's catalog code is recorded as USNO-A2.0 1200-07986121^[9].
Q81822307's catalog code is recorded as 2MASS J16410966+3626448^[10].
Q81822307's catalog code is recorded as [KGS2008] J164109.7+362645^[11].
Q81822307's catalog code is recorded as [LBS2008] 250.2902679+36.445755^[12].
Q81822307's catalog code is recorded as [SLB2011b] 250.29026+36.44575^[13].
Q81822307's catalog code is recorded as SDSS J164109.66+362644.7^[14].
Q81822307's catalog code is recorded as Gaia DR2 1328081098560920320^[15].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.174'}^[16].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.660'}^[17].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.568'}^[18].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.73'}^[19].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.52'}^[20].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.79'}^[21].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.651'}^[22].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.181'}^[23].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.554'}^[24].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.820'}^[25].
Q81822307's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.128'}^[26].

Body

Definition and Type

Q81822307's instance of is recorded as red giant branch star^[2].

Use and Application

Q81822307 is part of Messier 13^[4].

⭐ Popularity Graph

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Quick Facts

Instance of red giant branch star

Part of Messier 13

Properties

Apparent magnitude unit: 1, amount: +13.174, unit: 1, amount: +12.660, unit: 1, amount: +12.568, unit: 1, amount: +14.73, unit: 1, amount: +15.52, unit: 1, amount: +13.79, unit: 1, amount: +16.651, unit: 1, amount: +15.181, unit: 1, amount: +14.554, unit: 1, amount: +14.820, unit: 1, amount: +14.128, unit: 1, amount: +14.5701

Catalog code Cl* NGC 6205 AJ 34, Cl* NGC 6205 KAD 238, Cl* NGC 6205 SAV A507, NGC 6205 4, USNO-A2.0 1200-07986121, 2MASS J16410966+3626448, [KGS2008] J164109.7+362645, [LBS2008] 250.2902679+36.445755, [SLB2011b] 250.29026+36.44575, SDSS J164109.66+362644.7, Gaia DR2 1328081098560920320

Constellation Hercules

Declination unit: www.wikidata.org, amount: +36.44582410403840

Declination component of proper motion unit: www.wikidata.org, amount: -2.529

Effective temperature unit: www.wikidata.org, amount: +4879

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.55

Parallax unit: www.wikidata.org, amount: +0.0655

Radial velocity unit: www.wikidata.org, amount: -256.1

Right ascension unit: www.wikidata.org, amount: +250.29028163043700

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.387

Surface gravity unit: www.wikidata.org, amount: +107

External References (2)

Gaia id 1328081098560920320

Simbad id NGC 6205 4

References

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

Direct Wikidata claims

[2] ↑ Q81822307 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q81822307 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q81822307 — part of (P361): Messier 13. SIMBAD. wikidata.org.
[5] ↑ Q81822307 — catalog code (P528): Cl* NGC 6205 AJ 34. SIMBAD. wikidata.org.
[6] ↑ Q81822307 — catalog code (P528): Cl* NGC 6205 KAD 238. SIMBAD. wikidata.org.
[7] ↑ Q81822307 — catalog code (P528): Cl* NGC 6205 SAV A507. SIMBAD. wikidata.org.
[8] ↑ Q81822307 — catalog code (P528): NGC 6205 4. SIMBAD. wikidata.org.
[9] ↑ Q81822307 — catalog code (P528): USNO-A2.0 1200-07986121. SIMBAD. wikidata.org.
[10] ↑ Q81822307 — catalog code (P528): 2MASS J16410966+3626448. SIMBAD. wikidata.org.
[11] ↑ Q81822307 — catalog code (P528): [KGS2008] J164109.7+362645. SIMBAD. wikidata.org.
[12] ↑ Q81822307 — catalog code (P528): [LBS2008] 250.2902679+36.445755. SIMBAD. wikidata.org.
[13] ↑ Q81822307 — catalog code (P528): [SLB2011b] 250.29026+36.44575. SIMBAD. wikidata.org.
[14] ↑ Q81822307 — catalog code (P528): SDSS J164109.66+362644.7. SIMBAD. wikidata.org.
[15] ↑ Q81822307 — catalog code (P528): Gaia DR2 1328081098560920320. SIMBAD. wikidata.org.
[16] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.174'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.660'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.568'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.73'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[20] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.52'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[21] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.79'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[22] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.651'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[23] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.181'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[24] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.554'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[25] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.820'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[26] ↑ Q81822307 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.128'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.

Class ancestry

[1] ↑ Q81822307 is an instance of red giant branch star (Q66619666) [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). Q81822307. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81822307

MLA “Q81822307.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81822307.

BibTeX

@misc{4ortxyz_q81822307_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81822307}}, year = {2026}, url = {https://4ort.xyz/entity/q81822307}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81822307 — https://4ort.xyz/entity/q81822307 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81822307 · Last refreshed: May 7, 2026