Q81831269

red giant branch star in the constellation Hercules

Thing red_giant_branch_star Q81831269

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Q81831269

Summary

Q81831269 is a red giant branch star^[1].

Key Facts

Q81831269's instance of is recorded as red giant branch star^[2].
Q81831269's constellation is recorded as Hercules^[3].
Q81831269 is part of Messier 13^[4].
Q81831269's catalog code is recorded as Cl* NGC 6205 AJ 37^[5].
Q81831269's catalog code is recorded as Cl* NGC 6205 KAD 224^[6].
Q81831269's catalog code is recorded as Cl* NGC 6205 BAUM 14^[7].
Q81831269's catalog code is recorded as Cl* NGC 6205 SAV A210^[8].
Q81831269's catalog code is recorded as Cl* NGC 6205 BROWN N7^[9].
Q81831269's catalog code is recorded as USNO-A2.0 1200-07985558^[10].
Q81831269's catalog code is recorded as 2MASS J16410615+3625227^[11].
Q81831269's catalog code is recorded as Pul -3 1330030^[12].
Q81831269's catalog code is recorded as [KGS2008] J164106.2+362522^[13].
Q81831269's catalog code is recorded as [LBS2008] 250.2756042+36.422920^[14].
Q81831269's catalog code is recorded as [SLB2011b] 250.27560+36.42292^[15].
Q81831269's catalog code is recorded as SDSS J164106.14+362522.5^[16].
Q81831269's catalog code is recorded as Gaia DR2 1328081064201169408^[17].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.834'}^[18].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.312'}^[19].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.225'}^[20].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.255'}^[21].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.30'}^[22].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.46'}^[23].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.499'}^[24].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.884'}^[25].
Q81831269's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.520'}^[26].

Body

Definition and Type

Q81831269's instance of is recorded as red giant branch star^[2].

Use and Application

Q81831269 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: +12.834, unit: 1, amount: +12.312, unit: 1, amount: +12.225, unit: 1, amount: +14.255, unit: 1, amount: +15.30, unit: 1, amount: +14.46, unit: 1, amount: +16.499, unit: 1, amount: +14.884, unit: 1, amount: +14.520, unit: 1, amount: +13.815, unit: 1, amount: +14.2671

Catalog code Cl* NGC 6205 AJ 37, Cl* NGC 6205 KAD 224, Cl* NGC 6205 BAUM 14, Cl* NGC 6205 SAV A210, Cl* NGC 6205 BROWN N7, USNO-A2.0 1200-07985558, 2MASS J16410615+3625227, Pul -3 1330030, [KGS2008] J164106.2+362522, [LBS2008] 250.2756042+36.422920, [SLB2011b] 250.27560+36.42292, SDSS J164106.14+362522.5, Gaia DR2 1328081064201169408

Constellation Hercules

Declination unit: www.wikidata.org, amount: +36.42298315370030

Declination component of proper motion unit: www.wikidata.org, amount: -2.607

Effective temperature unit: www.wikidata.org, amount: +4850

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.53

Parallax unit: www.wikidata.org, amount: +0.0680

Radial velocity unit: www.wikidata.org, amount: -246.0

Right ascension unit: www.wikidata.org, amount: +250.27561728703820

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.102

Surface gravity unit: www.wikidata.org, amount: +112

External References (2)

Gaia id 1328081064201169408

Simbad id 2MASS J16410615+3625227

References

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

Direct Wikidata claims

[2] ↑ Q81831269 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q81831269 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q81831269 — part of (P361): Messier 13. SIMBAD. wikidata.org.
[5] ↑ Q81831269 — catalog code (P528): Cl* NGC 6205 AJ 37. SIMBAD. wikidata.org.
[6] ↑ Q81831269 — catalog code (P528): Cl* NGC 6205 KAD 224. SIMBAD. wikidata.org.
[7] ↑ Q81831269 — catalog code (P528): Cl* NGC 6205 BAUM 14. SIMBAD. wikidata.org.
[8] ↑ Q81831269 — catalog code (P528): Cl* NGC 6205 SAV A210. SIMBAD. wikidata.org.
[9] ↑ Q81831269 — catalog code (P528): Cl* NGC 6205 BROWN N7. SIMBAD. wikidata.org.
[10] ↑ Q81831269 — catalog code (P528): USNO-A2.0 1200-07985558. SIMBAD. wikidata.org.
[11] ↑ Q81831269 — catalog code (P528): 2MASS J16410615+3625227. SIMBAD. wikidata.org.
[12] ↑ Q81831269 — catalog code (P528): Pul -3 1330030. SIMBAD. wikidata.org.
[13] ↑ Q81831269 — catalog code (P528): [KGS2008] J164106.2+362522. SIMBAD. wikidata.org.
[14] ↑ Q81831269 — catalog code (P528): [LBS2008] 250.2756042+36.422920. SIMBAD. wikidata.org.
[15] ↑ Q81831269 — catalog code (P528): [SLB2011b] 250.27560+36.42292. SIMBAD. wikidata.org.
[16] ↑ Q81831269 — catalog code (P528): SDSS J164106.14+362522.5. SIMBAD. wikidata.org.
[17] ↑ Q81831269 — catalog code (P528): Gaia DR2 1328081064201169408. SIMBAD. wikidata.org.
[18] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.834'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.312'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.225'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.255'}. Globular and open clusters observed by SDSS/SEGUE: the giant stars. wikidata.org.
[22] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.30'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[23] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.46'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[24] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.499'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[25] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.884'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[26] ↑ Q81831269 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.520'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.

Class ancestry

[1] ↑ Q81831269 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). Q81831269. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81831269

MLA “Q81831269.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81831269.

BibTeX

@misc{4ortxyz_q81831269_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81831269}}, year = {2026}, url = {https://4ort.xyz/entity/q81831269}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81831269 — https://4ort.xyz/entity/q81831269 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81831269 · Last refreshed: May 7, 2026