Q81820976

red giant branch star in the constellation Hercules

Thing red_giant_branch_star Q81820976

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Q81820976

Summary

Q81820976 is a red giant branch star^[1].

Key Facts

Q81820976's instance of is recorded as red giant branch star^[2].
Q81820976's constellation is recorded as Hercules^[3].
Q81820976's part of is recorded as Messier 13^[4].
Q81820976's catalog code is recorded as Cl* NGC 6205 AJ 3^[5].
Q81820976's catalog code is recorded as Cl* NGC 6205 KAD 228^[6].
Q81820976's catalog code is recorded as Cl* NGC 6205 BAUM 11^[7].
Q81820976's catalog code is recorded as Cl* NGC 6205 SAV A522^[8].
Q81820976's catalog code is recorded as Cl* NGC 6205 BROWN N10^[9].
Q81820976's catalog code is recorded as USNO-A2.0 1200-07985611^[10].
Q81820976's catalog code is recorded as 2MASS J16410648+3628136^[11].
Q81820976's catalog code is recorded as [KGS2008] J164106.5+362814^[12].
Q81820976's catalog code is recorded as Gaia DR2 1328104841140179584^[13].
Q81820976's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.318'}^[14].
Q81820976's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.722'}^[15].
Q81820976's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.606'}^[16].
Q81820976's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.25'}^[17].
Q81820976's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.29'}^[18].
Q81820976's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.9701'}^[19].
Q81820976's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0703'}^[20].
Q81820976's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-248.69'}^[21].
Q81820976's metallicity is recorded as {'unit': '1', 'amount': '-1.48'}^[22].
Q81820976's SIMBAD ID is recorded as Cl* NGC 6205 AJ 3^[23].
Q81820976's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+250.27703565258300'}^[24].
Q81820976's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.47048136662640'}^[25].
Q81820976's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of red giant branch star

Part of Messier 13

Properties

Apparent magnitude unit: 1, amount: +11.318, unit: 1, amount: +10.722, unit: 1, amount: +10.606, unit: 1, amount: +13.25, unit: 1, amount: +14.29, unit: 1, amount: +12.9701

Catalog code Cl* NGC 6205 AJ 3, Cl* NGC 6205 KAD 228, Cl* NGC 6205 BAUM 11, Cl* NGC 6205 SAV A522, Cl* NGC 6205 BROWN N10, USNO-A2.0 1200-07985611, 2MASS J16410648+3628136, [KGS2008] J164106.5+362814, Gaia DR2 1328104841140179584

Constellation Hercules

Declination unit: www.wikidata.org, amount: +36.47048136662640

Declination component of proper motion unit: www.wikidata.org, amount: -2.484

Effective temperature unit: www.wikidata.org, amount: +4546

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.48

Parallax unit: www.wikidata.org, amount: +0.0703

Radial velocity unit: www.wikidata.org, amount: -248.69

Right ascension unit: www.wikidata.org, amount: +250.27703565258300

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.180

Surface gravity unit: www.wikidata.org, amount: +24

External References (2)

Gaia id 1328104841140179584

Simbad id Cl* NGC 6205 AJ 3

References

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

Direct Wikidata claims

[2] ↑ Q81820976 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q81820976 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q81820976 — part of (P361): Messier 13. SIMBAD. wikidata.org.
[5] ↑ Q81820976 — catalog code (P528): Cl* NGC 6205 AJ 3. SIMBAD. wikidata.org.
[6] ↑ Q81820976 — catalog code (P528): Cl* NGC 6205 KAD 228. SIMBAD. wikidata.org.
[7] ↑ Q81820976 — catalog code (P528): Cl* NGC 6205 BAUM 11. SIMBAD. wikidata.org.
[8] ↑ Q81820976 — catalog code (P528): Cl* NGC 6205 SAV A522. SIMBAD. wikidata.org.
[9] ↑ Q81820976 — catalog code (P528): Cl* NGC 6205 BROWN N10. SIMBAD. wikidata.org.
[10] ↑ Q81820976 — catalog code (P528): USNO-A2.0 1200-07985611. SIMBAD. wikidata.org.
[11] ↑ Q81820976 — catalog code (P528): 2MASS J16410648+3628136. SIMBAD. wikidata.org.
[12] ↑ Q81820976 — catalog code (P528): [KGS2008] J164106.5+362814. SIMBAD. wikidata.org.
[13] ↑ Q81820976 — catalog code (P528): Gaia DR2 1328104841140179584. SIMBAD. wikidata.org.
[14] ↑ Q81820976 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.318'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81820976 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.722'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81820976 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.606'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81820976 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.25'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[18] ↑ Q81820976 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.29'}. Metallicity and Alpha‐Element Abundance Measurement in Red Giant Stars from Medium‐Resolution Spectra. wikidata.org.
[19] ↑ Q81820976 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.9701'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81820976 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0703'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81820976 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-248.69'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81820976 — metallicity (P2227): {'unit': '1', 'amount': '-1.48'}. Exploring anticorrelations and light element variations in northern globular clusters observed by the APOGEE survey. wikidata.org.
[23] ↑ Q81820976 — SIMBAD ID (P3083): Cl* NGC 6205 AJ 3. wikidata.org.
[24] ↑ Q81820976 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+250.27703565258300'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81820976 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.47048136662640'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81820976 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81820976 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). Q81820976. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81820976

MLA “Q81820976.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81820976.

BibTeX

@misc{4ortxyz_q81820976_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81820976}}, year = {2026}, url = {https://4ort.xyz/entity/q81820976}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81820976 — https://4ort.xyz/entity/q81820976 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81820976 · Last refreshed: May 7, 2026