Q81825271

red giant branch star in the constellation Hercules

Thing red_giant_branch_star Q81825271

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Q81825271

Summary

Q81825271 is a red giant branch star^[1].

Key Facts

Q81825271's instance of is recorded as red giant branch star^[2].
Q81825271's constellation is recorded as Hercules^[3].
Q81825271's part of is recorded as Messier 13^[4].
Q81825271's catalog code is recorded as Cl* NGC 6205 KAD 210^[5].
Q81825271's catalog code is recorded as Cl* NGC 6205 SANDA A10^[6].
Q81825271's catalog code is recorded as Cl* NGC 6205 BROWN N3^[7].
Q81825271's catalog code is recorded as USNO-A2.0 1200-07984139^[8].
Q81825271's catalog code is recorded as 2MASS J16405637+3622185^[9].
Q81825271's catalog code is recorded as SDSS J164056.43+362218.4^[10].
Q81825271's catalog code is recorded as Gaia DR2 1328080514445337600^[11].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.580'}^[12].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.028'}^[13].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.966'}^[14].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.042'}^[15].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.718'}^[16].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.753'}^[17].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.846'}^[18].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.21'}^[19].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.33'}^[20].
Q81825271's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.0529'}^[21].
Q81825271's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1403'}^[22].
Q81825271's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-246.6'}^[23].
Q81825271's metallicity is recorded as {'unit': '1', 'amount': '-1.62'}^[24].
Q81825271's SIMBAD ID is recorded as Cl* NGC 6205 KAD 210^[25].
Q81825271's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+250.23489771714260'}^[26].

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Quick Facts

Instance of red giant branch star

Part of Messier 13

Properties

Apparent magnitude unit: 1, amount: +12.580, unit: 1, amount: +12.028, unit: 1, amount: +11.966, unit: 1, amount: +14.042, unit: 1, amount: +14.718, unit: 1, amount: +13.753, unit: 1, amount: +15.846, unit: 1, amount: +15.21, unit: 1, amount: +14.33, unit: 1, amount: +14.0529

Catalog code Cl* NGC 6205 KAD 210, Cl* NGC 6205 SANDA A10, Cl* NGC 6205 BROWN N3, USNO-A2.0 1200-07984139, 2MASS J16405637+3622185, SDSS J164056.43+362218.4, Gaia DR2 1328080514445337600

Constellation Hercules

Declination unit: www.wikidata.org, amount: +36.37182735740610

Declination component of proper motion unit: www.wikidata.org, amount: -2.716

Effective temperature unit: www.wikidata.org, amount: +4852

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.62

Parallax unit: www.wikidata.org, amount: +0.1403

Radial velocity unit: www.wikidata.org, amount: -246.6

Right ascension unit: www.wikidata.org, amount: +250.23489771714260

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.092

Surface gravity unit: www.wikidata.org, amount: +95

External References (2)

Gaia id 1328080514445337600

Simbad id Cl* NGC 6205 KAD 210

References

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

Direct Wikidata claims

[2] ↑ Q81825271 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q81825271 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q81825271 — part of (P361): Messier 13. SIMBAD. wikidata.org.
[5] ↑ Q81825271 — catalog code (P528): Cl* NGC 6205 KAD 210. SIMBAD. wikidata.org.
[6] ↑ Q81825271 — catalog code (P528): Cl* NGC 6205 SANDA A10. SIMBAD. wikidata.org.
[7] ↑ Q81825271 — catalog code (P528): Cl* NGC 6205 BROWN N3. SIMBAD. wikidata.org.
[8] ↑ Q81825271 — catalog code (P528): USNO-A2.0 1200-07984139. SIMBAD. wikidata.org.
[9] ↑ Q81825271 — catalog code (P528): 2MASS J16405637+3622185. SIMBAD. wikidata.org.
[10] ↑ Q81825271 — catalog code (P528): SDSS J164056.43+362218.4. SIMBAD. wikidata.org.
[11] ↑ Q81825271 — catalog code (P528): Gaia DR2 1328080514445337600. SIMBAD. wikidata.org.
[12] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.580'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.028'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.966'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.042'}. Globular and open clusters observed by SDSS/SEGUE: the giant stars. wikidata.org.
[16] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.718'}. Globular and open clusters observed by SDSS/SEGUE: the giant stars. wikidata.org.
[17] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.753'}. Globular and open clusters observed by SDSS/SEGUE: the giant stars. wikidata.org.
[18] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.846'}. Globular and open clusters observed by SDSS/SEGUE: the giant stars. wikidata.org.
[19] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.21'}. Mass outflow and chromospheric activity of red giant stars in globular clusters. II. M13 and M92. wikidata.org.
[20] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.33'}. Mass outflow and chromospheric activity of red giant stars in globular clusters. II. M13 and M92. wikidata.org.
[21] ↑ Q81825271 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.0529'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81825271 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1403'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81825271 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-246.6'}. Globular and open clusters observed by SDSS/SEGUE: the giant stars. wikidata.org.
[24] ↑ Q81825271 — metallicity (P2227): {'unit': '1', 'amount': '-1.62'}. Exploring anticorrelations and light element variations in northern globular clusters observed by the APOGEE survey. wikidata.org.
[25] ↑ Q81825271 — SIMBAD ID (P3083): Cl* NGC 6205 KAD 210. wikidata.org.
[26] ↑ Q81825271 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+250.23489771714260'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81825271 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). Q81825271. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81825271

MLA “Q81825271.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81825271.

BibTeX

@misc{4ortxyz_q81825271_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81825271}}, year = {2026}, url = {https://4ort.xyz/entity/q81825271}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81825271 — https://4ort.xyz/entity/q81825271 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81825271 · Last refreshed: May 7, 2026