Q86816843

possible red giant branch star in the constellation Aquarius

Thing possible_red_giant_branch_star Q86816843

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Q86816843

Summary

Q86816843 is a possible red giant branch star^[1].

Key Facts

Q86816843's instance of is recorded as possible red giant branch star^[2].
Q86816843's constellation is recorded as Aquarius^[3].
Q86816843's spectral class is recorded as K0/1III^[4].
Q86816843's catalog code is recorded as BD-10 5581^[5].
Q86816843's catalog code is recorded as GSC 05774-00379^[6].
Q86816843's catalog code is recorded as HD 200293^[7].
Q86816843's catalog code is recorded as PPM 204745^[8].
Q86816843's catalog code is recorded as TYC 5774-379-1^[9].
Q86816843's catalog code is recorded as 2MASS J21025445-0932077^[10].
Q86816843's catalog code is recorded as Gaia DR1 6896524782137785984^[11].
Q86816843's catalog code is recorded as Gaia DR2 6896524782137785984^[12].
Q86816843's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.70'}^[13].
Q86816843's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.75'}^[14].
Q86816843's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.790'}^[15].
Q86816843's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.220'}^[16].
Q86816843's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.079'}^[17].
Q86816843's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.3903'}^[18].
Q86816843's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6093'}^[19].
Q86816843's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-69.46'}^[20].
Q86816843's metallicity is recorded as {'unit': '1', 'amount': '-0.11'}^[21].
Q86816843's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+383.2445'}^[22].
Q86816843's SIMBAD ID is recorded as HD 200293^[23].
Q86816843's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.06'}^[24].
Q86816843's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.72690536830100'}^[25].
Q86816843's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.53548159296210'}^[26].

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Quick Facts

Instance of possible red giant branch star

Properties

Apparent magnitude unit: 1, amount: +9.70, unit: 1, amount: +10.75, unit: 1, amount: +7.790, unit: 1, amount: +7.220, unit: 1, amount: +7.079, unit: 1, amount: +9.3903

Catalog code BD-10 5581, GSC 05774-00379, HD 200293, PPM 204745, TYC 5774-379-1, 2MASS J21025445-0932077, Gaia DR1 6896524782137785984, Gaia DR2 6896524782137785984

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -9.53548159296210

Declination component of proper motion unit: www.wikidata.org, amount: -12.409

Distance from earth unit: www.wikidata.org, amount: +383.2445

Effective temperature unit: www.wikidata.org, amount: +4501

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.11

Parallax unit: www.wikidata.org, amount: +2.6093

Radial velocity unit: www.wikidata.org, amount: -69.46

Right ascension unit: www.wikidata.org, amount: +315.72690536830100

Right ascension component of proper motion unit: www.wikidata.org, amount: +30.171

Spectral class K0/1III

Stellar rotational velocity unit: www.wikidata.org, amount: +1.06

External References (2)

Gaia id 6896524782137785984

Simbad id HD 200293

References

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

Direct Wikidata claims

[2] ↑ Q86816843 — instance of (P31): possible red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q86816843 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q86816843 — spectral class (P215): K0/1III. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
[5] ↑ Q86816843 — catalog code (P528): BD-10 5581. SIMBAD. wikidata.org.
[6] ↑ Q86816843 — catalog code (P528): GSC 05774-00379. SIMBAD. wikidata.org.
[7] ↑ Q86816843 — catalog code (P528): HD 200293. SIMBAD. wikidata.org.
[8] ↑ Q86816843 — catalog code (P528): PPM 204745. SIMBAD. wikidata.org.
[9] ↑ Q86816843 — catalog code (P528): TYC 5774-379-1. SIMBAD. wikidata.org.
[10] ↑ Q86816843 — catalog code (P528): 2MASS J21025445-0932077. SIMBAD. wikidata.org.
[11] ↑ Q86816843 — catalog code (P528): Gaia DR1 6896524782137785984. SIMBAD. wikidata.org.
[12] ↑ Q86816843 — catalog code (P528): Gaia DR2 6896524782137785984. SIMBAD. wikidata.org.
[13] ↑ Q86816843 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.70'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[14] ↑ Q86816843 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.75'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q86816843 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.790'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q86816843 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.220'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q86816843 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.079'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q86816843 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.3903'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q86816843 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6093'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q86816843 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-69.46'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86816843 — metallicity (P2227): {'unit': '1', 'amount': '-0.11'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[22] ↑ Q86816843 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+383.2445'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86816843 — SIMBAD ID (P3083): HD 200293. wikidata.org.
[24] ↑ Q86816843 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.06'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[25] ↑ Q86816843 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.72690536830100'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86816843 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.53548159296210'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86816843 is an instance of possible red giant branch star (Q72802727) [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). Q86816843. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86816843

MLA “Q86816843.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86816843.

BibTeX

@misc{4ortxyz_q86816843_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86816843}}, year = {2026}, url = {https://4ort.xyz/entity/q86816843}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86816843 — https://4ort.xyz/entity/q86816843 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86816843 · Last refreshed: May 7, 2026