Q81122673

possible red giant branch star in the constellation Draco

Thing possible_red_giant_branch_star Q81122673

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Q81122673

Summary

Q81122673 is a possible red giant branch star^[1].

Key Facts

Q81122673's instance of is recorded as possible red giant branch star^[2].
Q81122673's constellation is recorded as Draco^[3].
Q81122673's spectral class is recorded as K0^[4].
Q81122673's catalog code is recorded as 2MASS J19411855+7900375^[5].
Q81122673's catalog code is recorded as AG+78 461^[6].
Q81122673's catalog code is recorded as BD+78 691^[7].
Q81122673's catalog code is recorded as GSC 04592-00308^[8].
Q81122673's catalog code is recorded as PPM 10279^[9].
Q81122673's catalog code is recorded as SAO 9520^[10].
Q81122673's catalog code is recorded as TYC 4592-308-1^[11].
Q81122673's catalog code is recorded as Gaia DR1 2291719335678345856^[12].
Q81122673's catalog code is recorded as Gaia DR2 2291719339974908544^[13].
Q81122673's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.80'}^[14].
Q81122673's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.069'}^[15].
Q81122673's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.563'}^[16].
Q81122673's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.452'}^[17].
Q81122673's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.97'}^[18].
Q81122673's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.6018'}^[19].
Q81122673's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5796'}^[20].
Q81122673's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.06'}^[21].
Q81122673's metallicity is recorded as {'unit': '1', 'amount': '-0.30'}^[22].
Q81122673's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+387.6570'}^[23].
Q81122673's SIMBAD ID is recorded as BD+78 691^[24].
Q81122673's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.54'}^[25].
Q81122673's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+295.32753441371420'}^[26].

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Quick Facts

Instance of possible red giant branch star

Properties

Apparent magnitude unit: 1, amount: +9.80, unit: 1, amount: +8.069, unit: 1, amount: +7.563, unit: 1, amount: +7.452, unit: 1, amount: +10.97, unit: 1, amount: +9.6018

Catalog code 2MASS J19411855+7900375, AG+78 461, BD+78 691, GSC 04592-00308, PPM 10279, SAO 9520, TYC 4592-308-1, Gaia DR1 2291719335678345856, Gaia DR2 2291719339974908544

Constellation Draco

Declination unit: www.wikidata.org, amount: +79.01048169208360

Declination component of proper motion unit: www.wikidata.org, amount: +24.043

Distance from earth unit: www.wikidata.org, amount: +387.6570

Effective temperature unit: www.wikidata.org, amount: +4729

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.30

Parallax unit: www.wikidata.org, amount: +2.5796

Radial velocity unit: www.wikidata.org, amount: +2.06

Right ascension unit: www.wikidata.org, amount: +295.32753441371420

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.773

Spectral class K0

Stellar rotational velocity unit: www.wikidata.org, amount: +2.54

Surface gravity unit: www.wikidata.org, amount: +316

External References (2)

Gaia id 2291719339974908544

Simbad id BD+78 691

References

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

Direct Wikidata claims

[2] ↑ Q81122673 — instance of (P31): possible red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q81122673 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q81122673 — spectral class (P215): K0. SIMBAD. wikidata.org.
[5] ↑ Q81122673 — catalog code (P528): 2MASS J19411855+7900375. SIMBAD. wikidata.org.
[6] ↑ Q81122673 — catalog code (P528): AG+78 461. SIMBAD. wikidata.org.
[7] ↑ Q81122673 — catalog code (P528): BD+78 691. SIMBAD. wikidata.org.
[8] ↑ Q81122673 — catalog code (P528): GSC 04592-00308. SIMBAD. wikidata.org.
[9] ↑ Q81122673 — catalog code (P528): PPM 10279. SIMBAD. wikidata.org.
[10] ↑ Q81122673 — catalog code (P528): SAO 9520. SIMBAD. wikidata.org.
[11] ↑ Q81122673 — catalog code (P528): TYC 4592-308-1. SIMBAD. wikidata.org.
[12] ↑ Q81122673 — catalog code (P528): Gaia DR1 2291719335678345856. SIMBAD. wikidata.org.
[13] ↑ Q81122673 — catalog code (P528): Gaia DR2 2291719339974908544. SIMBAD. wikidata.org.
[14] ↑ Q81122673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.80'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q81122673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.069'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81122673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.563'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81122673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.452'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81122673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.97'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q81122673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.6018'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81122673 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5796'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81122673 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.06'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81122673 — metallicity (P2227): {'unit': '1', 'amount': '-0.30'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[23] ↑ Q81122673 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+387.6570'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81122673 — SIMBAD ID (P3083): BD+78 691. wikidata.org.
[25] ↑ Q81122673 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.54'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[26] ↑ Q81122673 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+295.32753441371420'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81122673 is an instance of possible red giant branch star (Q72802727) [P31, primary]. Wikidata. wikidata.org.

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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). Q81122673. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81122673

MLA “Q81122673.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81122673.

BibTeX

@misc{4ortxyz_q81122673_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81122673}}, year = {2026}, url = {https://4ort.xyz/entity/q81122673}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81122673 — https://4ort.xyz/entity/q81122673 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81122673 · Last refreshed: May 7, 2026