Q88777970

possible red giant branch star in the constellation Cepheus

Thing possible_red_giant_branch_star Q88777970

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Q88777970

Summary

Q88777970 is a possible red giant branch star^[1].

Key Facts

Q88777970's instance of is recorded as possible red giant branch star^[2].
Q88777970's constellation is recorded as Cepheus^[3].
Q88777970's spectral class is recorded as K0^[4].
Q88777970's catalog code is recorded as AG+60 1340^[5].
Q88777970's catalog code is recorded as BD+60 2194^[6].
Q88777970's catalog code is recorded as GSC 04247-00933^[7].
Q88777970's catalog code is recorded as PPM 22558^[8].
Q88777970's catalog code is recorded as SAO 19162^[9].
Q88777970's catalog code is recorded as TYC 4247-933-1^[10].
Q88777970's catalog code is recorded as 2MASS J21030245+6106097^[11].
Q88777970's catalog code is recorded as Gaia DR1 2195550276277719168^[12].
Q88777970's catalog code is recorded as Gaia DR2 2195550280576663808^[13].
Q88777970's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.49'}^[14].
Q88777970's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.645'}^[15].
Q88777970's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.140'}^[16].
Q88777970's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.002'}^[17].
Q88777970's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.62'}^[18].
Q88777970's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.2073'}^[19].
Q88777970's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9019'}^[20].
Q88777970's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28.38'}^[21].
Q88777970's metallicity is recorded as {'unit': '1', 'amount': '-0.28'}^[22].
Q88777970's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+344.6018'}^[23].
Q88777970's SIMBAD ID is recorded as BD+60 2194^[24].
Q88777970's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.16'}^[25].
Q88777970's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.76019802470270'}^[26].

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Quick Facts

Instance of possible red giant branch star

Properties

Apparent magnitude unit: 1, amount: +9.49, unit: 1, amount: +7.645, unit: 1, amount: +7.140, unit: 1, amount: +7.002, unit: 1, amount: +10.62, unit: 1, amount: +9.2073

Catalog code AG+60 1340, BD+60 2194, GSC 04247-00933, PPM 22558, SAO 19162, TYC 4247-933-1, 2MASS J21030245+6106097, Gaia DR1 2195550276277719168, Gaia DR2 2195550280576663808

Constellation Cepheus

Declination unit: www.wikidata.org, amount: +61.10272012599580

Declination component of proper motion unit: www.wikidata.org, amount: +4.715

Distance from earth unit: www.wikidata.org, amount: +344.6018

Effective temperature unit: www.wikidata.org, amount: +4730

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.28

Parallax unit: www.wikidata.org, amount: +2.9019

Radial velocity unit: www.wikidata.org, amount: -28.38

Right ascension unit: www.wikidata.org, amount: +315.76019802470270

Right ascension component of proper motion unit: www.wikidata.org, amount: +24.672

Spectral class K0

Stellar rotational velocity unit: www.wikidata.org, amount: +2.16

Surface gravity unit: www.wikidata.org, amount: +1400

External References (2)

Gaia id 2195550280576663808

Simbad id BD+60 2194

References

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

Direct Wikidata claims

[2] ↑ Q88777970 — instance of (P31): possible red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q88777970 — constellation (P59): Cepheus. wikidata.org.
[4] ↑ Q88777970 — spectral class (P215): K0. SIMBAD. wikidata.org.
[5] ↑ Q88777970 — catalog code (P528): AG+60 1340. SIMBAD. wikidata.org.
[6] ↑ Q88777970 — catalog code (P528): BD+60 2194. SIMBAD. wikidata.org.
[7] ↑ Q88777970 — catalog code (P528): GSC 04247-00933. SIMBAD. wikidata.org.
[8] ↑ Q88777970 — catalog code (P528): PPM 22558. SIMBAD. wikidata.org.
[9] ↑ Q88777970 — catalog code (P528): SAO 19162. SIMBAD. wikidata.org.
[10] ↑ Q88777970 — catalog code (P528): TYC 4247-933-1. SIMBAD. wikidata.org.
[11] ↑ Q88777970 — catalog code (P528): 2MASS J21030245+6106097. SIMBAD. wikidata.org.
[12] ↑ Q88777970 — catalog code (P528): Gaia DR1 2195550276277719168. SIMBAD. wikidata.org.
[13] ↑ Q88777970 — catalog code (P528): Gaia DR2 2195550280576663808. SIMBAD. wikidata.org.
[14] ↑ Q88777970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.49'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q88777970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.645'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q88777970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.140'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q88777970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.002'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q88777970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.62'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q88777970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.2073'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q88777970 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9019'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q88777970 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28.38'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q88777970 — metallicity (P2227): {'unit': '1', 'amount': '-0.28'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[23] ↑ Q88777970 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+344.6018'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q88777970 — SIMBAD ID (P3083): BD+60 2194. wikidata.org.
[25] ↑ Q88777970 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.16'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[26] ↑ Q88777970 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.76019802470270'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q88777970 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). Q88777970. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88777970

MLA “Q88777970.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88777970.

BibTeX

@misc{4ortxyz_q88777970_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88777970}}, year = {2026}, url = {https://4ort.xyz/entity/q88777970}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88777970 — https://4ort.xyz/entity/q88777970 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88777970 · Last refreshed: May 7, 2026