Q90863239

spectroscopic binary in the constellation Cassiopeia

Thing spectroscopic_binary Q90863239

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Q90863239

Summary

Q90863239 is a spectroscopic binary^[1].

Key Facts

Q90863239's instance of is recorded as spectroscopic binary^[2].
Q90863239's constellation is recorded as Cassiopeia^[3].
Q90863239's spectral class is recorded as K5II^[4].
Q90863239 is part of Q944074^[5].
Q90863239's catalog code is recorded as Cl* NGC 7789 M 550^[6].
Q90863239's catalog code is recorded as GEN# +2.77890415^[7].
Q90863239's catalog code is recorded as GSC 04009-01322^[8].
Q90863239's catalog code is recorded as NGC 7789 415^[9].
Q90863239's catalog code is recorded as TYC 4009-1322-1^[10].
Q90863239's catalog code is recorded as 2MASS J23570324+5645580^[11].
Q90863239's catalog code is recorded as Cl* NGC 7789 G 14^[12].
Q90863239's catalog code is recorded as [GVS98] 6345^[13].
Q90863239's catalog code is recorded as Gaia DR1 1995061924454373888^[14].
Q90863239's catalog code is recorded as Gaia DR2 1995061928762465536^[15].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.55'}^[16].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.027'}^[17].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.169'}^[18].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.885'}^[19].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.481'}^[20].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6648'}^[21].
Q90863239's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.7495'}^[22].
Q90863239's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5280'}^[23].
Q90863239's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-53.70'}^[24].
Q90863239's metallicity is recorded as {'unit': '1', 'amount': '-0.13'}^[25].
Q90863239's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1893.94'}^[26].

Body

Definition and Type

Q90863239's instance of is recorded as spectroscopic binary^[2].

Use and Application

Q90863239 is part of Q944074^[5].

⭐ Popularity Graph

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Quick Facts

Instance of spectroscopic binary

Part of NGC 7789

Properties

Apparent magnitude unit: 1, amount: +12.55, unit: 1, amount: +7.027, unit: 1, amount: +6.169, unit: 1, amount: +5.885, unit: 1, amount: +8.481, unit: 1, amount: +10.6648, unit: 1, amount: +9.7495

Catalog code Cl* NGC 7789 M 550, GEN# +2.77890415, GSC 04009-01322, NGC 7789 415, TYC 4009-1322-1, 2MASS J23570324+5645580, Cl* NGC 7789 G 14, [GVS98] 6345, Gaia DR1 1995061924454373888, Gaia DR2 1995061928762465536

Constellation Cassiopeia

Declination unit: www.wikidata.org, amount: +56.76608616645400

Declination component of proper motion unit: www.wikidata.org, amount: -1.888

Distance from earth unit: www.wikidata.org, amount: +1893.94, unit: www.wikidata.org, amount: +1893.9394

Effective temperature unit: www.wikidata.org, amount: +3809

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.13

Parallax unit: www.wikidata.org, amount: +0.5280

Radial velocity unit: www.wikidata.org, amount: -53.70

Right ascension unit: www.wikidata.org, amount: +359.26354216181040

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.839

Spectral class K5II

Surface gravity unit: www.wikidata.org, amount: +16

External References (2)

Gaia id 1995061928762465536

Simbad id NGC 7789 415

References

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

Direct Wikidata claims

[2] ↑ Q90863239 — instance of (P31): spectroscopic binary. SIMBAD. wikidata.org.
[3] ↑ Q90863239 — constellation (P59): Cassiopeia. wikidata.org.
[4] ↑ Q90863239 — spectral class (P215): K5II. SIMBAD. wikidata.org.
[5] ↑ Q90863239 — part of (P361): Q944074. wikidata.org.
[6] ↑ Q90863239 — catalog code (P528): Cl* NGC 7789 M 550. SIMBAD. wikidata.org.
[7] ↑ Q90863239 — catalog code (P528): GEN# +2.77890415. SIMBAD. wikidata.org.
[8] ↑ Q90863239 — catalog code (P528): GSC 04009-01322. SIMBAD. wikidata.org.
[9] ↑ Q90863239 — catalog code (P528): NGC 7789 415. SIMBAD. wikidata.org.
[10] ↑ Q90863239 — catalog code (P528): TYC 4009-1322-1. SIMBAD. wikidata.org.
[11] ↑ Q90863239 — catalog code (P528): 2MASS J23570324+5645580. SIMBAD. wikidata.org.
[12] ↑ Q90863239 — catalog code (P528): Cl* NGC 7789 G 14. SIMBAD. wikidata.org.
[13] ↑ Q90863239 — catalog code (P528): [GVS98] 6345. SIMBAD. wikidata.org.
[14] ↑ Q90863239 — catalog code (P528): Gaia DR1 1995061924454373888. SIMBAD. wikidata.org.
[15] ↑ Q90863239 — catalog code (P528): Gaia DR2 1995061928762465536. SIMBAD. wikidata.org.
[16] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.55'}. SIMBAD. wikidata.org.
[17] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.027'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.169'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.885'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.481'}. The open cluster NGC 7789. I. Radial velocities for giant stars. wikidata.org.
[21] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6648'}. The open cluster NGC 7789. II. CCD VI photometry. wikidata.org.
[22] ↑ Q90863239 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.7495'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90863239 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5280'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90863239 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-53.70'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90863239 — metallicity (P2227): {'unit': '1', 'amount': '-0.13'}. The atmospheric parameters and spectral interpolator for the MILES stars. wikidata.org.
[26] ↑ Q90863239 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1893.94'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90863239 is an instance of spectroscopic binary (Q1993624) [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). Q90863239. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90863239

MLA “Q90863239.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90863239.

BibTeX

@misc{4ortxyz_q90863239_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90863239}}, year = {2026}, url = {https://4ort.xyz/entity/q90863239}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90863239 — https://4ort.xyz/entity/q90863239 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90863239 · Last refreshed: May 7, 2026