Q81136734

spectroscopic binary in the constellation Cepheus

Thing spectroscopic_binary Q81136734

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Q81136734

Summary

Q81136734 is a spectroscopic binary^[1].

Key Facts

Q81136734's instance of is recorded as spectroscopic binary^[2].
Q81136734's constellation is recorded as Cepheus^[3].
Q81136734's part of is recorded as Q696260^[4].
Q81136734's catalog code is recorded as 2MASS J00344509+8512058^[5].
Q81136734's catalog code is recorded as Cl* NGC 188 DGV 926^[6].
Q81136734's catalog code is recorded as Cl* NGC 188 PKM 3171^[7].
Q81136734's catalog code is recorded as Cl* NGC 188 SMV 2820^[8].
Q81136734's catalog code is recorded as SBC9 3117^[9].
Q81136734's catalog code is recorded as Gaia DR2 573947066861284480^[10].
Q81136734's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.988'}^[11].
Q81136734's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.077'}^[12].
Q81136734's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.559'}^[13].
Q81136734's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.121'}^[14].
Q81136734's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.005'}^[15].
Q81136734's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.9008'}^[16].
Q81136734's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4775'}^[17].
Q81136734's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-42.56'}^[18].
Q81136734's metallicity is recorded as {'unit': '1', 'amount': '+0.150'}^[19].
Q81136734's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2094.2408'}^[20].
Q81136734's SIMBAD ID is recorded as Cl* NGC 188 DGV 926^[21].
Q81136734's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.68791882370020'}^[22].
Q81136734's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.20164794828630'}^[23].
Q81136734's epoch is recorded as J2000.0^[24].
Q81136734's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5255'}^[25].
Q81136734's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+5715'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of spectroscopic binary

Part of NGC 188

Properties

Apparent magnitude unit: 1, amount: +15.988, unit: 1, amount: +15.077, unit: 1, amount: +13.559, unit: 1, amount: +13.121, unit: 1, amount: +13.005, unit: 1, amount: +14.9008

Catalog code 2MASS J00344509+8512058, Cl* NGC 188 DGV 926, Cl* NGC 188 PKM 3171, Cl* NGC 188 SMV 2820, SBC9 3117, Gaia DR2 573947066861284480

Constellation Cepheus

Declination unit: www.wikidata.org, amount: +85.20164794828630

Declination component of proper motion unit: www.wikidata.org, amount: -1.112

Distance from earth unit: www.wikidata.org, amount: +2094.2408

Effective temperature unit: www.wikidata.org, amount: +5255

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.150

Parallax unit: www.wikidata.org, amount: +0.4775

Radial velocity unit: www.wikidata.org, amount: -42.56

Right ascension unit: www.wikidata.org, amount: +8.68791882370020

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.340

Surface gravity unit: www.wikidata.org, amount: +5715

External References (2)

Gaia id 573947066861284480

Simbad id Cl* NGC 188 DGV 926

References

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

Direct Wikidata claims

[2] ↑ Q81136734 — instance of (P31): spectroscopic binary. SIMBAD. wikidata.org.
[3] ↑ Q81136734 — constellation (P59): Cepheus. wikidata.org.
[4] ↑ Q81136734 — part of (P361): Q696260. SIMBAD. wikidata.org.
[5] ↑ Q81136734 — catalog code (P528): 2MASS J00344509+8512058. SIMBAD. wikidata.org.
[6] ↑ Q81136734 — catalog code (P528): Cl* NGC 188 DGV 926. SIMBAD. wikidata.org.
[7] ↑ Q81136734 — catalog code (P528): Cl* NGC 188 PKM 3171. SIMBAD. wikidata.org.
[8] ↑ Q81136734 — catalog code (P528): Cl* NGC 188 SMV 2820. SIMBAD. wikidata.org.
[9] ↑ Q81136734 — catalog code (P528): SBC9 3117. SIMBAD. wikidata.org.
[10] ↑ Q81136734 — catalog code (P528): Gaia DR2 573947066861284480. SIMBAD. wikidata.org.
[11] ↑ Q81136734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.988'}. A star catalog for the open cluster NGC 188. wikidata.org.
[12] ↑ Q81136734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.077'}. A star catalog for the open cluster NGC 188. wikidata.org.
[13] ↑ Q81136734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.559'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81136734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.121'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81136734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.005'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81136734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.9008'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81136734 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4775'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81136734 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-42.56'}. WIYN open cluster study. XXXII. Stellar radial velocities in the old open cluster NGC 188. wikidata.org.
[19] ↑ Q81136734 — metallicity (P2227): {'unit': '1', 'amount': '+0.150'}. Companions to APOGEE stars. I. A Milky Way-spanning catalog of stellar and substellar companion candidates and their diverse hosts. wikidata.org.
[20] ↑ Q81136734 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2094.2408'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81136734 — SIMBAD ID (P3083): Cl* NGC 188 DGV 926. wikidata.org.
[22] ↑ Q81136734 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.68791882370020'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81136734 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.20164794828630'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81136734 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81136734 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5255'}. Companions to APOGEE stars. I. A Milky Way-spanning catalog of stellar and substellar companion candidates and their diverse hosts. wikidata.org.
[26] ↑ Q81136734 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+5715'}. Companions to APOGEE stars. I. A Milky Way-spanning catalog of stellar and substellar companion candidates and their diverse hosts. wikidata.org.

Class ancestry

[1] ↑ Q81136734 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). Q81136734. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81136734

MLA “Q81136734.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81136734.

BibTeX

@misc{4ortxyz_q81136734_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81136734}}, year = {2026}, url = {https://4ort.xyz/entity/q81136734}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81136734 — https://4ort.xyz/entity/q81136734 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81136734 · Last refreshed: May 7, 2026