Q88852920

long period variable

Thing long_period_variable_star Q88852920

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Q88852920

Summary

Q88852920 is a long-period variable star^[1].

Key Facts

Q88852920's instance of is recorded as long-period variable star^[2].
Q88852920's instance of is recorded as near-infrared source^[3].
Q88852920's constellation is recorded as Cygnus^[4].
Q88852920's spectral class is recorded as C:^[5].
Q88852920's child astronomical body is recorded as K06391.01^[6].
Q88852920's catalog code is recorded as 2MASS J19291774+3917576^[7].
Q88852920's catalog code is recorded as ASAS J192917+3918.0^[8].
Q88852920's catalog code is recorded as KIC 4160669^[9].
Q88852920's catalog code is recorded as KOI-6391^[10].
Q88852920's catalog code is recorded as Gaia DR2 2053157752349782016^[11].
Q88852920's catalog code is recorded as Gaia DR3 2053157752349782016^[12].
Q88852920's catalog code is recorded as TIC 137552088^[13].
Q88852920's type of variable star is recorded as eclipsing binary star^[14].
Q88852920's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.793'}^[15].
Q88852920's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.046'}^[16].
Q88852920's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.158'}^[17].
Q88852920's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.844'}^[18].
Q88852920's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.679'}^[19].
Q88852920's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.337145'}^[20].
Q88852920's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.161'}^[21].
Q88852920's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.185'}^[22].
Q88852920's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1644'}^[23].
Q88852920's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40.13'}^[24].
Q88852920's metallicity is recorded as {'unit': '1', 'amount': '+0.0'}^[25].
Q88852920's SIMBAD ID is recorded as ROTSE1 J192917.73+391759.3^[26].

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Quick Facts

Instance of long-period variable star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +9.793, unit: 1, amount: +8.046, unit: 1, amount: +7.158, unit: 1, amount: +6.844, unit: 1, amount: +12.679, unit: 1, amount: +11.337145

Catalog code 2MASS J19291774+3917576, ASAS J192917+3918.0, KIC 4160669, KOI-6391, Gaia DR2 2053157752349782016, Gaia DR3 2053157752349782016, TIC 137552088

Child astronomical body K06391.01

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +39.29934222372000

Declination component of proper motion unit: www.wikidata.org, amount: -8.696

Effective temperature unit: www.wikidata.org, amount: +3200.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Mass unit: www.wikidata.org, amount: +0.161

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +0.1644

Radial velocity unit: www.wikidata.org, amount: -40.13

Radius unit: www.wikidata.org, amount: +0.185

Right ascension unit: www.wikidata.org, amount: +292.32395491987000

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.755

Spectral class C:

Type of variable star eclipsing binary star

External References (2)

Gaia id 2053157752349782016

Simbad id ROTSE1 J192917.73+391759.3

References

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

Direct Wikidata claims

[2] ↑ Q88852920 — instance of (P31): long-period variable star. ROTSE all-sky surveys for variable stars. I. Test fields. wikidata.org.
[3] ↑ Q88852920 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q88852920 — constellation (P59): Cygnus. wikidata.org.
[5] ↑ Q88852920 — spectral class (P215): C:. SIMBAD. wikidata.org.
[6] ↑ Q88852920 — child astronomical body (P398): K06391.01. wikidata.org.
[7] ↑ Q88852920 — catalog code (P528): 2MASS J19291774+3917576. SIMBAD. wikidata.org.
[8] ↑ Q88852920 — catalog code (P528): ASAS J192917+3918.0. SIMBAD. wikidata.org.
[9] ↑ Q88852920 — catalog code (P528): KIC 4160669. SIMBAD. wikidata.org.
[10] ↑ Q88852920 — catalog code (P528): KOI-6391. SIMBAD. wikidata.org.
[11] ↑ Q88852920 — catalog code (P528): Gaia DR2 2053157752349782016. SIMBAD. wikidata.org.
[12] ↑ Q88852920 — catalog code (P528): Gaia DR3 2053157752349782016. SIMBAD. wikidata.org.
[13] ↑ Q88852920 — catalog code (P528): TIC 137552088. SIMBAD. wikidata.org.
[14] ↑ Q88852920 — type of variable star (P881): eclipsing binary star. Kepler eclipsing binary stars. II. 2165 eclipsing binaries in the second data release. wikidata.org.
[15] ↑ Q88852920 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.793'}. HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry. wikidata.org.
[16] ↑ Q88852920 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.046'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q88852920 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.158'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q88852920 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.844'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q88852920 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.679'}. The All Sky Automated Survey. The Catalog of Variable Stars in the Kepler field of view. wikidata.org.
[20] ↑ Q88852920 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.337145'}. Gaia Early Data Release 3. wikidata.org.
[21] ↑ Q88852920 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.161'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[22] ↑ Q88852920 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.185'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[23] ↑ Q88852920 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1644'}. Gaia Early Data Release 3. wikidata.org.
[24] ↑ Q88852920 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40.13'}. Gaia Data Release 3. wikidata.org.
[25] ↑ Q88852920 — metallicity (P2227): {'unit': '1', 'amount': '+0.0'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[26] ↑ Q88852920 — SIMBAD ID (P3083): ROTSE1 J192917.73+391759.3. wikidata.org.

Class ancestry

[1] ↑ Q88852920 is an instance of long-period variable star (Q1153690) [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). Q88852920. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88852920

MLA “Q88852920.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88852920.

BibTeX

@misc{4ortxyz_q88852920_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88852920}}, year = {2026}, url = {https://4ort.xyz/entity/q88852920}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88852920 — https://4ort.xyz/entity/q88852920 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88852920 · Last refreshed: May 7, 2026