Q81031695

long period variable

Thing long_period_variable_star Q81031695

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Q81031695

Summary

Q81031695 is a long-period variable star^[1].

Key Facts

Q81031695's instance of is recorded as long-period variable star^[2].
Q81031695's constellation is recorded as Lyra^[3].
Q81031695's spectral class is recorded as M3III^[4].
Q81031695's catalog code is recorded as HAT 199-00141^[5].
Q81031695's catalog code is recorded as 2MASS J19260167+3706275^[6].
Q81031695's catalog code is recorded as KIC 1573867^[7].
Q81031695's catalog code is recorded as ASAS J192602+3706.5^[8].
Q81031695's catalog code is recorded as IRAS 19242+3700^[9].
Q81031695's catalog code is recorded as AKARI-IRC-V1 J1926016+370627^[10].
Q81031695's catalog code is recorded as TYC 2666-336-1^[11].
Q81031695's catalog code is recorded as GSC 02666-00336^[12].
Q81031695's catalog code is recorded as UCAC2 44867341^[13].
Q81031695's catalog code is recorded as UCAC3 255-153258^[14].
Q81031695's catalog code is recorded as Gaia DR1 2051754943006971520^[15].
Q81031695's catalog code is recorded as Gaia DR2 2051754947310816384^[16].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.276'}^[17].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.568'}^[18].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.681'}^[19].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.375'}^[20].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.86'}^[21].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.57'}^[22].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.243'}^[23].
Q81031695's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.5831'}^[24].
Q81031695's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5284'}^[25].
Q81031695's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.2'}^[26].

Body

Definition and Type

Q81031695's instance of is recorded as long-period variable star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of long-period variable star

Properties

Apparent magnitude unit: 1, amount: +8.276, unit: 1, amount: +6.568, unit: 1, amount: +5.681, unit: 1, amount: +5.375, unit: 1, amount: +10.86, unit: 1, amount: +12.57, unit: 1, amount: +10.243, unit: 1, amount: +9.5831

Catalog code HAT 199-00141, 2MASS J19260167+3706275, KIC 1573867, ASAS J192602+3706.5, IRAS 19242+3700, AKARI-IRC-V1 J1926016+370627, TYC 2666-336-1, GSC 02666-00336, UCAC2 44867341, UCAC3 255-153258, Gaia DR1 2051754943006971520, Gaia DR2 2051754947310816384

Constellation Lyra

Declination unit: www.wikidata.org, amount: +37.10766866691580

Declination component of proper motion unit: www.wikidata.org, amount: -4.591

Distance from earth unit: www.wikidata.org, amount: +1892.5057

Effective temperature unit: www.wikidata.org, amount: +3497

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.06

Parallax unit: www.wikidata.org, amount: +0.5284

Radial velocity unit: www.wikidata.org, amount: -0.2

Right ascension unit: www.wikidata.org, amount: +291.50699734324870

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.417

Spectral class M3III

Stellar rotational velocity unit: www.wikidata.org, amount: +231

Surface gravity unit: www.wikidata.org, amount: +8

External References (2)

Gaia id 2051754947310816384

Simbad id IRAS 19242+3700

References

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

Direct Wikidata claims

[2] ↑ Q81031695 — instance of (P31): long-period variable star. SIMBAD. wikidata.org.
[3] ↑ Q81031695 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q81031695 — spectral class (P215): M3III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q81031695 — catalog code (P528): HAT 199-00141. SIMBAD. wikidata.org.
[6] ↑ Q81031695 — catalog code (P528): 2MASS J19260167+3706275. SIMBAD. wikidata.org.
[7] ↑ Q81031695 — catalog code (P528): KIC 1573867. SIMBAD. wikidata.org.
[8] ↑ Q81031695 — catalog code (P528): ASAS J192602+3706.5. SIMBAD. wikidata.org.
[9] ↑ Q81031695 — catalog code (P528): IRAS 19242+3700. SIMBAD. wikidata.org.
[10] ↑ Q81031695 — catalog code (P528): AKARI-IRC-V1 J1926016+370627. SIMBAD. wikidata.org.
[11] ↑ Q81031695 — catalog code (P528): TYC 2666-336-1. SIMBAD. wikidata.org.
[12] ↑ Q81031695 — catalog code (P528): GSC 02666-00336. SIMBAD. wikidata.org.
[13] ↑ Q81031695 — catalog code (P528): UCAC2 44867341. SIMBAD. wikidata.org.
[14] ↑ Q81031695 — catalog code (P528): UCAC3 255-153258. SIMBAD. wikidata.org.
[15] ↑ Q81031695 — catalog code (P528): Gaia DR1 2051754943006971520. SIMBAD. wikidata.org.
[16] ↑ Q81031695 — catalog code (P528): Gaia DR2 2051754947310816384. SIMBAD. wikidata.org.
[17] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.276'}. HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry. wikidata.org.
[18] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.568'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.681'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.375'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.86'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[22] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.57'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[23] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.243'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[24] ↑ Q81031695 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.5831'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81031695 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5284'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81031695 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.2'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.

Class ancestry

[1] ↑ Q81031695 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). Q81031695. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81031695

MLA “Q81031695.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81031695.

BibTeX

@misc{4ortxyz_q81031695_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81031695}}, year = {2026}, url = {https://4ort.xyz/entity/q81031695}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81031695 — https://4ort.xyz/entity/q81031695 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81031695 · Last refreshed: May 7, 2026