Q87810797

rotating variable star in the constellation Lyra

Thing rotating_variable_star Q87810797

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Q87810797

Summary

Q87810797 is a rotating variable star^[1].

Key Facts

Q87810797's instance of is recorded as rotating variable star^[2].
Q87810797's instance of is recorded as star^[3].
Q87810797's instance of is recorded as near-infrared source^[4].
Q87810797's constellation is recorded as Lyra^[5].
Q87810797's catalog code is recorded as Gaia DR2 2100289761377584000^[6].
Q87810797's catalog code is recorded as SDSS J190340.79+393729.3^[7].
Q87810797's catalog code is recorded as 2MASS J19034080+3937293^[8].
Q87810797's catalog code is recorded as KIC 4544670^[9].
Q87810797's catalog code is recorded as KOI-815^[10].
Q87810797's catalog code is recorded as Gaia DR3 2100289761377584000^[11].
Q87810797's catalog code is recorded as TIC 120684515^[12].
Q87810797's type of variable star is recorded as rotating variable star^[13].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.927'}^[14].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.295'}^[15].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.646'}^[16].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.388'}^[17].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.280'}^[18].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.363'}^[19].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.96'}^[20].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.88'}^[21].
Q87810797's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.687734'}^[22].
Q87810797's luminosity is recorded as {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+2.4763165'}^[23].
Q87810797's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.84'}^[24].
Q87810797's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+2.05794'}^[25].
Q87810797's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4197'}^[26].

Body

Definition and Type

Recorded instance of include rotating variable star^[2], star^[3], and near-infrared source^[4].

⭐ Popularity Graph

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Quick Facts

Instance of rotating variable star, star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +17.927, unit: 1, amount: +16.295, unit: 1, amount: +15.646, unit: 1, amount: +15.388, unit: 1, amount: +15.280, unit: 1, amount: +14.363, unit: 1, amount: +13.96, unit: 1, amount: +13.88, unit: 1, amount: +15.687734

Catalog code Gaia DR2 2100289761377584000, SDSS J190340.79+393729.3, 2MASS J19034080+3937293, KIC 4544670, KOI-815, Gaia DR3 2100289761377584000, TIC 120684515

Constellation Lyra

Declination unit: www.wikidata.org, amount: +39.62482559315001

Declination component of proper motion unit: www.wikidata.org, amount: -4.372

Distance from earth unit: www.wikidata.org, amount: +2382.654

Effective temperature unit: www.wikidata.org, amount: +5047.3276

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Luminosity unit: www.wikidata.org, amount: +2.4763165

Mass unit: www.wikidata.org, amount: +0.84

Metallicity unit: 1, amount: +0.16

Parallax unit: www.wikidata.org, amount: +0.4197

Radius unit: www.wikidata.org, amount: +2.05794

Right ascension unit: www.wikidata.org, amount: +285.91999191765

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.309

Surface gravity unit: www.wikidata.org, amount: +31000

Type of variable star rotating variable star

External References (2)

Gaia id 2100289761377584000

Simbad id KOI-815

References

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

Direct Wikidata claims

[2] ↑ Q87810797 — instance of (P31): rotating variable star. SIMBAD. wikidata.org.
[3] ↑ Q87810797 — instance of (P31): star. SIMBAD. wikidata.org.
[4] ↑ Q87810797 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[5] ↑ Q87810797 — constellation (P59): Lyra. wikidata.org.
[6] ↑ Q87810797 — catalog code (P528): Gaia DR2 2100289761377584000. SIMBAD. wikidata.org.
[7] ↑ Q87810797 — catalog code (P528): SDSS J190340.79+393729.3. SIMBAD. wikidata.org.
[8] ↑ Q87810797 — catalog code (P528): 2MASS J19034080+3937293. SIMBAD. wikidata.org.
[9] ↑ Q87810797 — catalog code (P528): KIC 4544670. SIMBAD. wikidata.org.
[10] ↑ Q87810797 — catalog code (P528): KOI-815. SIMBAD. wikidata.org.
[11] ↑ Q87810797 — catalog code (P528): Gaia DR3 2100289761377584000. SIMBAD. wikidata.org.
[12] ↑ Q87810797 — catalog code (P528): TIC 120684515. SIMBAD. wikidata.org.
[13] ↑ Q87810797 — type of variable star (P881): rotating variable star. Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars. wikidata.org.
[14] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.927'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.295'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.646'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.388'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.280'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.363'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.96'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.88'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q87810797 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.687734'}. Gaia Early Data Release 3. wikidata.org.
[23] ↑ Q87810797 — luminosity (P2060): {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+2.4763165'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87810797 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.84'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[25] ↑ Q87810797 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+2.05794'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87810797 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4197'}. Gaia Early Data Release 3. wikidata.org.

Class ancestry

[1] ↑ Q87810797 is an instance of rotating variable star (Q2168098) [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). Q87810797. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87810797

MLA “Q87810797.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87810797.

BibTeX

@misc{4ortxyz_q87810797_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87810797}}, year = {2026}, url = {https://4ort.xyz/entity/q87810797}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87810797 — https://4ort.xyz/entity/q87810797 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87810797 · Last refreshed: May 7, 2026