DE Herculis

long period variable

Place long_period_variable_star Q93424998

Press Enter · cited answer in seconds

DE Herculis

Summary

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

Key Facts

DE Herculis's instance of is recorded as long-period variable star^[2].
DE Herculis's instance of is recorded as infrared source^[3].
DE Herculis's instance of is recorded as near-infrared source^[4].
DE Herculis's constellation is recorded as Hercules^[5].
DE Herculis's spectral class is recorded as K0^[6].
DE Herculis's catalog code is recorded as GCRV 27239^[7].
DE Herculis's catalog code is recorded as GSC 01566-00445^[8].
DE Herculis's catalog code is recorded as HD 347906^[9].
DE Herculis's catalog code is recorded as IRAS 18043+2052^[10].
DE Herculis's catalog code is recorded as 2MASS J18063040+2052553^[11].
DE Herculis's catalog code is recorded as Gaia DR1 4528190239285450496^[12].
DE Herculis's catalog code is recorded as Gaia DR2 4528190239285450496^[13].
DE Herculis's catalog code is recorded as DE Her^[14].
DE Herculis's catalog code is recorded as TIC 135522567^[15].
DE Herculis's catalog code is recorded as Gaia DR3 4528190239285450496^[16].
DE Herculis's catalog code is recorded as AAVSO 1802+20A^[17].
DE Herculis's catalog code is recorded as TYC 1566-445-1^[18].
DE Herculis's type of variable star is recorded as SRd semi-regular variable star^[19].
DE Herculis's type of variable star is recorded as long-period variable star^[20].
DE Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.67'}^[21].
DE Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.10'}^[22].
DE Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.757'}^[23].
DE Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.995'}^[24].
DE Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.666'}^[25].
DE Herculis's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.748019'}^[26].

Body

Designation and Status

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

History and Context

Catalog codes include GCRV 27239^[7], GSC 01566-00445^[8], HD 347906^[9], IRAS 18043+2052^[10], 2MASS J18063040+2052553^[11], and Gaia DR1 4528190239285450496^[12].

⭐ Popularity Graph

0/100 long tail

Quick Facts

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

Properties

Apparent magnitude unit: 1, amount: +11.67, unit: 1, amount: +10.10, unit: 1, amount: +5.757, unit: 1, amount: +4.995, unit: 1, amount: +4.666, unit: 1, amount: +8.748019

Catalog code GCRV 27239, GSC 01566-00445, HD 347906, IRAS 18043+2052, 2MASS J18063040+2052553, Gaia DR1 4528190239285450496, Gaia DR2 4528190239285450496, DE Her, TIC 135522567, Gaia DR3 4528190239285450496, AAVSO 1802+20A, TYC 1566-445-1

Constellation Hercules

Declination unit: www.wikidata.org, amount: +20.88206446641

Declination component of proper motion unit: www.wikidata.org, amount: +8.358

Distance from earth unit: www.wikidata.org, amount: +2275.831

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Parallax unit: www.wikidata.org, amount: +0.4394

Radial velocity unit: www.wikidata.org, amount: -7.0

Right ascension unit: www.wikidata.org, amount: +271.62664656584

Right ascension component of proper motion unit: www.wikidata.org, amount: -11.292

Spectral class K0

Type of variable star SRd semi-regular variable star, long-period variable star

External References (2)

Gaia id 4528190239285450496

Simbad id V* DE Her

🏷️ Also known as

en DE Herculis ru DE Геркулеса

References

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

Direct Wikidata claims

[2] ↑ DE Herculis — instance of (P31): long-period variable star. SIMBAD. wikidata.org.
[3] ↑ DE Herculis — instance of (P31): infrared source. SIMBAD. wikidata.org.
[4] ↑ DE Herculis — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[5] ↑ DE Herculis — constellation (P59): Hercules. wikidata.org.
[6] ↑ DE Herculis — spectral class (P215): K0. The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. wikidata.org.
[7] ↑ DE Herculis — catalog code (P528): GCRV 27239. SIMBAD. wikidata.org.
[8] ↑ DE Herculis — catalog code (P528): GSC 01566-00445. SIMBAD. wikidata.org.
[9] ↑ DE Herculis — catalog code (P528): HD 347906. SIMBAD. wikidata.org.
[10] ↑ DE Herculis — catalog code (P528): IRAS 18043+2052. SIMBAD. wikidata.org.
[11] ↑ DE Herculis — catalog code (P528): 2MASS J18063040+2052553. SIMBAD. wikidata.org.
[12] ↑ DE Herculis — catalog code (P528): Gaia DR1 4528190239285450496. SIMBAD. wikidata.org.
[13] ↑ DE Herculis — catalog code (P528): Gaia DR2 4528190239285450496. SIMBAD. wikidata.org.
[14] ↑ DE Herculis — catalog code (P528): DE Her. SIMBAD. wikidata.org.
[15] ↑ DE Herculis — catalog code (P528): TIC 135522567. SIMBAD. wikidata.org.
[16] ↑ DE Herculis — catalog code (P528): Gaia DR3 4528190239285450496. SIMBAD. wikidata.org.
[17] ↑ DE Herculis — catalog code (P528): AAVSO 1802+20A. SIMBAD. wikidata.org.
[18] ↑ DE Herculis — catalog code (P528): TYC 1566-445-1. SIMBAD. wikidata.org.
[19] ↑ DE Herculis — type of variable star (P881): SRd semi-regular variable star. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017). wikidata.org.
[20] ↑ DE Herculis — type of variable star (P881): long-period variable star. SIMBAD. wikidata.org.
[21] ↑ DE Herculis — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.67'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[22] ↑ DE Herculis — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.10'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[23] ↑ DE Herculis — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.757'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ DE Herculis — apparent magnitude (P1215): {'unit': '1', 'amount': '+4.995'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ DE Herculis — apparent magnitude (P1215): {'unit': '1', 'amount': '+4.666'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ DE Herculis — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.748019'}. Gaia Early Data Release 3. wikidata.org.

Class ancestry

[1] ↑ DE Herculis 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). DE Herculis. Retrieved May 3, 2026, from https://4ort.xyz/entity/de-herculis

MLA “DE Herculis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/de-herculis.

BibTeX

@misc{4ortxyz_de-herculis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DE Herculis}}, year = {2026}, url = {https://4ort.xyz/entity/de-herculis}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DE Herculis — https://4ort.xyz/entity/de-herculis (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/de-herculis · Last refreshed: May 3, 2026