DU Andromedae

RR Lyrae variable star in the constellation Andromeda

Place rr_lyrae_variable Q74027028

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DU Andromedae

Summary

DU Andromedae is a RR Lyrae variable^[1].

Key Facts

DU Andromedae's instance of is recorded as RR Lyrae variable^[2].
DU Andromedae's constellation is recorded as Andromeda^[3].
DU Andromedae's catalog code is recorded as 2MASS J02303137+4050334^[4].
DU Andromedae's catalog code is recorded as GSC 02836-00362^[5].
DU Andromedae's catalog code is recorded as [KMW82] 21^[6].
DU Andromedae's catalog code is recorded as Gaia DR2 338409926477347456^[7].
DU Andromedae's catalog code is recorded as DU And^[8].
DU Andromedae's catalog code is recorded as [SHM2017] J037.63074+40.84262^[9].
DU Andromedae's catalog code is recorded as [YWW2015] S527 20205^[10].
DU Andromedae's catalog code is recorded as [YWW2015] S526 20995^[11].
DU Andromedae's catalog code is recorded as NSVS 3994861^[12].
DU Andromedae's catalog code is recorded as SV* SON 4716^[13].
DU Andromedae's catalog code is recorded as [DCD2013] CSS J023031.3+405033^[14].
DU Andromedae's catalog code is recorded as TIC 130087104^[15].
DU Andromedae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[16].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.45'}^[17].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.41'}^[18].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5'}^[19].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.75'}^[20].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.50'}^[21].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.77'}^[22].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.476'}^[23].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.232'}^[24].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.191'}^[25].
DU Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5881'}^[26].

Body

Designation and Status

DU Andromedae's instance of is recorded as RR Lyrae variable^[2].

History and Context

Catalog codes include 2MASS J02303137+4050334^[4], GSC 02836-00362^[5], [KMW82] 21^[6], Gaia DR2 338409926477347456^[7], DU And^[8], and [SHM2017] J037.63074+40.84262^[9].

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Quick Facts

Instance of RR Lyrae variable

Properties

Apparent magnitude unit: 1, amount: +13.45, unit: 1, amount: +13.41, unit: 1, amount: +13.5, unit: 1, amount: +13.75, unit: 1, amount: +12.50, unit: 1, amount: +13.77, unit: 1, amount: +12.476, unit: 1, amount: +12.232, unit: 1, amount: +12.191, unit: 1, amount: +13.5881

Catalog code 2MASS J02303137+4050334, GSC 02836-00362, [KMW82] 21, Gaia DR2 338409926477347456, DU And, [SHM2017] J037.63074+40.84262, [YWW2015] S527 20205, [YWW2015] S526 20995, NSVS 3994861, SV* SON 4716, [DCD2013] CSS J023031.3+405033, TIC 130087104

Constellation Andromeda

Declination unit: www.wikidata.org, amount: +40.84262954310210

Declination component of proper motion unit: www.wikidata.org, amount: -3.912

Distance from earth unit: www.wikidata.org, amount: +3.72

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Parallax unit: www.wikidata.org, amount: +0.1553

Right ascension unit: www.wikidata.org, amount: +37.63068764025100

Right ascension component of proper motion unit: www.wikidata.org, amount: +10.578

Type of variable star RR Lyrae variable with asymmetric light curves

External References (3)

Gaia id 338409926477347456

Google knowledge graph id /g/11k0sqbkd1

Simbad id V* DU And

🏷️ Also known as

en DU Andromedae ru DU Андромеды

References

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

Direct Wikidata claims

[2] ↑ DU Andromedae — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ DU Andromedae — constellation (P59): Andromeda. VizieR. wikidata.org.
[4] ↑ DU Andromedae — catalog code (P528): 2MASS J02303137+4050334. SIMBAD. wikidata.org.
[5] ↑ DU Andromedae — catalog code (P528): GSC 02836-00362. SIMBAD. wikidata.org.
[6] ↑ DU Andromedae — catalog code (P528): [KMW82] 21. SIMBAD. wikidata.org.
[7] ↑ DU Andromedae — catalog code (P528): Gaia DR2 338409926477347456. SIMBAD. wikidata.org.
[8] ↑ DU Andromedae — catalog code (P528): DU And. SIMBAD. wikidata.org.
[9] ↑ DU Andromedae — catalog code (P528): [SHM2017] J037.63074+40.84262. SIMBAD. wikidata.org.
[10] ↑ DU Andromedae — catalog code (P528): [YWW2015] S527 20205. SIMBAD. wikidata.org.
[11] ↑ DU Andromedae — catalog code (P528): [YWW2015] S526 20995. SIMBAD. wikidata.org.
[12] ↑ DU Andromedae — catalog code (P528): NSVS 3994861. SIMBAD. wikidata.org.
[13] ↑ DU Andromedae — catalog code (P528): SV* SON 4716. SIMBAD. wikidata.org.
[14] ↑ DU Andromedae — catalog code (P528): [DCD2013] CSS J023031.3+405033. SIMBAD. wikidata.org.
[15] ↑ DU Andromedae — catalog code (P528): TIC 130087104. SIMBAD. wikidata.org.
[16] ↑ DU Andromedae — type of variable star (P881): RR Lyrae variable with asymmetric light curves. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
[17] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.45'}. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
[18] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.41'}. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
[19] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.5'}. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
[20] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.75'}. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
[21] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.50'}. SIMBAD. wikidata.org.
[22] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.77'}. Analysis of RR Lyrae Stars in the Northern Sky Variability Survey. wikidata.org.
[23] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.476'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.232'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.191'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ DU Andromedae — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.5881'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ DU Andromedae is an instance of RR Lyrae variable (Q726242) [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). DU Andromedae. Retrieved May 3, 2026, from https://4ort.xyz/entity/du-andromedae

MLA “DU Andromedae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/du-andromedae.

BibTeX

@misc{4ortxyz_du-andromedae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DU Andromedae}}, year = {2026}, url = {https://4ort.xyz/entity/du-andromedae}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DU Andromedae — https://4ort.xyz/entity/du-andromedae (retrieved 2026-05-03)

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