Q87821451

RR Lyrae variable star in the constellation Coma Berenices

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Q87821451

Summary

Q87821451 is a RR Lyrae variable^[1].

Key Facts

Q87821451's instance of is recorded as RR Lyrae variable^[2].
Q87821451's constellation is recorded as Coma Berenices^[3].
Q87821451 is part of NGC 5053^[4].
Q87821451's catalog code is recorded as [SHM2017] J199.14842+17.73773^[5].
Q87821451's catalog code is recorded as 2MASS J13163562+1744159^[6].
Q87821451's catalog code is recorded as Cl* NGC 5053 BAA V3^[7].
Q87821451's catalog code is recorded as Cl* NGC 5053 SAW V3^[8].
Q87821451's catalog code is recorded as Cl* NGC 5053 SM 74^[9].
Q87821451's catalog code is recorded as LINEAR 8678387^[10].
Q87821451's catalog code is recorded as [DCD2013] CSS J131635.6+174415^[11].
Q87821451's catalog code is recorded as Gaia DR2 3938682273986049792^[12].
Q87821451's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[13].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5552'}^[14].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5301'}^[15].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3969'}^[16].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.6050'}^[17].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.616'}^[18].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.345'}^[19].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.360'}^[20].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.88'}^[21].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.62'}^[22].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.11'}^[23].
Q87821451's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.6118'}^[24].
Q87821451's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0384'}^[25].
Q87821451's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+14.47'}^[26].

Body

Definition and Type

Q87821451's instance of is recorded as RR Lyrae variable^[2].

Use and Application

Q87821451 is part of NGC 5053^[4].

⭐ Popularity Graph

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Quick Facts

Instance of RR Lyrae variable

Part of NGC 5053

Properties

Apparent magnitude unit: 1, amount: +16.5552, unit: 1, amount: +16.5301, unit: 1, amount: +16.3969, unit: 1, amount: +16.6050, unit: 1, amount: +15.616, unit: 1, amount: +15.345, unit: 1, amount: +15.360, unit: 1, amount: +16.88, unit: 1, amount: +16.62, unit: 1, amount: +16.11, unit: 1, amount: +16.6118

Catalog code [SHM2017] J199.14842+17.73773, 2MASS J13163562+1744159, Cl* NGC 5053 BAA V3, Cl* NGC 5053 SAW V3, Cl* NGC 5053 SM 74, LINEAR 8678387, [DCD2013] CSS J131635.6+174415, Gaia DR2 3938682273986049792

Constellation Coma Berenices

Declination unit: www.wikidata.org, amount: +17.73770635808270

Declination component of proper motion unit: www.wikidata.org, amount: -1.252

Distance from earth unit: www.wikidata.org, amount: +14.47

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0384

Right ascension unit: www.wikidata.org, amount: +199.14848467396420

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.378

Type of variable star RR Lyrae variable with asymmetric light curves

External References (2)

Gaia id 3938682273986049792

Simbad id Cl* NGC 5053 BAA V3

References

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

Direct Wikidata claims

[2] ↑ Q87821451 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q87821451 — constellation (P59): Coma Berenices. wikidata.org.
[4] ↑ Q87821451 — part of (P361): NGC 5053. wikidata.org.
[5] ↑ Q87821451 — catalog code (P528): [SHM2017] J199.14842+17.73773. SIMBAD. wikidata.org.
[6] ↑ Q87821451 — catalog code (P528): 2MASS J13163562+1744159. SIMBAD. wikidata.org.
[7] ↑ Q87821451 — catalog code (P528): Cl* NGC 5053 BAA V3. SIMBAD. wikidata.org.
[8] ↑ Q87821451 — catalog code (P528): Cl* NGC 5053 SAW V3. SIMBAD. wikidata.org.
[9] ↑ Q87821451 — catalog code (P528): Cl* NGC 5053 SM 74. SIMBAD. wikidata.org.
[10] ↑ Q87821451 — catalog code (P528): LINEAR 8678387. SIMBAD. wikidata.org.
[11] ↑ Q87821451 — catalog code (P528): [DCD2013] CSS J131635.6+174415. SIMBAD. wikidata.org.
[12] ↑ Q87821451 — catalog code (P528): Gaia DR2 3938682273986049792. SIMBAD. wikidata.org.
[13] ↑ Q87821451 — type of variable star (P881): RR Lyrae variable with asymmetric light curves. Gaia Data Release 2. wikidata.org.
[14] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5552'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[15] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5301'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[16] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3969'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[17] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.6050'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[18] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.616'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.345'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.360'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.88'}. BVI CCD photometry of NGC 5053: The most metal-poor galactic globular cluster. wikidata.org.
[22] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.62'}. BVI CCD photometry of NGC 5053: The most metal-poor galactic globular cluster. wikidata.org.
[23] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.11'}. BVI CCD photometry of NGC 5053: The most metal-poor galactic globular cluster. wikidata.org.
[24] ↑ Q87821451 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.6118'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87821451 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0384'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87821451 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+14.47'}. Exploring the variable sky with LINEAR. II. Halo structure and substructure traced by RR Lyrae stars to 30 kpc. wikidata.org.

Class ancestry

[1] ↑ Q87821451 is an instance of RR Lyrae variable (Q726242) [P31, primary]. Wikidata. wikidata.org.

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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). Q87821451. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87821451

MLA “Q87821451.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87821451.

BibTeX

@misc{4ortxyz_q87821451_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87821451}}, year = {2026}, url = {https://4ort.xyz/entity/q87821451}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87821451 — https://4ort.xyz/entity/q87821451 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87821451 · Last refreshed: May 7, 2026