Q85502990

RR Lyrae variable star in the constellation Boötes

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Q85502990

Summary

Q85502990 is a RR Lyrae variable^[1].

Key Facts

Q85502990's instance of is recorded as RR Lyrae variable^[2].
Q85502990's constellation is recorded as Boötes^[3].
Q85502990's part of is recorded as Q1120021^[4].
Q85502990's catalog code is recorded as Gaia DR2 1452626349749396224^[5].
Q85502990's catalog code is recorded as [SHM2017] J211.37677+28.53573^[6].
Q85502990's catalog code is recorded as [SMW2010] 1899^[7].
Q85502990's catalog code is recorded as Cl* NGC 5466 FSBHB V9^[8].
Q85502990's catalog code is recorded as [DCD2013] CSS J140530.3+283208^[9].
Q85502990's catalog code is recorded as Cl* NGC 5466 SAW V9^[10].
Q85502990's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[11].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3775'}^[12].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3854'}^[13].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3190'}^[14].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0981'}^[15].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.6357'}^[16].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.78'}^[17].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.39'}^[18].
Q85502990's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.87'}^[19].
Q85502990's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1088'}^[20].
Q85502990's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+81.8'}^[21].
Q85502990's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+13.05'}^[22].
Q85502990's SIMBAD ID is recorded as Cl* NGC 5466 FSBHB V9^[23].
Q85502990's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+211.37671520399581'}^[24].
Q85502990's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.53569661573972'}^[25].
Q85502990's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of RR Lyrae variable

Part of NGC 5466

Properties

Apparent magnitude unit: 1, amount: +16.3775, unit: 1, amount: +16.3854, unit: 1, amount: +16.3190, unit: 1, amount: +16.0981, unit: 1, amount: +16.6357, unit: 1, amount: +16.78, unit: 1, amount: +16.39, unit: 1, amount: +15.87

Catalog code Gaia DR2 1452626349749396224, [SHM2017] J211.37677+28.53573, [SMW2010] 1899, Cl* NGC 5466 FSBHB V9, [DCD2013] CSS J140530.3+283208, Cl* NGC 5466 SAW V9

Constellation Boötes

Declination unit: www.wikidata.org, amount: +28.53569661573972

Declination component of proper motion unit: www.wikidata.org, amount: -0.589

Distance from earth unit: www.wikidata.org, amount: +13.05

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1088

Radial velocity unit: www.wikidata.org, amount: +81.8

Right ascension unit: www.wikidata.org, amount: +211.37671520399581

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.241

Type of variable star RR Lyrae variable with asymmetric light curves

External References (2)

Gaia id 1452626349749396224

Simbad id Cl* NGC 5466 FSBHB V9

References

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

Direct Wikidata claims

[2] ↑ Q85502990 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q85502990 — constellation (P59): Boötes. wikidata.org.
[4] ↑ Q85502990 — part of (P361): Q1120021. wikidata.org.
[5] ↑ Q85502990 — catalog code (P528): Gaia DR2 1452626349749396224. SIMBAD. wikidata.org.
[6] ↑ Q85502990 — catalog code (P528): [SHM2017] J211.37677+28.53573. SIMBAD. wikidata.org.
[7] ↑ Q85502990 — catalog code (P528): [SMW2010] 1899. SIMBAD. wikidata.org.
[8] ↑ Q85502990 — catalog code (P528): Cl* NGC 5466 FSBHB V9. SIMBAD. wikidata.org.
[9] ↑ Q85502990 — catalog code (P528): [DCD2013] CSS J140530.3+283208. SIMBAD. wikidata.org.
[10] ↑ Q85502990 — catalog code (P528): Cl* NGC 5466 SAW V9. SIMBAD. wikidata.org.
[11] ↑ Q85502990 — 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.
[12] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3775'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3854'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[14] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3190'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[15] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.0981'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[16] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.6357'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[17] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.78'}. Light-element abundance variations at low metallicity: the globular cluster NGC 5466. wikidata.org.
[18] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.39'}. Light-element abundance variations at low metallicity: the globular cluster NGC 5466. wikidata.org.
[19] ↑ Q85502990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.87'}. Light-element abundance variations at low metallicity: the globular cluster NGC 5466. wikidata.org.
[20] ↑ Q85502990 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1088'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q85502990 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+81.8'}. Light-element abundance variations at low metallicity: the globular cluster NGC 5466. wikidata.org.
[22] ↑ Q85502990 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+13.05'}. Probing the outer galactic halo with RR Lyrae from the Catalina surveys. wikidata.org.
[23] ↑ Q85502990 — SIMBAD ID (P3083): Cl* NGC 5466 FSBHB V9. wikidata.org.
[24] ↑ Q85502990 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+211.37671520399581'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q85502990 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.53569661573972'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85502990 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85502990 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). Q85502990. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85502990

MLA “Q85502990.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85502990.

BibTeX

@misc{4ortxyz_q85502990_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85502990}}, year = {2026}, url = {https://4ort.xyz/entity/q85502990}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85502990 — https://4ort.xyz/entity/q85502990 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85502990 · Last refreshed: May 7, 2026