Q91419309

RR Lyrae variable star in the constellation Virgo

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Q91419309

Summary

Q91419309 is a RR Lyrae variable^[1].

Key Facts

Q91419309's instance of is recorded as RR Lyrae variable^[2].
Q91419309's constellation is recorded as Virgo^[3].
Q91419309's spectral class is recorded as A^[4].
Q91419309's catalog code is recorded as [SHM2017] J202.99775-09.88406^[5].
Q91419309's catalog code is recorded as 2MASS J13315945-0953026^[6].
Q91419309's catalog code is recorded as BPS CS 22889-0007^[7].
Q91419309's catalog code is recorded as [DCD2013] MLS J133159.4-095302^[8].
Q91419309's catalog code is recorded as [DCD2013] CSS J133159.4-095302^[9].
Q91419309's catalog code is recorded as EPIC 212631030^[10].
Q91419309's catalog code is recorded as Gaia DR2 3617820866622751616^[11].
Q91419309's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[12].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9928'}^[13].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.6404'}^[14].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.6855'}^[15].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.2978'}^[16].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.76'}^[17].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.84'}^[18].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.66'}^[19].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+15'}^[20].
Q91419309's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.7246'}^[21].
Q91419309's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+214'}^[22].
Q91419309's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+10.62'}^[23].
Q91419309's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+10.77'}^[24].
Q91419309's SIMBAD ID is recorded as BPS CS 22889-0007^[25].
Q91419309's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+202.99778252159770'}^[26].

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Quick Facts

Instance of RR Lyrae variable

Properties

Apparent magnitude unit: 1, amount: +15.9928, unit: 1, amount: +15.6404, unit: 1, amount: +15.6855, unit: 1, amount: +16.2978, unit: 1, amount: +14.76, unit: 1, amount: +14.84, unit: 1, amount: +14.66, unit: 1, amount: +15, unit: 1, amount: +15.7246

Catalog code [SHM2017] J202.99775-09.88406, 2MASS J13315945-0953026, BPS CS 22889-0007, [DCD2013] MLS J133159.4-095302, [DCD2013] CSS J133159.4-095302, EPIC 212631030, Gaia DR2 3617820866622751616

Constellation Virgo

Declination unit: www.wikidata.org, amount: -9.88409586969960

Declination component of proper motion unit: www.wikidata.org, amount: -1.160

Distance from earth unit: www.wikidata.org, amount: +10.62, unit: www.wikidata.org, amount: +10.77

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: +214

Right ascension unit: www.wikidata.org, amount: +202.99778252159770

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.923

Spectral class A

Type of variable star RR Lyrae variable with asymmetric light curves

External References (2)

Gaia id 3617820866622751616

Simbad id BPS CS 22889-0007

References

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

Direct Wikidata claims

[2] ↑ Q91419309 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q91419309 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q91419309 — spectral class (P215): A. Spectroscopy of hot stars in the Galactic halo. wikidata.org.
[5] ↑ Q91419309 — catalog code (P528): [SHM2017] J202.99775-09.88406. SIMBAD. wikidata.org.
[6] ↑ Q91419309 — catalog code (P528): 2MASS J13315945-0953026. SIMBAD. wikidata.org.
[7] ↑ Q91419309 — catalog code (P528): BPS CS 22889-0007. SIMBAD. wikidata.org.
[8] ↑ Q91419309 — catalog code (P528): [DCD2013] MLS J133159.4-095302. SIMBAD. wikidata.org.
[9] ↑ Q91419309 — catalog code (P528): [DCD2013] CSS J133159.4-095302. SIMBAD. wikidata.org.
[10] ↑ Q91419309 — catalog code (P528): EPIC 212631030. SIMBAD. wikidata.org.
[11] ↑ Q91419309 — catalog code (P528): Gaia DR2 3617820866622751616. SIMBAD. wikidata.org.
[12] ↑ Q91419309 — 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.
[13] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.9928'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[14] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.6404'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[15] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.6855'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[16] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.2978'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[17] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.76'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.84'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.66'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15'}. Spectroscopy of hot stars in the Galactic halo. wikidata.org.
[21] ↑ Q91419309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.7246'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91419309 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+214'}. Spectroscopy of hot stars in the Galactic halo. wikidata.org.
[23] ↑ Q91419309 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+10.62'}. Evidence for a Milky way tidal stream reaching beyond 100 kpc. wikidata.org.
[24] ↑ Q91419309 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+10.77'}. Probing the outer galactic halo with RR Lyrae from the Catalina surveys. wikidata.org.
[25] ↑ Q91419309 — SIMBAD ID (P3083): BPS CS 22889-0007. wikidata.org.
[26] ↑ Q91419309 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+202.99778252159770'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91419309 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). Q91419309. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91419309

MLA “Q91419309.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91419309.

BibTeX

@misc{4ortxyz_q91419309_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91419309}}, year = {2026}, url = {https://4ort.xyz/entity/q91419309}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91419309 — https://4ort.xyz/entity/q91419309 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91419309 · Last refreshed: May 7, 2026