Q81854998

RR Lyrae variable star in the constellation Leo

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Q81854998

Summary

Q81854998 is a RR Lyrae variable^[1].

Key Facts

Q81854998's instance of is recorded as RR Lyrae variable^[2].
Q81854998's constellation is recorded as Leo^[3].
Q81854998's spectral class is recorded as B^[4].
Q81854998's catalog code is recorded as [SHM2017] J164.09962+06.82709^[5].
Q81854998's catalog code is recorded as NSVS 13082439^[6].
Q81854998's catalog code is recorded as 2MASS J10562389+0649376^[7].
Q81854998's catalog code is recorded as PG 1053+071^[8].
Q81854998's catalog code is recorded as LINEAR 23755220^[9].
Q81854998's catalog code is recorded as SDSS J105623.89+064937.4^[10].
Q81854998's catalog code is recorded as [DCD2013] MLS J105623.8+064937^[11].
Q81854998's catalog code is recorded as [DCD2013] CSS J105623.8+064937^[12].
Q81854998's catalog code is recorded as Gaia DR2 3864943938985725184^[13].
Q81854998's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[14].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.72'}^[15].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.64'}^[16].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.676'}^[17].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.418'}^[18].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.327'}^[19].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.134'}^[20].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.485'}^[21].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.899'}^[22].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.960'}^[23].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.982'}^[24].
Q81854998's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.3574'}^[25].
Q81854998's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1012'}^[26].

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Quick Facts

Instance of RR Lyrae variable

Properties

Apparent magnitude unit: 1, amount: +15.72, unit: 1, amount: +14.64, unit: 1, amount: +13.676, unit: 1, amount: +13.418, unit: 1, amount: +13.327, unit: 1, amount: +15.134, unit: 1, amount: +14.485, unit: 1, amount: +13.899, unit: 1, amount: +13.960, unit: 1, amount: +13.982, unit: 1, amount: +14.3574

Catalog code [SHM2017] J164.09962+06.82709, NSVS 13082439, 2MASS J10562389+0649376, PG 1053+071, LINEAR 23755220, SDSS J105623.89+064937.4, [DCD2013] MLS J105623.8+064937, [DCD2013] CSS J105623.8+064937, Gaia DR2 3864943938985725184

Constellation Leo

Declination unit: www.wikidata.org, amount: +6.82707441384190

Declination component of proper motion unit: www.wikidata.org, amount: -6.270

Distance from earth unit: www.wikidata.org, amount: +5.39

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1012

Right ascension unit: www.wikidata.org, amount: +164.09958251759950

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.250

Spectral class B

Type of variable star RR Lyrae variable with asymmetric light curves

External References (2)

Gaia id 3864943938985725184

Simbad id PG 1053+071

References

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

Direct Wikidata claims

[2] ↑ Q81854998 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q81854998 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q81854998 — spectral class (P215): B. The Palomar-Green catalog of ultraviolet-excess stellar objects. wikidata.org.
[5] ↑ Q81854998 — catalog code (P528): [SHM2017] J164.09962+06.82709. SIMBAD. wikidata.org.
[6] ↑ Q81854998 — catalog code (P528): NSVS 13082439. SIMBAD. wikidata.org.
[7] ↑ Q81854998 — catalog code (P528): 2MASS J10562389+0649376. SIMBAD. wikidata.org.
[8] ↑ Q81854998 — catalog code (P528): PG 1053+071. SIMBAD. wikidata.org.
[9] ↑ Q81854998 — catalog code (P528): LINEAR 23755220. SIMBAD. wikidata.org.
[10] ↑ Q81854998 — catalog code (P528): SDSS J105623.89+064937.4. SIMBAD. wikidata.org.
[11] ↑ Q81854998 — catalog code (P528): [DCD2013] MLS J105623.8+064937. SIMBAD. wikidata.org.
[12] ↑ Q81854998 — catalog code (P528): [DCD2013] CSS J105623.8+064937. SIMBAD. wikidata.org.
[13] ↑ Q81854998 — catalog code (P528): Gaia DR2 3864943938985725184. SIMBAD. wikidata.org.
[14] ↑ Q81854998 — 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.
[15] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.72'}. SIMBAD. wikidata.org.
[16] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.64'}. Analysis of RR Lyrae Stars in the Northern Sky Variability Survey. wikidata.org.
[17] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.676'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.418'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.327'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.134'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[21] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.485'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.899'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[23] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.960'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[24] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.982'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[25] ↑ Q81854998 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.3574'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81854998 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1012'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81854998 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). Q81854998. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81854998

MLA “Q81854998.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81854998.

BibTeX

@misc{4ortxyz_q81854998_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81854998}}, year = {2026}, url = {https://4ort.xyz/entity/q81854998}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81854998 — https://4ort.xyz/entity/q81854998 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81854998 · Last refreshed: May 7, 2026