Q80000801

RR Lyrae variable star in the constellation Leo

Thing rr_lyrae_variable Q80000801

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Q80000801

Summary

Q80000801 is a RR Lyrae variable^[1].

Key Facts

Q80000801's instance of is recorded as RR Lyrae variable^[2].
Q80000801's constellation is recorded as Leo^[3].
Q80000801's spectral class is recorded as A9.6^[4].
Q80000801's catalog code is recorded as [SHM2017] J174.94123+15.79460^[5].
Q80000801's catalog code is recorded as NSVS 10347357^[6].
Q80000801's catalog code is recorded as GSC 01438-02727^[7].
Q80000801's catalog code is recorded as SV* SON 8024^[8].
Q80000801's catalog code is recorded as 2MASS J11394589+1547407^[9].
Q80000801's catalog code is recorded as CHSS 1983^[10].
Q80000801's catalog code is recorded as [DCD2013] CSS J113945.9+154740^[11].
Q80000801's catalog code is recorded as UCAC3 212-114062^[12].
Q80000801's catalog code is recorded as [YWW2015] SF02 1943^[13].
Q80000801's catalog code is recorded as Gaia DR2 3972402234025292032^[14].
Q80000801's catalog code is recorded as BD Leo^[15].
Q80000801's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[16].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.7848'}^[17].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3210'}^[18].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3900'}^[19].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8080'}^[20].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.91'}^[21].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.545'}^[22].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.485'}^[23].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.463'}^[24].
Q80000801's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.7584'}^[25].
Q80000801's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2072'}^[26].

Body

Definition and Type

Q80000801's instance of is recorded as RR Lyrae variable^[2].

⭐ Popularity Graph

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Quick Facts

Instance of RR Lyrae variable

Properties

Apparent magnitude unit: 1, amount: +13.7848, unit: 1, amount: +13.3210, unit: 1, amount: +13.3900, unit: 1, amount: +13.8080, unit: 1, amount: +13.91, unit: 1, amount: +12.545, unit: 1, amount: +12.485, unit: 1, amount: +12.463, unit: 1, amount: +13.7584

Catalog code [SHM2017] J174.94123+15.79460, NSVS 10347357, GSC 01438-02727, SV* SON 8024, 2MASS J11394589+1547407, CHSS 1983, [DCD2013] CSS J113945.9+154740, UCAC3 212-114062, [YWW2015] SF02 1943, Gaia DR2 3972402234025292032, BD Leo

Constellation Leo

Declination unit: www.wikidata.org, amount: +15.79459461388950

Declination component of proper motion unit: www.wikidata.org, amount: -11.316

Distance from earth unit: www.wikidata.org, amount: +3.90

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.93

Parallax unit: www.wikidata.org, amount: +0.2072

Radial velocity unit: www.wikidata.org, amount: +137

Right ascension unit: www.wikidata.org, amount: +174.94119924767270

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.604

Spectral class A9.6

Type of variable star RR Lyrae variable with asymmetric light curves

External References (2)

Gaia id 3972402234025292032

Simbad id V* BD Leo

🏷️ Also known as

ru BD Льва

References

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

Direct Wikidata claims

[2] ↑ Q80000801 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q80000801 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q80000801 — spectral class (P215): A9.6. The Century Survey Galactic Halo Project III: A Complete 4300 DEG2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo. wikidata.org.
[5] ↑ Q80000801 — catalog code (P528): [SHM2017] J174.94123+15.79460. SIMBAD. wikidata.org.
[6] ↑ Q80000801 — catalog code (P528): NSVS 10347357. SIMBAD. wikidata.org.
[7] ↑ Q80000801 — catalog code (P528): GSC 01438-02727. SIMBAD. wikidata.org.
[8] ↑ Q80000801 — catalog code (P528): SV* SON 8024. SIMBAD. wikidata.org.
[9] ↑ Q80000801 — catalog code (P528): 2MASS J11394589+1547407. SIMBAD. wikidata.org.
[10] ↑ Q80000801 — catalog code (P528): CHSS 1983. SIMBAD. wikidata.org.
[11] ↑ Q80000801 — catalog code (P528): [DCD2013] CSS J113945.9+154740. SIMBAD. wikidata.org.
[12] ↑ Q80000801 — catalog code (P528): UCAC3 212-114062. SIMBAD. wikidata.org.
[13] ↑ Q80000801 — catalog code (P528): [YWW2015] SF02 1943. SIMBAD. wikidata.org.
[14] ↑ Q80000801 — catalog code (P528): Gaia DR2 3972402234025292032. SIMBAD. wikidata.org.
[15] ↑ Q80000801 — catalog code (P528): BD Leo. wikidata.org.
[16] ↑ Q80000801 — 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] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.7848'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[18] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.3210'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[19] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.3900'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[20] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.8080'}. The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
[21] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.91'}. Analysis of RR Lyrae Stars in the Northern Sky Variability Survey. wikidata.org.
[22] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.545'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.485'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.463'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q80000801 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.7584'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q80000801 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2072'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q80000801 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). Q80000801. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80000801

MLA “Q80000801.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80000801.

BibTeX

@misc{4ortxyz_q80000801_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80000801}}, year = {2026}, url = {https://4ort.xyz/entity/q80000801}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80000801 — https://4ort.xyz/entity/q80000801 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80000801 · Last refreshed: May 7, 2026