Q83537643

RR Lyrae variable star in the constellation Ursa Major

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Q83537643

Summary

Q83537643 is a RR Lyrae variable^[1].

Key Facts

Q83537643's instance of is recorded as RR Lyrae variable^[2].
Q83537643's constellation is recorded as Ursa Major^[3].
Q83537643's catalog code is recorded as [SHM2017] J163.80750+56.79654^[4].
Q83537643's catalog code is recorded as 2MASS J10551379+5647474^[5].
Q83537643's catalog code is recorded as SDSS J105513.80+564747.5^[6].
Q83537643's catalog code is recorded as GUVV J105513.8+564747.7^[7].
Q83537643's catalog code is recorded as SDSS J105513.79+564747.5^[8].
Q83537643's catalog code is recorded as NSVS 2594623^[9].
Q83537643's catalog code is recorded as LINEAR 23442649^[10].
Q83537643's catalog code is recorded as Gaia DR2 851103986530614016^[11].
Q83537643's type of variable star is recorded as RR Lyrae variable with asymmetric light curves^[12].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.317'}^[13].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.028'}^[14].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.010'}^[15].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.50'}^[16].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.34'}^[17].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.29'}^[18].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.635'}^[19].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.503'}^[20].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.353'}^[21].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.288'}^[22].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.317'}^[23].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.5'}^[24].
Q83537643's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.2142'}^[25].
Q83537643's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0731'}^[26].

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Quick Facts

Instance of RR Lyrae variable

Properties

Apparent magnitude unit: 1, amount: +14.317, unit: 1, amount: +14.028, unit: 1, amount: +14.010, unit: 1, amount: +15.50, unit: 1, amount: +15.34, unit: 1, amount: +15.29, unit: 1, amount: +16.635, unit: 1, amount: +15.503, unit: 1, amount: +15.353, unit: 1, amount: +15.288, unit: 1, amount: +15.317, unit: 1, amount: +15.5, unit: 1, amount: +15.2142

Catalog code [SHM2017] J163.80750+56.79654, 2MASS J10551379+5647474, SDSS J105513.80+564747.5, GUVV J105513.8+564747.7, SDSS J105513.79+564747.5, NSVS 2594623, LINEAR 23442649, Gaia DR2 851103986530614016

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +56.79653590595370

Declination component of proper motion unit: www.wikidata.org, amount: -1.704

Distance from earth unit: www.wikidata.org, amount: +7.90

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0731

Radial velocity unit: www.wikidata.org, amount: -144

Right ascension unit: www.wikidata.org, amount: +163.80750102788780

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.714

Type of variable star RR Lyrae variable with asymmetric light curves

External References (2)

Gaia id 851103986530614016

Simbad id NSVS 2594623

References

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

Direct Wikidata claims

[2] ↑ Q83537643 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q83537643 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q83537643 — catalog code (P528): [SHM2017] J163.80750+56.79654. SIMBAD. wikidata.org.
[5] ↑ Q83537643 — catalog code (P528): 2MASS J10551379+5647474. SIMBAD. wikidata.org.
[6] ↑ Q83537643 — catalog code (P528): SDSS J105513.80+564747.5. SIMBAD. wikidata.org.
[7] ↑ Q83537643 — catalog code (P528): GUVV J105513.8+564747.7. SIMBAD. wikidata.org.
[8] ↑ Q83537643 — catalog code (P528): SDSS J105513.79+564747.5. SIMBAD. wikidata.org.
[9] ↑ Q83537643 — catalog code (P528): NSVS 2594623. SIMBAD. wikidata.org.
[10] ↑ Q83537643 — catalog code (P528): LINEAR 23442649. SIMBAD. wikidata.org.
[11] ↑ Q83537643 — catalog code (P528): Gaia DR2 851103986530614016. SIMBAD. wikidata.org.
[12] ↑ Q83537643 — type of variable star (P881): RR Lyrae variable with asymmetric light curves. Gaia Data Release 2. wikidata.org.
[13] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.317'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.028'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.010'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.50'}. The second GALEX ultraviolet variability (GUVV-2) catalog. wikidata.org.
[17] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.34'}. The second GALEX ultraviolet variability (GUVV-2) catalog. wikidata.org.
[18] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.29'}. The second GALEX ultraviolet variability (GUVV-2) catalog. wikidata.org.
[19] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.635'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.503'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.353'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.288'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[23] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.317'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[24] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.5'}. RR Lyrae variables in the ultraviolet: The view from GALEX. wikidata.org.
[25] ↑ Q83537643 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.2142'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q83537643 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0731'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q83537643 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). Q83537643. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83537643

MLA “Q83537643.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83537643.

BibTeX

@misc{4ortxyz_q83537643_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83537643}}, year = {2026}, url = {https://4ort.xyz/entity/q83537643}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83537643 — https://4ort.xyz/entity/q83537643 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q83537643 · Last refreshed: May 7, 2026