Q77970790

RR Lyrae variable star in the constellation Draco

Thing rr_lyrae_variable Q77970790

Press Enter · cited answer in seconds

Q77970790

Summary

Q77970790 is a RR Lyrae variable^[1].

Key Facts

Q77970790's instance of is recorded as RR Lyrae variable^[2].
Q77970790's constellation is recorded as Draco^[3].
Q77970790's catalog code is recorded as [SHM2017] J239.50268+53.87600^[4].
Q77970790's catalog code is recorded as SDSS J155800.65+535233.6^[5].
Q77970790's catalog code is recorded as GUVV J155800.6+535233.6^[6].
Q77970790's catalog code is recorded as SDSS J155800.64+535233.6^[7].
Q77970790's catalog code is recorded as 2MASS J15580063+5352335^[8].
Q77970790's catalog code is recorded as LINEAR 15945950^[9].
Q77970790's catalog code is recorded as CRTS J155800.6+535234^[10].
Q77970790's catalog code is recorded as Gaia DR2 1405106973318472960^[11].
Q77970790's type of variable star is recorded as RR Lyrae variables with nearly symmetric light curves^[12].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.09'}^[13].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.18'}^[14].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.18'}^[15].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.346'}^[16].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.195'}^[17].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.153'}^[18].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.192'}^[19].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.241'}^[20].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.687'}^[21].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.55'}^[22].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.49'}^[23].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.29'}^[24].
Q77970790's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.2842'}^[25].
Q77970790's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0733'}^[26].

Body

Definition and Type

Q77970790's instance of is recorded as RR Lyrae variable^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of RR Lyrae variable

Properties

Apparent magnitude unit: 1, amount: +15.09, unit: 1, amount: +15.18, unit: 1, amount: +15.18, unit: 1, amount: +16.346, unit: 1, amount: +15.195, unit: 1, amount: +15.153, unit: 1, amount: +15.192, unit: 1, amount: +15.241, unit: 1, amount: +14.687, unit: 1, amount: +14.55, unit: 1, amount: +14.49, unit: 1, amount: +15.29, unit: 1, amount: +15.2842

Catalog code [SHM2017] J239.50268+53.87600, SDSS J155800.65+535233.6, GUVV J155800.6+535233.6, SDSS J155800.64+535233.6, 2MASS J15580063+5352335, LINEAR 15945950, CRTS J155800.6+535234, Gaia DR2 1405106973318472960

Constellation Draco

Declination unit: www.wikidata.org, amount: +53.87602608804400

Declination component of proper motion unit: www.wikidata.org, amount: +0.192

Distance from earth unit: www.wikidata.org, amount: +8.43

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0733

Radial velocity unit: www.wikidata.org, amount: -60

Right ascension unit: www.wikidata.org, amount: +239.50270979408560

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.762

Type of variable star RR Lyrae variables with nearly symmetric light curves

External References (2)

Gaia id 1405106973318472960

Simbad id LINEAR 15945950

References

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

Direct Wikidata claims

[2] ↑ Q77970790 — instance of (P31): RR Lyrae variable. SIMBAD. wikidata.org.
[3] ↑ Q77970790 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q77970790 — catalog code (P528): [SHM2017] J239.50268+53.87600. SIMBAD. wikidata.org.
[5] ↑ Q77970790 — catalog code (P528): SDSS J155800.65+535233.6. SIMBAD. wikidata.org.
[6] ↑ Q77970790 — catalog code (P528): GUVV J155800.6+535233.6. SIMBAD. wikidata.org.
[7] ↑ Q77970790 — catalog code (P528): SDSS J155800.64+535233.6. SIMBAD. wikidata.org.
[8] ↑ Q77970790 — catalog code (P528): 2MASS J15580063+5352335. SIMBAD. wikidata.org.
[9] ↑ Q77970790 — catalog code (P528): LINEAR 15945950. SIMBAD. wikidata.org.
[10] ↑ Q77970790 — catalog code (P528): CRTS J155800.6+535234. SIMBAD. wikidata.org.
[11] ↑ Q77970790 — catalog code (P528): Gaia DR2 1405106973318472960. SIMBAD. wikidata.org.
[12] ↑ Q77970790 — type of variable star (P881): RR Lyrae variables with nearly symmetric light curves. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
[13] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.09'}. The second GALEX ultraviolet variability (GUVV-2) catalog. wikidata.org.
[14] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.18'}. The second GALEX ultraviolet variability (GUVV-2) catalog. wikidata.org.
[15] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.18'}. The second GALEX ultraviolet variability (GUVV-2) catalog. wikidata.org.
[16] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.346'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.195'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.153'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.192'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.241'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.687'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.55'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.49'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.29'}. The Catalina surveys periodic variable star catalog. wikidata.org.
[25] ↑ Q77970790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.2842'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77970790 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0733'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77970790 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). Q77970790. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77970790

MLA “Q77970790.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77970790.

BibTeX

@misc{4ortxyz_q77970790_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77970790}}, year = {2026}, url = {https://4ort.xyz/entity/q77970790}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77970790 — https://4ort.xyz/entity/q77970790 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77970790 · Last refreshed: May 7, 2026