Q82723212

classical Cepheid variable star in the constellation Corona Borealis

Thing classical_cepheid_variable Q82723212

Press Enter · cited answer in seconds

Q82723212

Summary

Q82723212 is a classical Cepheid variable^[1].

Key Facts

Q82723212's instance of is recorded as classical Cepheid variable^[2].
Q82723212's constellation is recorded as Corona Borealis^[3].
Q82723212's catalog code is recorded as GSC 03062-01317^[4].
Q82723212's catalog code is recorded as TYC 3062-1317-1^[5].
Q82723212's catalog code is recorded as 2MASS J16215720+3817340^[6].
Q82723212's catalog code is recorded as SDSS J162157.20+381734.1^[7].
Q82723212's catalog code is recorded as CXOMP J162157.2+381734^[8].
Q82723212's catalog code is recorded as ROTSE1 J162157.22+381733.6^[9].
Q82723212's catalog code is recorded as Gaia DR1 1332235152264320512^[10].
Q82723212's catalog code is recorded as Gaia DR2 1332235156560611584^[11].
Q82723212's type of variable star is recorded as classical Cepheid variable^[12].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.483'}^[13].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.870'}^[14].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.696'}^[15].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.410'}^[16].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.999'}^[17].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.042'}^[18].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.704'}^[19].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.895'}^[20].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.45'}^[21].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.74'}^[22].
Q82723212's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0586'}^[23].
Q82723212's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8160'}^[24].
Q82723212's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-68.15'}^[25].
Q82723212's metallicity is recorded as {'unit': '1', 'amount': '-0.34'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of classical Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +8.483, unit: 1, amount: +7.870, unit: 1, amount: +7.696, unit: 1, amount: +15.410, unit: 1, amount: +10.999, unit: 1, amount: +10.042, unit: 1, amount: +9.704, unit: 1, amount: +9.895, unit: 1, amount: +10.45, unit: 1, amount: +11.74, unit: 1, amount: +10.0586

Catalog code GSC 03062-01317, TYC 3062-1317-1, 2MASS J16215720+3817340, SDSS J162157.20+381734.1, CXOMP J162157.2+381734, ROTSE1 J162157.22+381733.6, Gaia DR1 1332235152264320512, Gaia DR2 1332235156560611584

Constellation Corona Borealis

Declination unit: www.wikidata.org, amount: +38.29278818108130

Declination component of proper motion unit: www.wikidata.org, amount: +39.432

Distance from earth unit: www.wikidata.org, amount: +550.6608

Effective temperature unit: www.wikidata.org, amount: +5242, unit: www.wikidata.org, amount: +4749

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.34, unit: 1, amount: -0.37

Parallax unit: www.wikidata.org, amount: +1.8160

Radial velocity unit: www.wikidata.org, amount: -68.15

Right ascension unit: www.wikidata.org, amount: +245.48836160942420

Right ascension component of proper motion unit: www.wikidata.org, amount: -26.918

Surface gravity unit: www.wikidata.org, amount: +20400, unit: www.wikidata.org, amount: +390

Type of variable star classical Cepheid variable

External References (2)

Gaia id 1332235156560611584

Simbad id ROTSE1 J162157.22+381733.6

References

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

Direct Wikidata claims

[2] ↑ Q82723212 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q82723212 — constellation (P59): Corona Borealis. wikidata.org.
[4] ↑ Q82723212 — catalog code (P528): GSC 03062-01317. SIMBAD. wikidata.org.
[5] ↑ Q82723212 — catalog code (P528): TYC 3062-1317-1. SIMBAD. wikidata.org.
[6] ↑ Q82723212 — catalog code (P528): 2MASS J16215720+3817340. SIMBAD. wikidata.org.
[7] ↑ Q82723212 — catalog code (P528): SDSS J162157.20+381734.1. SIMBAD. wikidata.org.
[8] ↑ Q82723212 — catalog code (P528): CXOMP J162157.2+381734. SIMBAD. wikidata.org.
[9] ↑ Q82723212 — catalog code (P528): ROTSE1 J162157.22+381733.6. SIMBAD. wikidata.org.
[10] ↑ Q82723212 — catalog code (P528): Gaia DR1 1332235152264320512. SIMBAD. wikidata.org.
[11] ↑ Q82723212 — catalog code (P528): Gaia DR2 1332235156560611584. SIMBAD. wikidata.org.
[12] ↑ Q82723212 — type of variable star (P881): classical Cepheid variable. Spectra of type II cepheid candidates and related stars. wikidata.org.
[13] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.483'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.870'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.696'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.410'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.999'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.042'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.704'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.895'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.45'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[22] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.74'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[23] ↑ Q82723212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0586'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q82723212 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8160'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q82723212 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-68.15'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q82723212 — metallicity (P2227): {'unit': '1', 'amount': '-0.34'}. Spectra of type II cepheid candidates and related stars. wikidata.org.

Class ancestry

[1] ↑ Q82723212 is an instance of classical Cepheid variable (Q10451997) [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). Q82723212. Retrieved May 7, 2026, from https://4ort.xyz/entity/q82723212

MLA “Q82723212.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q82723212.

BibTeX

@misc{4ortxyz_q82723212_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q82723212}}, year = {2026}, url = {https://4ort.xyz/entity/q82723212}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q82723212 — https://4ort.xyz/entity/q82723212 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q82723212 · Last refreshed: May 7, 2026