Q87223030

Thing classical_cepheid_variable Q87223030

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Q87223030

Summary

Q87223030 is a classical Cepheid variable^[1].

Key Facts

Q87223030's instance of is recorded as classical Cepheid variable^[2].
Q87223030's instance of is recorded as T Tauri-type star^[3].
Q87223030's constellation is recorded as Orion^[4].
Q87223030's spectral class is recorded as G7^[5].
Q87223030's catalog code is recorded as 2MASS J04591458-0337062^[6].
Q87223030's catalog code is recorded as 1RXS J045912.4-033711^[7].
Q87223030's catalog code is recorded as ASAS J045915-0337.1^[8].
Q87223030's catalog code is recorded as UCAC3 173-18136^[9].
Q87223030's catalog code is recorded as USNO-B1.0 0863-00051052^[10].
Q87223030's catalog code is recorded as TYC 4741-1019-1^[11].
Q87223030's catalog code is recorded as GSC 04741-01019^[12].
Q87223030's catalog code is recorded as Gaia DR1 3213127225265022592^[13].
Q87223030's catalog code is recorded as Gaia DR2 3213127225265022592^[14].
Q87223030's type of variable star is recorded as classical Cepheid variable^[15].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.74'}^[16].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.45'}^[17].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.72'}^[18].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.070'}^[19].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.616'}^[20].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.474'}^[21].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.64'}^[22].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.18'}^[23].
Q87223030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4868'}^[24].
Q87223030's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1244'}^[25].
Q87223030's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15.96'}^[26].

Body

Definition and Type

Recorded instance of include classical Cepheid variable^[2] and T Tauri-type star^[3].

⭐ Popularity Graph

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Quick Facts

Instance of classical Cepheid variable, T Tauri-type star

Properties

Apparent magnitude unit: 1, amount: +12.74, unit: 1, amount: +12.45, unit: 1, amount: +10.72, unit: 1, amount: +10.070, unit: 1, amount: +9.616, unit: 1, amount: +9.474, unit: 1, amount: +11.64, unit: 1, amount: +11.18, unit: 1, amount: +11.4868

Catalog code 2MASS J04591458-0337062, 1RXS J045912.4-033711, ASAS J045915-0337.1, UCAC3 173-18136, USNO-B1.0 0863-00051052, TYC 4741-1019-1, GSC 04741-01019, Gaia DR1 3213127225265022592, Gaia DR2 3213127225265022592

Constellation Orion

Declination unit: www.wikidata.org, amount: -3.61840324844460

Declination component of proper motion unit: www.wikidata.org, amount: -3.241

Distance from earth unit: www.wikidata.org, amount: +320.0615

Effective temperature unit: www.wikidata.org, amount: +5583, unit: www.wikidata.org, amount: +5566

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.13, unit: 1, amount: +0.04

Parallax unit: www.wikidata.org, amount: +3.1244

Radial velocity unit: www.wikidata.org, amount: +15.96

Right ascension unit: www.wikidata.org, amount: +74.81077761999590

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.502

Spectral class G7

Stellar rotational velocity unit: www.wikidata.org, amount: +32.4

Surface gravity unit: www.wikidata.org, amount: +20400, unit: www.wikidata.org, amount: +23400

Type of variable star classical Cepheid variable

External References (2)

Gaia id 3213127225265022592

Simbad id 1RXS J045912.4-033711

References

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

Direct Wikidata claims

[2] ↑ Q87223030 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q87223030 — instance of (P31): T Tauri-type star. SIMBAD. wikidata.org.
[4] ↑ Q87223030 — constellation (P59): Orion. wikidata.org.
[5] ↑ Q87223030 — spectral class (P215): G7. Crossing the Gould Belt in the Orion vicinity. wikidata.org.
[6] ↑ Q87223030 — catalog code (P528): 2MASS J04591458-0337062. SIMBAD. wikidata.org.
[7] ↑ Q87223030 — catalog code (P528): 1RXS J045912.4-033711. SIMBAD. wikidata.org.
[8] ↑ Q87223030 — catalog code (P528): ASAS J045915-0337.1. SIMBAD. wikidata.org.
[9] ↑ Q87223030 — catalog code (P528): UCAC3 173-18136. SIMBAD. wikidata.org.
[10] ↑ Q87223030 — catalog code (P528): USNO-B1.0 0863-00051052. SIMBAD. wikidata.org.
[11] ↑ Q87223030 — catalog code (P528): TYC 4741-1019-1. SIMBAD. wikidata.org.
[12] ↑ Q87223030 — catalog code (P528): GSC 04741-01019. SIMBAD. wikidata.org.
[13] ↑ Q87223030 — catalog code (P528): Gaia DR1 3213127225265022592. SIMBAD. wikidata.org.
[14] ↑ Q87223030 — catalog code (P528): Gaia DR2 3213127225265022592. SIMBAD. wikidata.org.
[15] ↑ Q87223030 — type of variable star (P881): classical Cepheid variable. Spectra of type II cepheid candidates and related stars. wikidata.org.
[16] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.74'}. The Star Formation in the L1615/L1616 Cometary Cloud. wikidata.org.
[17] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.45'}. The Star Formation in the L1615/L1616 Cometary Cloud. wikidata.org.
[18] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.72'}. The Star Formation in the L1615/L1616 Cometary Cloud. wikidata.org.
[19] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.070'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.616'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.474'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.64'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[23] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.18'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[24] ↑ Q87223030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.4868'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87223030 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1244'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87223030 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15.96'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87223030 is an instance of classical Cepheid variable (Q10451997) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q87223030. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87223030

MLA “Q87223030.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87223030.

BibTeX

@misc{4ortxyz_q87223030_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87223030}}, year = {2026}, url = {https://4ort.xyz/entity/q87223030}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87223030 — https://4ort.xyz/entity/q87223030 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87223030 · Last refreshed: May 7, 2026