Q80715055

Thing t_tauri_type_star Q80715055

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Q80715055

Summary

Q80715055 is a T Tauri-type star^[1].

Key Facts

Q80715055's instance of is recorded as T Tauri-type star^[2].
Q80715055's constellation is recorded as Orion^[3].
Q80715055's spectral class is recorded as K4e^[4].
Q80715055's catalog code is recorded as 2MASS J05203182+0616115^[5].
Q80715055's catalog code is recorded as 2E 1249^[6].
Q80715055's catalog code is recorded as 1RXS J052032.3+061612^[7].
Q80715055's catalog code is recorded as 2E 0517.8+0612^[8].
Q80715055's catalog code is recorded as RX J0520.5+0616^[9].
Q80715055's catalog code is recorded as TYC 112-1486-1^[10].
Q80715055's catalog code is recorded as ASAS J052032+0616.1^[11].
Q80715055's catalog code is recorded as 2XMM J052031.8+061611^[12].
Q80715055's catalog code is recorded as Gaia DR1 3240923360251087104^[13].
Q80715055's catalog code is recorded as Gaia DR2 3240923360251087104^[14].
Q80715055's type of variable star is recorded as rotating variable star^[15].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.245'}^[16].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.690'}^[17].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.567'}^[18].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.66'}^[19].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.279'}^[20].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.677'}^[21].
Q80715055's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3098'}^[22].
Q80715055's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.2813'}^[23].
Q80715055's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.51'}^[24].
Q80715055's metallicity is recorded as {'unit': '1', 'amount': '-0.08'}^[25].
Q80715055's metallicity is recorded as {'unit': '1', 'amount': '-0.07'}^[26].

Body

Definition and Type

Q80715055's instance of is recorded as T Tauri-type star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of T Tauri-type star

Properties

Apparent magnitude unit: 1, amount: +9.245, unit: 1, amount: +8.690, unit: 1, amount: +8.567, unit: 1, amount: +12.66, unit: 1, amount: +10.279, unit: 1, amount: +11.677, unit: 1, amount: +11.3098

Catalog code 2MASS J05203182+0616115, 2E 1249, 1RXS J052032.3+061612, 2E 0517.8+0612, RX J0520.5+0616, TYC 112-1486-1, ASAS J052032+0616.1, 2XMM J052031.8+061611, Gaia DR1 3240923360251087104, Gaia DR2 3240923360251087104

Constellation Orion

Declination unit: www.wikidata.org, amount: +6.26988456953690

Declination component of proper motion unit: www.wikidata.org, amount: -32.395

Distance from earth unit: www.wikidata.org, amount: +97.2640

Effective temperature unit: www.wikidata.org, amount: +4900

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.08, unit: 1, amount: -0.07

Parallax unit: www.wikidata.org, amount: +10.2813

Radial velocity unit: www.wikidata.org, amount: +13.51

Right ascension unit: www.wikidata.org, amount: +80.13259641215640

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.762

Spectral class K4e

Surface gravity unit: www.wikidata.org, amount: +13000

Type of variable star rotating variable star

External References (2)

Gaia id 3240923360251087104

Simbad id RX J0520.5+0616

References

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

Direct Wikidata claims

[2] ↑ Q80715055 — instance of (P31): T Tauri-type star. SIMBAD. wikidata.org.
[3] ↑ Q80715055 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q80715055 — spectral class (P215): K4e. High-resolution spectroscopy of ROSAT low-mass pre-main sequence stars in Orion. wikidata.org.
[5] ↑ Q80715055 — catalog code (P528): 2MASS J05203182+0616115. SIMBAD. wikidata.org.
[6] ↑ Q80715055 — catalog code (P528): 2E 1249. SIMBAD. wikidata.org.
[7] ↑ Q80715055 — catalog code (P528): 1RXS J052032.3+061612. SIMBAD. wikidata.org.
[8] ↑ Q80715055 — catalog code (P528): 2E 0517.8+0612. SIMBAD. wikidata.org.
[9] ↑ Q80715055 — catalog code (P528): RX J0520.5+0616. SIMBAD. wikidata.org.
[10] ↑ Q80715055 — catalog code (P528): TYC 112-1486-1. SIMBAD. wikidata.org.
[11] ↑ Q80715055 — catalog code (P528): ASAS J052032+0616.1. SIMBAD. wikidata.org.
[12] ↑ Q80715055 — catalog code (P528): 2XMM J052031.8+061611. SIMBAD. wikidata.org.
[13] ↑ Q80715055 — catalog code (P528): Gaia DR1 3240923360251087104. SIMBAD. wikidata.org.
[14] ↑ Q80715055 — catalog code (P528): Gaia DR2 3240923360251087104. SIMBAD. wikidata.org.
[15] ↑ Q80715055 — type of variable star (P881): rotating variable star. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[16] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.245'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.690'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.567'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.66'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.279'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[21] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.677'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[22] ↑ Q80715055 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3098'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q80715055 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.2813'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80715055 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.51'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q80715055 — metallicity (P2227): {'unit': '1', 'amount': '-0.08'}. Crossing the Gould Belt in the Orion vicinity. wikidata.org.
[26] ↑ Q80715055 — metallicity (P2227): {'unit': '1', 'amount': '-0.07'}. Crossing the Gould Belt in the Orion vicinity. wikidata.org.

Class ancestry

[1] ↑ Q80715055 is an instance of T Tauri-type star (Q6232) [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). Q80715055. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80715055

MLA “Q80715055.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80715055.

BibTeX

@misc{4ortxyz_q80715055_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80715055}}, year = {2026}, url = {https://4ort.xyz/entity/q80715055}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80715055 — https://4ort.xyz/entity/q80715055 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80715055 · Last refreshed: May 7, 2026