Q78543112

Thing t_tauri_type_star Q78543112

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Q78543112

Summary

Q78543112 is a T Tauri-type star^[1].

Key Facts

Q78543112's instance of is recorded as T Tauri-type star^[2].
Q78543112's constellation is recorded as Aries^[3].
Q78543112's spectral class is recorded as G5IV^[4].
Q78543112's catalog code is recorded as 2MASS J03075919+3020261^[5].
Q78543112's catalog code is recorded as AG+30 320^[6].
Q78543112's catalog code is recorded as BD+29 525^[7].
Q78543112's catalog code is recorded as GSC 02339-01426^[8].
Q78543112's catalog code is recorded as PPM 68131^[9].
Q78543112's catalog code is recorded as TYC 2339-1426-1^[10].
Q78543112's catalog code is recorded as [LH98] 42^[11].
Q78543112's catalog code is recorded as 1RXS J030759.1+302032^[12].
Q78543112's catalog code is recorded as Gaia DR1 122990408610369280^[13].
Q78543112's catalog code is recorded as Gaia DR2 122990408610369280^[14].
Q78543112's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.863'}^[15].
Q78543112's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.536'}^[16].
Q78543112's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.434'}^[17].
Q78543112's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.17'}^[18].
Q78543112's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.92'}^[19].
Q78543112's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.0248'}^[20].
Q78543112's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.1119'}^[21].
Q78543112's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.22'}^[22].
Q78543112's metallicity is recorded as {'unit': '1', 'amount': '-0.24'}^[23].
Q78543112's metallicity is recorded as {'unit': '1', 'amount': '-0.22'}^[24].
Q78543112's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+89.9936'}^[25].
Q78543112's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.0'}^[26].

Body

Definition and Type

Q78543112's instance of is recorded as T Tauri-type star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of T Tauri-type star

Properties

Apparent magnitude unit: 1, amount: +7.863, unit: 1, amount: +7.536, unit: 1, amount: +7.434, unit: 1, amount: +9.17, unit: 1, amount: +9.92, unit: 1, amount: +9.0248

Catalog code 2MASS J03075919+3020261, AG+30 320, BD+29 525, GSC 02339-01426, PPM 68131, TYC 2339-1426-1, [LH98] 42, 1RXS J030759.1+302032, Gaia DR1 122990408610369280, Gaia DR2 122990408610369280

Constellation Aries

Declination unit: www.wikidata.org, amount: +30.34058766271110

Declination component of proper motion unit: www.wikidata.org, amount: -67.408

Distance from earth unit: www.wikidata.org, amount: +89.9936

Effective temperature unit: www.wikidata.org, amount: +5444, unit: www.wikidata.org, amount: +5268

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.24, unit: 1, amount: -0.22

Parallax unit: www.wikidata.org, amount: +11.1119

Radial velocity unit: www.wikidata.org, amount: -0.22

Right ascension unit: www.wikidata.org, amount: +46.99671228555770

Right ascension component of proper motion unit: www.wikidata.org, amount: +32.019

Spectral class G5IV

Stellar rotational velocity unit: www.wikidata.org, amount: +22.0, unit: www.wikidata.org, amount: +18.0

Surface gravity unit: www.wikidata.org, amount: +9300, unit: www.wikidata.org, amount: +9000

External References (2)

Gaia id 122990408610369280

Simbad id BD+29 525

References

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

Direct Wikidata claims

[2] ↑ Q78543112 — instance of (P31): T Tauri-type star. SIMBAD. wikidata.org.
[3] ↑ Q78543112 — constellation (P59): Aries. wikidata.org.
[4] ↑ Q78543112 — spectral class (P215): G5IV. High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun. wikidata.org.
[5] ↑ Q78543112 — catalog code (P528): 2MASS J03075919+3020261. SIMBAD. wikidata.org.
[6] ↑ Q78543112 — catalog code (P528): AG+30 320. SIMBAD. wikidata.org.
[7] ↑ Q78543112 — catalog code (P528): BD+29 525. SIMBAD. wikidata.org.
[8] ↑ Q78543112 — catalog code (P528): GSC 02339-01426. SIMBAD. wikidata.org.
[9] ↑ Q78543112 — catalog code (P528): PPM 68131. SIMBAD. wikidata.org.
[10] ↑ Q78543112 — catalog code (P528): TYC 2339-1426-1. SIMBAD. wikidata.org.
[11] ↑ Q78543112 — catalog code (P528): [LH98] 42. SIMBAD. wikidata.org.
[12] ↑ Q78543112 — catalog code (P528): 1RXS J030759.1+302032. SIMBAD. wikidata.org.
[13] ↑ Q78543112 — catalog code (P528): Gaia DR1 122990408610369280. SIMBAD. wikidata.org.
[14] ↑ Q78543112 — catalog code (P528): Gaia DR2 122990408610369280. SIMBAD. wikidata.org.
[15] ↑ Q78543112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.863'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q78543112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.536'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q78543112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.434'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q78543112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.17'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q78543112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.92'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q78543112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.0248'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78543112 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.1119'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78543112 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.22'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78543112 — metallicity (P2227): {'unit': '1', 'amount': '-0.24'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.
[24] ↑ Q78543112 — metallicity (P2227): {'unit': '1', 'amount': '-0.22'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.
[25] ↑ Q78543112 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+89.9936'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78543112 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.0'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.

Class ancestry

[1] ↑ Q78543112 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). Q78543112. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78543112

MLA “Q78543112.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78543112.

BibTeX

@misc{4ortxyz_q78543112_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78543112}}, year = {2026}, url = {https://4ort.xyz/entity/q78543112}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78543112 — https://4ort.xyz/entity/q78543112 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78543112 · Last refreshed: May 7, 2026