Q81667422

Thing pre_main_sequence_star Q81667422

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Q81667422

Summary

Q81667422 is a pre-main-sequence star^[1].

Key Facts

Q81667422's instance of is recorded as pre-main-sequence star^[2].
Q81667422's constellation is recorded as Vela^[3].
Q81667422's spectral class is recorded as M0^[4].
Q81667422 is part of NGC 2547^[5].
Q81667422's catalog code is recorded as Cl* NGC 2547 JND 14-125^[6].
Q81667422's catalog code is recorded as Cl* NGC 2547 NTJ 14-2163^[7].
Q81667422's catalog code is recorded as [JEP2006] 82^[8].
Q81667422's catalog code is recorded as [JT98] 11^[9].
Q81667422's catalog code is recorded as XMMU J080916.6-490933^[10].
Q81667422's catalog code is recorded as 2MASS J08091657-4909309^[11].
Q81667422's catalog code is recorded as 2XMM J080916.7-490933^[12].
Q81667422's catalog code is recorded as GES J08091657-4909309^[13].
Q81667422's catalog code is recorded as Gaia DR2 5514554771884454272^[14].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.102'}^[15].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.494'}^[16].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.235'}^[17].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.203'}^[18].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.189'}^[19].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.462'}^[20].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.314'}^[21].
Q81667422's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.2900'}^[22].
Q81667422's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5634'}^[23].
Q81667422's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.61'}^[24].
Q81667422's metallicity is recorded as {'unit': '1', 'amount': '-0.06'}^[25].
Q81667422's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+390.1069'}^[26].

Body

Definition and Type

Q81667422's instance of is recorded as pre-main-sequence star^[2].

Use and Application

Q81667422 is part of NGC 2547^[5].

⭐ Popularity Graph

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Quick Facts

Instance of pre-main-sequence star

Part of NGC 2547

Properties

Apparent magnitude unit: 1, amount: +16.102, unit: 1, amount: +17.494, unit: 1, amount: +14.235, unit: 1, amount: +15.203, unit: 1, amount: +13.189, unit: 1, amount: +12.462, unit: 1, amount: +12.314, unit: 1, amount: +15.2900

Catalog code Cl* NGC 2547 JND 14-125, Cl* NGC 2547 NTJ 14-2163, [JEP2006] 82, [JT98] 11, XMMU J080916.6-490933, 2MASS J08091657-4909309, 2XMM J080916.7-490933, GES J08091657-4909309, Gaia DR2 5514554771884454272

Constellation Vela

Declination unit: www.wikidata.org, amount: -49.15862576877100

Declination component of proper motion unit: www.wikidata.org, amount: +4.345

Distance from earth unit: www.wikidata.org, amount: +390.1069

Effective temperature unit: www.wikidata.org, amount: +4340

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.06

Parallax unit: www.wikidata.org, amount: +2.5634

Radial velocity unit: www.wikidata.org, amount: +11.61

Right ascension unit: www.wikidata.org, amount: +122.31908294543770

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.686

Spectral class M0

Stellar rotational velocity unit: www.wikidata.org, amount: +18.8

External References (2)

Gaia id 5514554771884454272

Simbad id 2MASS J08091657-4909309

References

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

Direct Wikidata claims

[2] ↑ Q81667422 — instance of (P31): pre-main-sequence star. SIMBAD. wikidata.org.
[3] ↑ Q81667422 — constellation (P59): Vela. wikidata.org.
[4] ↑ Q81667422 — spectral class (P215): M0. SIMBAD. wikidata.org.
[5] ↑ Q81667422 — part of (P361): NGC 2547. SIMBAD. wikidata.org.
[6] ↑ Q81667422 — catalog code (P528): Cl* NGC 2547 JND 14-125. SIMBAD. wikidata.org.
[7] ↑ Q81667422 — catalog code (P528): Cl* NGC 2547 NTJ 14-2163. SIMBAD. wikidata.org.
[8] ↑ Q81667422 — catalog code (P528): [JEP2006] 82. SIMBAD. wikidata.org.
[9] ↑ Q81667422 — catalog code (P528): [JT98] 11. SIMBAD. wikidata.org.
[10] ↑ Q81667422 — catalog code (P528): XMMU J080916.6-490933. SIMBAD. wikidata.org.
[11] ↑ Q81667422 — catalog code (P528): 2MASS J08091657-4909309. SIMBAD. wikidata.org.
[12] ↑ Q81667422 — catalog code (P528): 2XMM J080916.7-490933. SIMBAD. wikidata.org.
[13] ↑ Q81667422 — catalog code (P528): GES J08091657-4909309. SIMBAD. wikidata.org.
[14] ↑ Q81667422 — catalog code (P528): Gaia DR2 5514554771884454272. SIMBAD. wikidata.org.
[15] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.102'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[16] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.494'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[17] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.235'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[18] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.203'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[19] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.189'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.462'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.314'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q81667422 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.2900'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81667422 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5634'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81667422 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.61'}. The Gaia-ESO Survey: Stellar radii in the young open clusters NGC 2264, NGC 2547, and NGC 2516. wikidata.org.
[25] ↑ Q81667422 — metallicity (P2227): {'unit': '1', 'amount': '-0.06'}. The Gaia-ESO Survey: the present-day radial metallicity distribution of the Galactic disc probed by pre-main-sequence clusters. wikidata.org.
[26] ↑ Q81667422 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+390.1069'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81667422 is an instance of pre-main-sequence star (Q1062509) [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). Q81667422. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81667422

MLA “Q81667422.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81667422.

BibTeX

@misc{4ortxyz_q81667422_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81667422}}, year = {2026}, url = {https://4ort.xyz/entity/q81667422}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81667422 — https://4ort.xyz/entity/q81667422 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81667422 · Last refreshed: May 7, 2026