Q81659980

Thing pre_main_sequence_star Q81659980

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Q81659980

Summary

Q81659980 is a pre-main-sequence star^[1].

Key Facts

Q81659980's instance of is recorded as pre-main-sequence star^[2].
Q81659980's constellation is recorded as Vela^[3].
Q81659980's part of is recorded as NGC 2547^[4].
Q81659980's catalog code is recorded as 2MASS J08104554-4905204^[5].
Q81659980's catalog code is recorded as Cl* NGC 2547 NTJ 18-313^[6].
Q81659980's catalog code is recorded as Cl* NGC 2547 JND 18-46^[7].
Q81659980's catalog code is recorded as [JEP2006] 17^[8].
Q81659980's catalog code is recorded as [JT98] 87^[9].
Q81659980's catalog code is recorded as XMMU J081045.6-490520^[10].
Q81659980's catalog code is recorded as 2XMM J081045.4-490519^[11].
Q81659980's catalog code is recorded as GES J08104554-4905204^[12].
Q81659980's catalog code is recorded as Gaia DR2 5514374108380119552^[13].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.759'}^[14].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.725'}^[15].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.643'}^[16].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.277'}^[17].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.928'}^[18].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.381'}^[19].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.261'}^[20].
Q81659980's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5466'}^[21].
Q81659980's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5018'}^[22].
Q81659980's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.80'}^[23].
Q81659980's metallicity is recorded as {'unit': '1', 'amount': '+0.00'}^[24].
Q81659980's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+285.5674'}^[25].
Q81659980's SIMBAD ID is recorded as 2MASS J08104554-4905204^[26].

⭐ Popularity Graph

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Quick Facts

Instance of pre-main-sequence star

Part of NGC 2547

Properties

Apparent magnitude unit: 1, amount: +13.759, unit: 1, amount: +14.725, unit: 1, amount: +12.643, unit: 1, amount: +13.277, unit: 1, amount: +11.928, unit: 1, amount: +11.381, unit: 1, amount: +11.261, unit: 1, amount: +13.5466

Catalog code 2MASS J08104554-4905204, Cl* NGC 2547 NTJ 18-313, Cl* NGC 2547 JND 18-46, [JEP2006] 17, [JT98] 87, XMMU J081045.6-490520, 2XMM J081045.4-490519, GES J08104554-4905204, Gaia DR2 5514374108380119552

Constellation Vela

Declination unit: www.wikidata.org, amount: -49.08900282114130

Declination component of proper motion unit: www.wikidata.org, amount: +5.196

Distance from earth unit: www.wikidata.org, amount: +285.5674

Effective temperature unit: www.wikidata.org, amount: +4878

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.00

Parallax unit: www.wikidata.org, amount: +3.5018

Radial velocity unit: www.wikidata.org, amount: +9.80

Right ascension unit: www.wikidata.org, amount: +122.68974071893540

Right ascension component of proper motion unit: www.wikidata.org, amount: -13.338

Stellar rotational velocity unit: www.wikidata.org, amount: +14.3

External References (2)

Gaia id 5514374108380119552

Simbad id 2MASS J08104554-4905204

References

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

Direct Wikidata claims

[2] ↑ Q81659980 — instance of (P31): pre-main-sequence star. SIMBAD. wikidata.org.
[3] ↑ Q81659980 — constellation (P59): Vela. wikidata.org.
[4] ↑ Q81659980 — part of (P361): NGC 2547. SIMBAD. wikidata.org.
[5] ↑ Q81659980 — catalog code (P528): 2MASS J08104554-4905204. SIMBAD. wikidata.org.
[6] ↑ Q81659980 — catalog code (P528): Cl* NGC 2547 NTJ 18-313. SIMBAD. wikidata.org.
[7] ↑ Q81659980 — catalog code (P528): Cl* NGC 2547 JND 18-46. SIMBAD. wikidata.org.
[8] ↑ Q81659980 — catalog code (P528): [JEP2006] 17. SIMBAD. wikidata.org.
[9] ↑ Q81659980 — catalog code (P528): [JT98] 87. SIMBAD. wikidata.org.
[10] ↑ Q81659980 — catalog code (P528): XMMU J081045.6-490520. SIMBAD. wikidata.org.
[11] ↑ Q81659980 — catalog code (P528): 2XMM J081045.4-490519. SIMBAD. wikidata.org.
[12] ↑ Q81659980 — catalog code (P528): GES J08104554-4905204. SIMBAD. wikidata.org.
[13] ↑ Q81659980 — catalog code (P528): Gaia DR2 5514374108380119552. SIMBAD. wikidata.org.
[14] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.759'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[15] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.725'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[16] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.643'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[17] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.277'}. An XMM--Newton observation of the young open cluster NGC 2547: coronal activity at 30 Myr. wikidata.org.
[18] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.928'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.381'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.261'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q81659980 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.5466'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81659980 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5018'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81659980 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.80'}. The Gaia-ESO Survey: Stellar radii in the young open clusters NGC 2264, NGC 2547, and NGC 2516. wikidata.org.
[24] ↑ Q81659980 — metallicity (P2227): {'unit': '1', 'amount': '+0.00'}. The Gaia-ESO Survey: the present-day radial metallicity distribution of the Galactic disc probed by pre-main-sequence clusters. wikidata.org.
[25] ↑ Q81659980 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+285.5674'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81659980 — SIMBAD ID (P3083): 2MASS J08104554-4905204. wikidata.org.

Class ancestry

[1] ↑ Q81659980 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). Q81659980. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81659980

MLA “Q81659980.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81659980.

BibTeX

@misc{4ortxyz_q81659980_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81659980}}, year = {2026}, url = {https://4ort.xyz/entity/q81659980}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81659980 — https://4ort.xyz/entity/q81659980 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81659980 · Last refreshed: May 7, 2026