Q79279411

young stellar object candidate in the constellation Orion

Thing young_stellar_object_candidate Q79279411

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Q79279411

Summary

Q79279411 is a young stellar object candidate^[1].

Key Facts

Q79279411's instance of is recorded as young stellar object candidate^[2].
Q79279411's constellation is recorded as Orion^[3].
Q79279411's spectral class is recorded as M5.5^[4].
Q79279411 is part of sigma Orionis Cluster^[5].
Q79279411's catalog code is recorded as 2MASS J05392319-0246557^[6].
Q79279411's catalog code is recorded as Mayrit 872139^[7].
Q79279411's catalog code is recorded as [BZR99] S Ori 28^[8].
Q79279411's catalog code is recorded as [KJN2005] 64^[9].
Q79279411's catalog code is recorded as [HHM2007] 1019^[10].
Q79279411's catalog code is recorded as [BMZ2001] S Ori J053923.3-024657^[11].
Q79279411's catalog code is recorded as [MJO2008] J053923.1-024655^[12].
Q79279411's catalog code is recorded as [BZR2011] S Ori J053923.19-024655.7^[13].
Q79279411's catalog code is recorded as UGCS J053923.19-024655.7^[14].
Q79279411's catalog code is recorded as [BNM2013] 91.02 305^[15].
Q79279411's catalog code is recorded as Gaia DR2 3216433319291089920^[16].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.74'}^[17].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.23'}^[18].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.717'}^[19].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.420'}^[20].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.096'}^[21].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.33'}^[22].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.78'}^[23].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.34'}^[24].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.63'}^[25].
Q79279411's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.06'}^[26].

Body

Definition and Type

Q79279411's instance of is recorded as young stellar object candidate^[2].

Use and Application

Q79279411 is part of sigma Orionis Cluster^[5].

⭐ Popularity Graph

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Quick Facts

Instance of young stellar object candidate

Part of sigma Orionis Cluster

Properties

Apparent magnitude unit: 1, amount: +16.74, unit: 1, amount: +17.23, unit: 1, amount: +21.717, unit: 1, amount: +20.420, unit: 1, amount: +18.096, unit: 1, amount: +15.33, unit: 1, amount: +14.78, unit: 1, amount: +14.34, unit: 1, amount: +22.63, unit: 1, amount: +21.06, unit: 1, amount: +19.41, unit: 1, amount: +18.9748

Catalog code 2MASS J05392319-0246557, Mayrit 872139, [BZR99] S Ori 28, [KJN2005] 64, [HHM2007] 1019, [BMZ2001] S Ori J053923.3-024657, [MJO2008] J053923.1-024655, [BZR2011] S Ori J053923.19-024655.7, UGCS J053923.19-024655.7, [BNM2013] 91.02 305, Gaia DR2 3216433319291089920

Constellation Orion

Declination unit: www.wikidata.org, amount: -2.78215821707100

Declination component of proper motion unit: www.wikidata.org, amount: -2.535

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5511

Radial velocity unit: www.wikidata.org, amount: +24.84, unit: www.wikidata.org, amount: +24.31, unit: www.wikidata.org, amount: +24.59, unit: www.wikidata.org, amount: +26.05

Right ascension unit: www.wikidata.org, amount: +84.84663769834510

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.509

Spectral class M5.5

External References (2)

Gaia id 3216433319291089920

Simbad id [BZR99] S Ori 28

References

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

Direct Wikidata claims

[2] ↑ Q79279411 — instance of (P31): young stellar object candidate. SIMBAD. wikidata.org.
[3] ↑ Q79279411 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q79279411 — spectral class (P215): M5.5. Stars and brown dwarfs in the {sigma} Orionis cluster. III. OSIRIS/GTC low-resolution spectroscopy of variable sources. wikidata.org.
[5] ↑ Q79279411 — part of (P361): sigma Orionis Cluster. SIMBAD. wikidata.org.
[6] ↑ Q79279411 — catalog code (P528): 2MASS J05392319-0246557. SIMBAD. wikidata.org.
[7] ↑ Q79279411 — catalog code (P528): Mayrit 872139. SIMBAD. wikidata.org.
[8] ↑ Q79279411 — catalog code (P528): [BZR99] S Ori 28. SIMBAD. wikidata.org.
[9] ↑ Q79279411 — catalog code (P528): [KJN2005] 64. SIMBAD. wikidata.org.
[10] ↑ Q79279411 — catalog code (P528): [HHM2007] 1019. SIMBAD. wikidata.org.
[11] ↑ Q79279411 — catalog code (P528): [BMZ2001] S Ori J053923.3-024657. SIMBAD. wikidata.org.
[12] ↑ Q79279411 — catalog code (P528): [MJO2008] J053923.1-024655. SIMBAD. wikidata.org.
[13] ↑ Q79279411 — catalog code (P528): [BZR2011] S Ori J053923.19-024655.7. SIMBAD. wikidata.org.
[14] ↑ Q79279411 — catalog code (P528): UGCS J053923.19-024655.7. SIMBAD. wikidata.org.
[15] ↑ Q79279411 — catalog code (P528): [BNM2013] 91.02 305. SIMBAD. wikidata.org.
[16] ↑ Q79279411 — catalog code (P528): Gaia DR2 3216433319291089920. SIMBAD. wikidata.org.
[17] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.74'}. A search for substellar members in the Praesepe and $\mathsf{\sigma}$ Orionis clusters. wikidata.org.
[18] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.23'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[19] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.717'}. Pre-main-sequence isochrones – II. Revising star and planet formation time-scales. wikidata.org.
[20] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.420'}. Pre-main-sequence isochrones – II. Revising star and planet formation time-scales. wikidata.org.
[21] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.096'}. Pre-main-sequence isochrones – II. Revising star and planet formation time-scales. wikidata.org.
[22] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.33'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.78'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.34'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.63'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[26] ↑ Q79279411 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.06'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.

Class ancestry

[1] ↑ Q79279411 is an instance of young stellar object candidate (Q72802977) [P31, primary]. Wikidata. wikidata.org.

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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). Q79279411. Retrieved May 7, 2026, from https://4ort.xyz/entity/q79279411

MLA “Q79279411.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q79279411.

BibTeX

@misc{4ortxyz_q79279411_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q79279411}}, year = {2026}, url = {https://4ort.xyz/entity/q79279411}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q79279411 — https://4ort.xyz/entity/q79279411 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q79279411 · Last refreshed: May 7, 2026