Q79282661

young stellar object in the constellation Orion

Thing young_stellar_object Q79282661

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Q79282661

Summary

Q79282661 is a young stellar object^[1].

Key Facts

Q79282661's instance of is recorded as young stellar object^[2].
Q79282661's constellation is recorded as Orion^[3].
Q79282661's spectral class is recorded as M4.5^[4].
Q79282661's part of is recorded as sigma Orionis Cluster^[5].
Q79282661's catalog code is recorded as 2MASS J05395433-0237189^[6].
Q79282661's catalog code is recorded as Mayrit 1045094^[7].
Q79282661's catalog code is recorded as [HHM2007] 1268^[8].
Q79282661's catalog code is recorded as [BMZ2001] S Ori J053954.3-023719^[9].
Q79282661's catalog code is recorded as [BMZ2001] S Ori J053954.3-023720^[10].
Q79282661's catalog code is recorded as [MJO2008] J053954.3-023718^[11].
Q79282661's catalog code is recorded as [BZR2011] S Ori J053954.32-023718.9^[12].
Q79282661's catalog code is recorded as UGCS J053954.32-023718.8^[13].
Q79282661's catalog code is recorded as DENIS J053954.3-023719^[14].
Q79282661's catalog code is recorded as Gaia DR2 3216439435325709952^[15].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.75'}^[16].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.21'}^[17].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.80'}^[18].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.61'}^[19].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.81'}^[20].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.05'}^[21].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.05'}^[22].
Q79282661's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6224'}^[23].
Q79282661's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3001'}^[24].
Q79282661's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.13'}^[25].
Q79282661's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32.23'}^[26].

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Quick Facts

Instance of young stellar object

Part of sigma Orionis Cluster

Properties

Apparent magnitude unit: 1, amount: +14.75, unit: 1, amount: +14.21, unit: 1, amount: +13.80, unit: 1, amount: +20.61, unit: 1, amount: +20.81, unit: 1, amount: +19.05, unit: 1, amount: +17.05, unit: 1, amount: +18.6224

Catalog code 2MASS J05395433-0237189, Mayrit 1045094, [HHM2007] 1268, [BMZ2001] S Ori J053954.3-023719, [BMZ2001] S Ori J053954.3-023720, [MJO2008] J053954.3-023718, [BZR2011] S Ori J053954.32-023718.9, UGCS J053954.32-023718.8, DENIS J053954.3-023719, Gaia DR2 3216439435325709952

Constellation Orion

Declination unit: www.wikidata.org, amount: -2.62193521565960

Declination component of proper motion unit: www.wikidata.org, amount: -1.480

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3001

Radial velocity unit: www.wikidata.org, amount: +31.13, unit: www.wikidata.org, amount: +32.23, unit: www.wikidata.org, amount: +30.72, unit: www.wikidata.org, amount: +30.69

Right ascension unit: www.wikidata.org, amount: +84.97634421781000

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.542

Spectral class M4.5

External References (2)

Gaia id 3216439435325709952

Simbad id Mayrit 1045094

References

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

Direct Wikidata claims

[2] ↑ Q79282661 — instance of (P31): young stellar object. SIMBAD. wikidata.org.
[3] ↑ Q79282661 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q79282661 — spectral class (P215): M4.5. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[5] ↑ Q79282661 — part of (P361): sigma Orionis Cluster. SIMBAD. wikidata.org.
[6] ↑ Q79282661 — catalog code (P528): 2MASS J05395433-0237189. SIMBAD. wikidata.org.
[7] ↑ Q79282661 — catalog code (P528): Mayrit 1045094. SIMBAD. wikidata.org.
[8] ↑ Q79282661 — catalog code (P528): [HHM2007] 1268. SIMBAD. wikidata.org.
[9] ↑ Q79282661 — catalog code (P528): [BMZ2001] S Ori J053954.3-023719. SIMBAD. wikidata.org.
[10] ↑ Q79282661 — catalog code (P528): [BMZ2001] S Ori J053954.3-023720. SIMBAD. wikidata.org.
[11] ↑ Q79282661 — catalog code (P528): [MJO2008] J053954.3-023718. SIMBAD. wikidata.org.
[12] ↑ Q79282661 — catalog code (P528): [BZR2011] S Ori J053954.32-023718.9. SIMBAD. wikidata.org.
[13] ↑ Q79282661 — catalog code (P528): UGCS J053954.32-023718.8. SIMBAD. wikidata.org.
[14] ↑ Q79282661 — catalog code (P528): DENIS J053954.3-023719. SIMBAD. wikidata.org.
[15] ↑ Q79282661 — catalog code (P528): Gaia DR2 3216439435325709952. SIMBAD. wikidata.org.
[16] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.75'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.21'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.80'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.61'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[20] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.81'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[21] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.05'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[22] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.05'}. A spectroscopic census in young stellar regions: the {sigma} Orionis cluster. wikidata.org.
[23] ↑ Q79282661 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6224'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q79282661 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3001'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q79282661 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.13'}. A survey for low-mass spectroscopic binary stars in the young clusters around {sigma} Orionis and {lambda} Orionis. wikidata.org.
[26] ↑ Q79282661 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32.23'}. A survey for low-mass spectroscopic binary stars in the young clusters around {sigma} Orionis and {lambda} Orionis. wikidata.org.

Class ancestry

[1] ↑ Q79282661 is an instance of young stellar object (Q497654) [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). Q79282661. Retrieved May 7, 2026, from https://4ort.xyz/entity/q79282661

MLA “Q79282661.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q79282661.

BibTeX

@misc{4ortxyz_q79282661_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q79282661}}, year = {2026}, url = {https://4ort.xyz/entity/q79282661}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q79282661 — https://4ort.xyz/entity/q79282661 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q79282661 · Last refreshed: May 7, 2026