Q78246908

young stellar object in the constellation Orion

Thing young_stellar_object Q78246908

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Q78246908

Summary

Q78246908 is a young stellar object^[1].

Key Facts

Q78246908's instance of is recorded as young stellar object^[2].
Q78246908's constellation is recorded as Orion^[3].
Q78246908's spectral class is recorded as K5^[4].
Q78246908's catalog code is recorded as 2MASS J05350461-0524424^[5].
Q78246908's catalog code is recorded as MLLA 158^[6].
Q78246908's catalog code is recorded as COUP 221^[7].
Q78246908's catalog code is recorded as JW 251^[8].
Q78246908's catalog code is recorded as [FBG2002] 157^[9].
Q78246908's catalog code is recorded as [FDM2003] X 117^[10].
Q78246908's catalog code is recorded as [OW94] 046-443^[11].
Q78246908's catalog code is recorded as [GFB2000] ONC 116^[12].
Q78246908's catalog code is recorded as COUP J053504.6-052442^[13].
Q78246908's catalog code is recorded as CXOONC J053504.6-052442^[14].
Q78246908's catalog code is recorded as [AD95] 884^[15].
Q78246908's catalog code is recorded as [DRS2009] 694^[16].
Q78246908's catalog code is recorded as [H97b] 251^[17].
Q78246908's catalog code is recorded as [PMF2008] 264^[18].
Q78246908's catalog code is recorded as [PMD2009] 47^[19].
Q78246908's catalog code is recorded as ISOY J053504.61-052442.5^[20].
Q78246908's catalog code is recorded as [DRH2012] 85^[21].
Q78246908's catalog code is recorded as VISION J05350461-0524425^[22].
Q78246908's catalog code is recorded as Gaia DR2 3017363582294577280^[23].
Q78246908's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.3'}^[24].
Q78246908's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.052'}^[25].
Q78246908's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.450'}^[26].

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Quick Facts

Instance of young stellar object

Properties

Apparent magnitude unit: 1, amount: +14.3, unit: 1, amount: +18.052, unit: 1, amount: +14.450, unit: 1, amount: +17.04, unit: 1, amount: +12.718, unit: 1, amount: +11.61, unit: 1, amount: +11.260, unit: 1, amount: +15.9702

Catalog code 2MASS J05350461-0524424, MLLA 158, COUP 221, JW 251, [FBG2002] 157, [FDM2003] X 117, [OW94] 046-443, [GFB2000] ONC 116, COUP J053504.6-052442, CXOONC J053504.6-052442, [AD95] 884, [DRS2009] 694, [H97b] 251, [PMF2008] 264, [PMD2009] 47, ISOY J053504.61-052442.5, [DRH2012] 85, VISION J05350461-0524425, Gaia DR2 3017363582294577280

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.41179676604150

Declination component of proper motion unit: www.wikidata.org, amount: -0.892

Distance from earth unit: www.wikidata.org, amount: +402.6900

Effective temperature unit: www.wikidata.org, amount: +3533

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4833

Radial velocity unit: www.wikidata.org, amount: +26.334898000, unit: www.wikidata.org, amount: +26.334898, unit: www.wikidata.org, amount: +26.266264

Right ascension unit: www.wikidata.org, amount: +83.76921915360080

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.539

Spectral class K5

Stellar rotational velocity unit: www.wikidata.org, amount: +17.826

Surface gravity unit: www.wikidata.org, amount: +9840

External References (2)

Gaia id 3017363582294577280

Simbad id 2MASS J05350461-0524424

References

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

Direct Wikidata claims

[2] ↑ Q78246908 — instance of (P31): young stellar object. SIMBAD. wikidata.org.
[3] ↑ Q78246908 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78246908 — spectral class (P215): K5. Near-infrared (JHK) spectroscopy of young stellar and substellar objects in Orion. wikidata.org.
[5] ↑ Q78246908 — catalog code (P528): 2MASS J05350461-0524424. SIMBAD. wikidata.org.
[6] ↑ Q78246908 — catalog code (P528): MLLA 158. SIMBAD. wikidata.org.
[7] ↑ Q78246908 — catalog code (P528): COUP 221. SIMBAD. wikidata.org.
[8] ↑ Q78246908 — catalog code (P528): JW 251. SIMBAD. wikidata.org.
[9] ↑ Q78246908 — catalog code (P528): [FBG2002] 157. SIMBAD. wikidata.org.
[10] ↑ Q78246908 — catalog code (P528): [FDM2003] X 117. SIMBAD. wikidata.org.
[11] ↑ Q78246908 — catalog code (P528): [OW94] 046-443. SIMBAD. wikidata.org.
[12] ↑ Q78246908 — catalog code (P528): [GFB2000] ONC 116. SIMBAD. wikidata.org.
[13] ↑ Q78246908 — catalog code (P528): COUP J053504.6-052442. SIMBAD. wikidata.org.
[14] ↑ Q78246908 — catalog code (P528): CXOONC J053504.6-052442. SIMBAD. wikidata.org.
[15] ↑ Q78246908 — catalog code (P528): [AD95] 884. SIMBAD. wikidata.org.
[16] ↑ Q78246908 — catalog code (P528): [DRS2009] 694. SIMBAD. wikidata.org.
[17] ↑ Q78246908 — catalog code (P528): [H97b] 251. SIMBAD. wikidata.org.
[18] ↑ Q78246908 — catalog code (P528): [PMF2008] 264. SIMBAD. wikidata.org.
[19] ↑ Q78246908 — catalog code (P528): [PMD2009] 47. SIMBAD. wikidata.org.
[20] ↑ Q78246908 — catalog code (P528): ISOY J053504.61-052442.5. SIMBAD. wikidata.org.
[21] ↑ Q78246908 — catalog code (P528): [DRH2012] 85. SIMBAD. wikidata.org.
[22] ↑ Q78246908 — catalog code (P528): VISION J05350461-0524425. SIMBAD. wikidata.org.
[23] ↑ Q78246908 — catalog code (P528): Gaia DR2 3017363582294577280. SIMBAD. wikidata.org.
[24] ↑ Q78246908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.3'}. SIMBAD. wikidata.org.
[25] ↑ Q78246908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.052'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[26] ↑ Q78246908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.450'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.

Class ancestry

[1] ↑ Q78246908 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). Q78246908. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78246908

MLA “Q78246908.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78246908.

BibTeX

@misc{4ortxyz_q78246908_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78246908}}, year = {2026}, url = {https://4ort.xyz/entity/q78246908}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78246908 — https://4ort.xyz/entity/q78246908 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78246908 · Last refreshed: May 7, 2026