Q78247009

emission-line star in the constellation Orion

Thing emission_line_star Q78247009

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Q78247009

Summary

Q78247009 is an emission-line star^[1].

Key Facts

Q78247009's instance of is recorded as emission-line star^[2].
Q78247009's constellation is recorded as Orion^[3].
Q78247009's spectral class is recorded as M4.5^[4].
Q78247009's catalog code is recorded as 2MASS J05351088-0528007^[5].
Q78247009's catalog code is recorded as COUP 405^[6].
Q78247009's catalog code is recorded as JW 357^[7].
Q78247009's catalog code is recorded as [FBG2002] 271^[8].
Q78247009's catalog code is recorded as [FDM2003] X 182^[9].
Q78247009's catalog code is recorded as [GFB2000] ONC 200^[10].
Q78247009's catalog code is recorded as COUP J053510.9-052800^[11].
Q78247009's catalog code is recorded as CXOONC J053510.8-052759^[12].
Q78247009's catalog code is recorded as [AD95] 806^[13].
Q78247009's catalog code is recorded as [DRS2009] 538^[14].
Q78247009's catalog code is recorded as [H97b] 357^[15].
Q78247009's catalog code is recorded as [PMD2009] 190^[16].
Q78247009's catalog code is recorded as [DRH2012] 357^[17].
Q78247009's catalog code is recorded as [MRD2012] 837^[18].
Q78247009's catalog code is recorded as Gaia DR2 3017360146320757888^[19].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.047'}^[20].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.614'}^[21].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.490'}^[22].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.71'}^[23].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.62'}^[24].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.01'}^[25].
Q78247009's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.66'}^[26].

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Quick Facts

Instance of emission-line star

Properties

Apparent magnitude unit: 1, amount: +14.047, unit: 1, amount: +18.614, unit: 1, amount: +17.490, unit: 1, amount: +15.71, unit: 1, amount: +12.62, unit: 1, amount: +12.01, unit: 1, amount: +11.66, unit: 1, amount: +15.7246

Catalog code 2MASS J05351088-0528007, COUP 405, JW 357, [FBG2002] 271, [FDM2003] X 182, [GFB2000] ONC 200, COUP J053510.9-052800, CXOONC J053510.8-052759, [AD95] 806, [DRS2009] 538, [H97b] 357, [PMD2009] 190, [DRH2012] 357, [MRD2012] 837, Gaia DR2 3017360146320757888

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.46689534801060

Declination component of proper motion unit: www.wikidata.org, amount: +0.706

Distance from earth unit: www.wikidata.org, amount: +445.6129

Effective temperature unit: www.wikidata.org, amount: +3238

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2441

Radial velocity unit: www.wikidata.org, amount: +22.895212000, unit: www.wikidata.org, amount: +28.628231, unit: www.wikidata.org, amount: +28.660286, unit: www.wikidata.org, amount: -281.599200, unit: www.wikidata.org, amount: -281.567140, unit: www.wikidata.org, amount: +23.852154, unit: www.wikidata.org, amount: +23.884209, unit: www.wikidata.org, amount: +22.895212, unit: www.wikidata.org, amount: +22.927269

Right ascension unit: www.wikidata.org, amount: +83.79536569572380

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.995

Spectral class M4.5

Stellar rotational velocity unit: www.wikidata.org, amount: +39.356

Surface gravity unit: www.wikidata.org, amount: +13520

External References (2)

Gaia id 3017360146320757888

Simbad id 2MASS J05351088-0528007

References

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

Direct Wikidata claims

[2] ↑ Q78247009 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q78247009 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78247009 — spectral class (P215): M4.5. Exploring pre-main-sequence variables of the ONC: the new variables. wikidata.org.
[5] ↑ Q78247009 — catalog code (P528): 2MASS J05351088-0528007. SIMBAD. wikidata.org.
[6] ↑ Q78247009 — catalog code (P528): COUP 405. SIMBAD. wikidata.org.
[7] ↑ Q78247009 — catalog code (P528): JW 357. SIMBAD. wikidata.org.
[8] ↑ Q78247009 — catalog code (P528): [FBG2002] 271. SIMBAD. wikidata.org.
[9] ↑ Q78247009 — catalog code (P528): [FDM2003] X 182. SIMBAD. wikidata.org.
[10] ↑ Q78247009 — catalog code (P528): [GFB2000] ONC 200. SIMBAD. wikidata.org.
[11] ↑ Q78247009 — catalog code (P528): COUP J053510.9-052800. SIMBAD. wikidata.org.
[12] ↑ Q78247009 — catalog code (P528): CXOONC J053510.8-052759. SIMBAD. wikidata.org.
[13] ↑ Q78247009 — catalog code (P528): [AD95] 806. SIMBAD. wikidata.org.
[14] ↑ Q78247009 — catalog code (P528): [DRS2009] 538. SIMBAD. wikidata.org.
[15] ↑ Q78247009 — catalog code (P528): [H97b] 357. SIMBAD. wikidata.org.
[16] ↑ Q78247009 — catalog code (P528): [PMD2009] 190. SIMBAD. wikidata.org.
[17] ↑ Q78247009 — catalog code (P528): [DRH2012] 357. SIMBAD. wikidata.org.
[18] ↑ Q78247009 — catalog code (P528): [MRD2012] 837. SIMBAD. wikidata.org.
[19] ↑ Q78247009 — catalog code (P528): Gaia DR2 3017360146320757888. SIMBAD. wikidata.org.
[20] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.047'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[21] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.614'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[22] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.490'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[23] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.71'}. Exploring pre-main-sequence variables of the ONC: the new variables. wikidata.org.
[24] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.62'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.01'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ Q78247009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.66'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ Q78247009 is an instance of emission-line star (Q72803622) [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). Q78247009. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78247009

MLA “Q78247009.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78247009.

BibTeX

@misc{4ortxyz_q78247009_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78247009}}, year = {2026}, url = {https://4ort.xyz/entity/q78247009}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78247009 — https://4ort.xyz/entity/q78247009 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78247009 · Last refreshed: May 7, 2026