Q78247831

emission-line star in the constellation Orion

Thing emission_line_star Q78247831

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Q78247831

Summary

Q78247831 is an emission-line star^[1].

Key Facts

Q78247831's instance of is recorded as emission-line star^[2].
Q78247831's constellation is recorded as Orion^[3].
Q78247831's spectral class is recorded as M2.5,M3.5,M3.5^[4].
Q78247831's catalog code is recorded as 2MASS J05353421-0527183^[5].
Q78247831's catalog code is recorded as COUP 1511^[6].
Q78247831's catalog code is recorded as JW 901^[7].
Q78247831's catalog code is recorded as [FBG2002] 1019^[8].
Q78247831's catalog code is recorded as [FDM2003] X 672^[9].
Q78247831's catalog code is recorded as [GCS95] 327^[10].
Q78247831's catalog code is recorded as COUP J053534.2-052718^[11].
Q78247831's catalog code is recorded as CXOONC J053534.1-052719^[12].
Q78247831's catalog code is recorded as [AD95] 772^[13].
Q78247831's catalog code is recorded as [DRS2009] 293^[14].
Q78247831's catalog code is recorded as [H97b] 901^[15].
Q78247831's catalog code is recorded as [PMF2008] 376^[16].
Q78247831's catalog code is recorded as [FHM2008] F21-ap229^[17].
Q78247831's catalog code is recorded as ISOY J053534.21-052718.4^[18].
Q78247831's catalog code is recorded as [DRH2012] 422^[19].
Q78247831's catalog code is recorded as [MRD2012] 953^[20].
Q78247831's catalog code is recorded as Gaia DR2 3017359734003683456^[21].
Q78247831's catalog code is recorded as [KHT2016] ONC RV822^[22].
Q78247831's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.535'}^[23].
Q78247831's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.374'}^[24].
Q78247831's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.246'}^[25].
Q78247831's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.010'}^[26].

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Quick Facts

Instance of emission-line star

Properties

Apparent magnitude unit: 1, amount: +17.535, unit: 1, amount: +16.374, unit: 1, amount: +13.246, unit: 1, amount: +19.010, unit: 1, amount: +12.042, unit: 1, amount: +11.35, unit: 1, amount: +11.117, unit: 1, amount: +14.8401

Catalog code 2MASS J05353421-0527183, COUP 1511, JW 901, [FBG2002] 1019, [FDM2003] X 672, [GCS95] 327, COUP J053534.2-052718, CXOONC J053534.1-052719, [AD95] 772, [DRS2009] 293, [H97b] 901, [PMF2008] 376, [FHM2008] F21-ap229, ISOY J053534.21-052718.4, [DRH2012] 422, [MRD2012] 953, Gaia DR2 3017359734003683456, [KHT2016] ONC RV822

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.45511816261560

Declination component of proper motion unit: www.wikidata.org, amount: -0.240

Distance from earth unit: www.wikidata.org, amount: +426.0758, unit: www.wikidata.org, amount: +426.076

Effective temperature unit: www.wikidata.org, amount: +3328

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3470

Radial velocity unit: www.wikidata.org, amount: +24.321304, unit: www.wikidata.org, amount: +24.332580, unit: www.wikidata.org, amount: +26.558025, unit: www.wikidata.org, amount: +26.569302, unit: www.wikidata.org, amount: +26.34, unit: www.wikidata.org, amount: +22.71

Right ascension unit: www.wikidata.org, amount: +83.89256768478060

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.610

Spectral class M2.5,M3.5,M3.5

Stellar rotational velocity unit: www.wikidata.org, amount: +28.952

Surface gravity unit: www.wikidata.org, amount: +7660

External References (2)

Gaia id 3017359734003683456

Simbad id 2MASS J05353421-0527183

References

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

Direct Wikidata claims

[2] ↑ Q78247831 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q78247831 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78247831 — spectral class (P215): M2.5,M3.5,M3.5. An enhanced spectroscopic census of the Orion Nebula Cluster. wikidata.org.
[5] ↑ Q78247831 — catalog code (P528): 2MASS J05353421-0527183. SIMBAD. wikidata.org.
[6] ↑ Q78247831 — catalog code (P528): COUP 1511. SIMBAD. wikidata.org.
[7] ↑ Q78247831 — catalog code (P528): JW 901. SIMBAD. wikidata.org.
[8] ↑ Q78247831 — catalog code (P528): [FBG2002] 1019. SIMBAD. wikidata.org.
[9] ↑ Q78247831 — catalog code (P528): [FDM2003] X 672. SIMBAD. wikidata.org.
[10] ↑ Q78247831 — catalog code (P528): [GCS95] 327. SIMBAD. wikidata.org.
[11] ↑ Q78247831 — catalog code (P528): COUP J053534.2-052718. SIMBAD. wikidata.org.
[12] ↑ Q78247831 — catalog code (P528): CXOONC J053534.1-052719. SIMBAD. wikidata.org.
[13] ↑ Q78247831 — catalog code (P528): [AD95] 772. SIMBAD. wikidata.org.
[14] ↑ Q78247831 — catalog code (P528): [DRS2009] 293. SIMBAD. wikidata.org.
[15] ↑ Q78247831 — catalog code (P528): [H97b] 901. SIMBAD. wikidata.org.
[16] ↑ Q78247831 — catalog code (P528): [PMF2008] 376. SIMBAD. wikidata.org.
[17] ↑ Q78247831 — catalog code (P528): [FHM2008] F21-ap229. SIMBAD. wikidata.org.
[18] ↑ Q78247831 — catalog code (P528): ISOY J053534.21-052718.4. SIMBAD. wikidata.org.
[19] ↑ Q78247831 — catalog code (P528): [DRH2012] 422. SIMBAD. wikidata.org.
[20] ↑ Q78247831 — catalog code (P528): [MRD2012] 953. SIMBAD. wikidata.org.
[21] ↑ Q78247831 — catalog code (P528): Gaia DR2 3017359734003683456. SIMBAD. wikidata.org.
[22] ↑ Q78247831 — catalog code (P528): [KHT2016] ONC RV822. SIMBAD. wikidata.org.
[23] ↑ Q78247831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.535'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[24] ↑ Q78247831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.374'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[25] ↑ Q78247831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.246'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[26] ↑ Q78247831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.010'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.

Class ancestry

[1] ↑ Q78247831 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). Q78247831. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78247831

MLA “Q78247831.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78247831.

BibTeX

@misc{4ortxyz_q78247831_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78247831}}, year = {2026}, url = {https://4ort.xyz/entity/q78247831}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78247831 — https://4ort.xyz/entity/q78247831 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78247831 · Last refreshed: May 7, 2026