Q78245389

Thing flare_star Q78245389

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Q78245389

Summary

Q78245389 is a flare star^[1].

Key Facts

Q78245389's instance of is recorded as flare star^[2].
Q78245389's constellation is recorded as Orion^[3].
Q78245389's spectral class is recorded as M2^[4].
Q78245389's catalog code is recorded as 2MASS J05345819-0509275^[5].
Q78245389's catalog code is recorded as 2MASSI J0534581-050927^[6].
Q78245389's catalog code is recorded as TKK 251^[7].
Q78245389's catalog code is recorded as TKK J05345819-0509275^[8].
Q78245389's catalog code is recorded as [TKT2002] I27^[9].
Q78245389's catalog code is recorded as [AD95] 1948^[10].
Q78245389's catalog code is recorded as [JMO94] 11^[11].
Q78245389's catalog code is recorded as [H97b] 178^[12].
Q78245389's catalog code is recorded as JW 178^[13].
Q78245389's catalog code is recorded as SMMV 1465^[14].
Q78245389's catalog code is recorded as [R2001] 1616^[15].
Q78245389's catalog code is recorded as [RHS2000] 1-982^[16].
Q78245389's catalog code is recorded as HPRA 50^[17].
Q78245389's catalog code is recorded as Parenago 1656^[18].
Q78245389's catalog code is recorded as [GCS95] 83^[19].
Q78245389's catalog code is recorded as ISOY J053458.20-050927.6^[20].
Q78245389's catalog code is recorded as 2XMM J053458.2-050927^[21].
Q78245389's catalog code is recorded as Gaia DR2 3209525744866443136^[22].
Q78245389's catalog code is recorded as V780 Ori^[23].
Q78245389's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.9'}^[24].
Q78245389's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.43'}^[25].
Q78245389's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.378'}^[26].

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Quick Facts

Instance of flare star

Properties

Apparent magnitude unit: 1, amount: +13.9, unit: 1, amount: +16.43, unit: 1, amount: +14.378, unit: 1, amount: +12.256, unit: 1, amount: +11.455, unit: 1, amount: +11.196, unit: 1, amount: +15.4968

Catalog code 2MASS J05345819-0509275, 2MASSI J0534581-050927, TKK 251, TKK J05345819-0509275, [TKT2002] I27, [AD95] 1948, [JMO94] 11, [H97b] 178, JW 178, SMMV 1465, [R2001] 1616, [RHS2000] 1-982, HPRA 50, Parenago 1656, [GCS95] 83, ISOY J053458.20-050927.6, 2XMM J053458.2-050927, Gaia DR2 3209525744866443136, V780 Ori

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.15766252644470

Declination component of proper motion unit: www.wikidata.org, amount: -1.488

Distance from earth unit: www.wikidata.org, amount: +386.4585

Effective temperature unit: www.wikidata.org, amount: +3448

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5876

Radial velocity unit: www.wikidata.org, amount: +26.543652, unit: www.wikidata.org, amount: +26.463660, unit: www.wikidata.org, amount: +22.406685, unit: www.wikidata.org, amount: +22.326693, unit: www.wikidata.org, amount: +24.008135, unit: www.wikidata.org, amount: +23.928143, unit: www.wikidata.org, amount: +21.535206, unit: www.wikidata.org, amount: +21.455214, unit: www.wikidata.org, amount: +21.496008, unit: www.wikidata.org, amount: +21.416016, unit: www.wikidata.org, amount: +22.483652, unit: www.wikidata.org, amount: +22.403660

Right ascension unit: www.wikidata.org, amount: +83.74250061378890

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.486

Spectral class M2

Stellar rotational velocity unit: www.wikidata.org, amount: +17.910

Surface gravity unit: www.wikidata.org, amount: +8910

External References (2)

Gaia id 3209525744866443136

Simbad id V* V780 Ori

🏷️ Also known as

ru V780 Ориона

References

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

Direct Wikidata claims

[2] ↑ Q78245389 — instance of (P31): flare star. SIMBAD. wikidata.org.
[3] ↑ Q78245389 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78245389 — spectral class (P215): M2. On the Stellar Population and Star-Forming History of the Orion Nebula Cluster. wikidata.org.
[5] ↑ Q78245389 — catalog code (P528): 2MASS J05345819-0509275. SIMBAD. wikidata.org.
[6] ↑ Q78245389 — catalog code (P528): 2MASSI J0534581-050927. SIMBAD. wikidata.org.
[7] ↑ Q78245389 — catalog code (P528): TKK 251. SIMBAD. wikidata.org.
[8] ↑ Q78245389 — catalog code (P528): TKK J05345819-0509275. SIMBAD. wikidata.org.
[9] ↑ Q78245389 — catalog code (P528): [TKT2002] I27. SIMBAD. wikidata.org.
[10] ↑ Q78245389 — catalog code (P528): [AD95] 1948. SIMBAD. wikidata.org.
[11] ↑ Q78245389 — catalog code (P528): [JMO94] 11. SIMBAD. wikidata.org.
[12] ↑ Q78245389 — catalog code (P528): [H97b] 178. SIMBAD. wikidata.org.
[13] ↑ Q78245389 — catalog code (P528): JW 178. SIMBAD. wikidata.org.
[14] ↑ Q78245389 — catalog code (P528): SMMV 1465. SIMBAD. wikidata.org.
[15] ↑ Q78245389 — catalog code (P528): [R2001] 1616. SIMBAD. wikidata.org.
[16] ↑ Q78245389 — catalog code (P528): [RHS2000] 1-982. SIMBAD. wikidata.org.
[17] ↑ Q78245389 — catalog code (P528): HPRA 50. SIMBAD. wikidata.org.
[18] ↑ Q78245389 — catalog code (P528): Parenago 1656. SIMBAD. wikidata.org.
[19] ↑ Q78245389 — catalog code (P528): [GCS95] 83. SIMBAD. wikidata.org.
[20] ↑ Q78245389 — catalog code (P528): ISOY J053458.20-050927.6. SIMBAD. wikidata.org.
[21] ↑ Q78245389 — catalog code (P528): 2XMM J053458.2-050927. SIMBAD. wikidata.org.
[22] ↑ Q78245389 — catalog code (P528): Gaia DR2 3209525744866443136. SIMBAD. wikidata.org.
[23] ↑ Q78245389 — catalog code (P528): V780 Ori. wikidata.org.
[24] ↑ Q78245389 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.9'}. SIMBAD. wikidata.org.
[25] ↑ Q78245389 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.43'}. Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries. wikidata.org.
[26] ↑ Q78245389 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.378'}. Rotational studies in the Orion nebula cluster: from solar mass stars to brown dwarfs. wikidata.org.

Class ancestry

[1] ↑ Q78245389 is an instance of flare star (Q285400) [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). Q78245389. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78245389

MLA “Q78245389.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78245389.

BibTeX

@misc{4ortxyz_q78245389_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78245389}}, year = {2026}, url = {https://4ort.xyz/entity/q78245389}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78245389 — https://4ort.xyz/entity/q78245389 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78245389 · Last refreshed: May 7, 2026