Q84210645

Thing t_tauri_type_star Q84210645

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Q84210645

Summary

Q84210645 is a T Tauri-type star^[1].

Key Facts

Q84210645's instance of is recorded as T Tauri-type star^[2].
Q84210645's constellation is recorded as Orion^[3].
Q84210645's spectral class is recorded as M2.8^[4].
Q84210645's part of is recorded as Q84210325^[5].
Q84210645's part of is recorded as NAME Orion Nebula Cluster^[6].
Q84210645's catalog code is recorded as [FKP2017] 416^[7].
Q84210645's catalog code is recorded as [HR92] 9^[8].
Q84210645's catalog code is recorded as 2MASS J05353270-0630181^[9].
Q84210645's catalog code is recorded as [FHM2008] F31-ap232^[10].
Q84210645's catalog code is recorded as [FKV2013] 9^[11].
Q84210645's catalog code is recorded as SDSS J053532.70-063018.1^[12].
Q84210645's catalog code is recorded as SOXS 293^[13].
Q84210645's catalog code is recorded as Gaia DR2 3016944221674822016^[14].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.845'}^[15].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.344'}^[16].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.36'}^[17].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.634'}^[18].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.218'}^[19].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.054'}^[20].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.444'}^[21].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.028'}^[22].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.102'}^[23].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.352'}^[24].
Q84210645's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.7925'}^[25].
Q84210645's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5772'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of T Tauri-type star

Part of LDN 1641, NAME Orion Nebula Cluster

Properties

Apparent magnitude unit: 1, amount: +16.845, unit: 1, amount: +14.344, unit: 1, amount: +20.36, unit: 1, amount: +17.634, unit: 1, amount: +16.218, unit: 1, amount: +15.054, unit: 1, amount: +14.444, unit: 1, amount: +13.028, unit: 1, amount: +12.102, unit: 1, amount: +12.352, unit: 1, amount: +15.7925

Catalog code [FKP2017] 416, [HR92] 9, 2MASS J05353270-0630181, [FHM2008] F31-ap232, [FKV2013] 9, SDSS J053532.70-063018.1, SOXS 293, Gaia DR2 3016944221674822016

Constellation Orion

Declination unit: www.wikidata.org, amount: -6.50504377746740

Declination component of proper motion unit: www.wikidata.org, amount: +0.746

Distance from earth unit: www.wikidata.org, amount: +388.0180

Effective temperature unit: www.wikidata.org, amount: +3371

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5772

Radial velocity unit: www.wikidata.org, amount: +26.835873, unit: www.wikidata.org, amount: +27.247206, unit: www.wikidata.org, amount: +27.212860, unit: www.wikidata.org, amount: +27.102255, unit: www.wikidata.org, amount: +27.067911, unit: www.wikidata.org, amount: +26.870218

Right ascension unit: www.wikidata.org, amount: +83.88628184555680

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.284

Spectral class M2.8

Stellar rotational velocity unit: www.wikidata.org, amount: +9.186

Surface gravity unit: www.wikidata.org, amount: +9440

External References (2)

Gaia id 3016944221674822016

Simbad id 2MASS J05353270-0630181

References

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

Direct Wikidata claims

[2] ↑ Q84210645 — instance of (P31): T Tauri-type star. SIMBAD. wikidata.org.
[3] ↑ Q84210645 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q84210645 — spectral class (P215): M2.8. NGC 1980 Is Not a Foreground Population of Orion: Spectroscopic Survey of Young Stars with Low Extinction in Orion A. wikidata.org.
[5] ↑ Q84210645 — part of (P361): Q84210325. SIMBAD. wikidata.org.
[6] ↑ Q84210645 — part of (P361): NAME Orion Nebula Cluster. SIMBAD. wikidata.org.
[7] ↑ Q84210645 — catalog code (P528): [FKP2017] 416. SIMBAD. wikidata.org.
[8] ↑ Q84210645 — catalog code (P528): [HR92] 9. SIMBAD. wikidata.org.
[9] ↑ Q84210645 — catalog code (P528): 2MASS J05353270-0630181. SIMBAD. wikidata.org.
[10] ↑ Q84210645 — catalog code (P528): [FHM2008] F31-ap232. SIMBAD. wikidata.org.
[11] ↑ Q84210645 — catalog code (P528): [FKV2013] 9. SIMBAD. wikidata.org.
[12] ↑ Q84210645 — catalog code (P528): SDSS J053532.70-063018.1. SIMBAD. wikidata.org.
[13] ↑ Q84210645 — catalog code (P528): SOXS 293. SIMBAD. wikidata.org.
[14] ↑ Q84210645 — catalog code (P528): Gaia DR2 3016944221674822016. SIMBAD. wikidata.org.
[15] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.845'}. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function. wikidata.org.
[16] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.344'}. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function. wikidata.org.
[17] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.36'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[18] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.634'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.218'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[20] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.054'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[21] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.444'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.028'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.102'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.352'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q84210645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.7925'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84210645 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5772'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84210645 is an instance of T Tauri-type star (Q6232) [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). Q84210645. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84210645

MLA “Q84210645.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84210645.

BibTeX

@misc{4ortxyz_q84210645_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84210645}}, year = {2026}, url = {https://4ort.xyz/entity/q84210645}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84210645 — https://4ort.xyz/entity/q84210645 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84210645 · Last refreshed: May 7, 2026