Q79284712

Thing pre_main_sequence_star Q79284712

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Q79284712

Summary

Q79284712 is a pre-main-sequence star^[1].

Key Facts

Q79284712's instance of is recorded as pre-main-sequence star^[2].
Q79284712's constellation is recorded as Orion^[3].
Q79284712's spectral class is recorded as M2.1^[4].
Q79284712's catalog code is recorded as Haro 4-451^[5].
Q79284712's catalog code is recorded as PACH 480^[6].
Q79284712's catalog code is recorded as Kiso A-0976 339^[7].
Q79284712's catalog code is recorded as 2MASS J05383197-0652390^[8].
Q79284712's catalog code is recorded as [MGM2012] 748^[9].
Q79284712's catalog code is recorded as [FKV2013] 622^[10].
Q79284712's catalog code is recorded as SDSS J053831.97-065239.0^[11].
Q79284712's catalog code is recorded as SOXS 665^[12].
Q79284712's catalog code is recorded as Gaia DR2 3016861071108045952^[13].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.41'}^[14].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.235'}^[15].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.305'}^[16].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.249'}^[17].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.685'}^[18].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.216'}^[19].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.921'}^[20].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.099'}^[21].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.464'}^[22].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.565'}^[23].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.184'}^[24].
Q79284712's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.8415'}^[25].
Q79284712's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2597'}^[26].

Body

Definition and Type

Q79284712's instance of is recorded as pre-main-sequence star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of pre-main-sequence star

Properties

Apparent magnitude unit: 1, amount: +19.41, unit: 1, amount: +17.235, unit: 1, amount: +14.305, unit: 1, amount: +19.249, unit: 1, amount: +17.685, unit: 1, amount: +16.216, unit: 1, amount: +14.921, unit: 1, amount: +14.099, unit: 1, amount: +12.464, unit: 1, amount: +11.565, unit: 1, amount: +11.184, unit: 1, amount: +15.8415

Catalog code Haro 4-451, PACH 480, Kiso A-0976 339, 2MASS J05383197-0652390, [MGM2012] 748, [FKV2013] 622, SDSS J053831.97-065239.0, SOXS 665, Gaia DR2 3016861071108045952

Constellation Orion

Declination unit: www.wikidata.org, amount: -6.87749631030030

Declination component of proper motion unit: www.wikidata.org, amount: -0.226

Distance from earth unit: www.wikidata.org, amount: +442.5366

Effective temperature unit: www.wikidata.org, amount: +3389

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2597

Radial velocity unit: www.wikidata.org, amount: +21.770950000, unit: www.wikidata.org, amount: +22.231575, unit: www.wikidata.org, amount: +22.180399, unit: www.wikidata.org, amount: +22.066063, unit: www.wikidata.org, amount: +22.014885, unit: www.wikidata.org, amount: +21.770950, unit: www.wikidata.org, amount: +21.719774

Right ascension unit: www.wikidata.org, amount: +84.63323755381280

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.567

Spectral class M2.1

Stellar rotational velocity unit: www.wikidata.org, amount: +9.760

Surface gravity unit: www.wikidata.org, amount: +7280

External References (2)

Gaia id 3016861071108045952

Simbad id Haro 4-451

References

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

Direct Wikidata claims

[2] ↑ Q79284712 — instance of (P31): pre-main-sequence star. SIMBAD. wikidata.org.
[3] ↑ Q79284712 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q79284712 — spectral class (P215): M2.1. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function. wikidata.org.
[5] ↑ Q79284712 — catalog code (P528): Haro 4-451. SIMBAD. wikidata.org.
[6] ↑ Q79284712 — catalog code (P528): PACH 480. SIMBAD. wikidata.org.
[7] ↑ Q79284712 — catalog code (P528): Kiso A-0976 339. SIMBAD. wikidata.org.
[8] ↑ Q79284712 — catalog code (P528): 2MASS J05383197-0652390. SIMBAD. wikidata.org.
[9] ↑ Q79284712 — catalog code (P528): [MGM2012] 748. SIMBAD. wikidata.org.
[10] ↑ Q79284712 — catalog code (P528): [FKV2013] 622. SIMBAD. wikidata.org.
[11] ↑ Q79284712 — catalog code (P528): SDSS J053831.97-065239.0. SIMBAD. wikidata.org.
[12] ↑ Q79284712 — catalog code (P528): SOXS 665. SIMBAD. wikidata.org.
[13] ↑ Q79284712 — catalog code (P528): Gaia DR2 3016861071108045952. SIMBAD. wikidata.org.
[14] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.41'}. SIMBAD. wikidata.org.
[15] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.235'}. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function. wikidata.org.
[16] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.305'}. The low-mass stellar population in L1641: evidence for environmental dependence of the stellar initial mass function. wikidata.org.
[17] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.249'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[18] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.685'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.216'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[20] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.921'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[21] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.099'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.464'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.565'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.184'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q79284712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.8415'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q79284712 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2597'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q79284712 is an instance of pre-main-sequence star (Q1062509) [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). Q79284712. Retrieved May 7, 2026, from https://4ort.xyz/entity/q79284712

MLA “Q79284712.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q79284712.

BibTeX

@misc{4ortxyz_q79284712_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q79284712}}, year = {2026}, url = {https://4ort.xyz/entity/q79284712}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q79284712 — https://4ort.xyz/entity/q79284712 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q79284712 · Last refreshed: May 7, 2026