Q78252491

Thing pre_main_sequence_star Q78252491

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Q78252491

Summary

Q78252491 is a pre-main-sequence star^[1].

Key Facts

Q78252491's instance of is recorded as pre-main-sequence star^[2].
Q78252491's constellation is recorded as Orion^[3].
Q78252491's spectral class is recorded as M0-M1e^[4].
Q78252491's catalog code is recorded as 2MASS J05345424-0521353^[5].
Q78252491's catalog code is recorded as COUP 89^[6].
Q78252491's catalog code is recorded as JW 146^[7].
Q78252491's catalog code is recorded as [FBG2002] 62^[8].
Q78252491's catalog code is recorded as [FDM2003] X 54^[9].
Q78252491's catalog code is recorded as COUP J053454.2-052135^[10].
Q78252491's catalog code is recorded as CXOONC J053454.2-052134^[11].
Q78252491's catalog code is recorded as [AD95] 1009^[12].
Q78252491's catalog code is recorded as [DRS2009] 290^[13].
Q78252491's catalog code is recorded as [H97b] 146^[14].
Q78252491's catalog code is recorded as ISOY J053454.25-052135.3^[15].
Q78252491's catalog code is recorded as [MGM2012] 1932^[16].
Q78252491's catalog code is recorded as [DRH2012] 43^[17].
Q78252491's catalog code is recorded as ESO-HA 1059^[18].
Q78252491's catalog code is recorded as [MRD2012] 174^[19].
Q78252491's catalog code is recorded as Gaia DR2 3017364922324356736^[20].
Q78252491's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.812'}^[21].
Q78252491's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.892'}^[22].
Q78252491's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.239'}^[23].
Q78252491's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.948'}^[24].
Q78252491's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.048'}^[25].
Q78252491's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.41'}^[26].

Body

Definition and Type

Q78252491's instance of is recorded as pre-main-sequence star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of pre-main-sequence star

Properties

Apparent magnitude unit: 1, amount: +16.812, unit: 1, amount: +15.892, unit: 1, amount: +13.239, unit: 1, amount: +16.948, unit: 1, amount: +12.048, unit: 1, amount: +11.41, unit: 1, amount: +11.091, unit: 1, amount: +14.7619

Catalog code 2MASS J05345424-0521353, COUP 89, JW 146, [FBG2002] 62, [FDM2003] X 54, COUP J053454.2-052135, CXOONC J053454.2-052134, [AD95] 1009, [DRS2009] 290, [H97b] 146, ISOY J053454.25-052135.3, [MGM2012] 1932, [DRH2012] 43, ESO-HA 1059, [MRD2012] 174, Gaia DR2 3017364922324356736

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.35982718146740

Declination component of proper motion unit: www.wikidata.org, amount: +0.351

Distance from earth unit: www.wikidata.org, amount: +406.5536

Effective temperature unit: www.wikidata.org, amount: +3434

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4597

Radial velocity unit: www.wikidata.org, amount: +27.226662, unit: www.wikidata.org, amount: +27.204338

Right ascension unit: www.wikidata.org, amount: +83.72604186888510

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.485

Spectral class M0-M1e

Stellar rotational velocity unit: www.wikidata.org, amount: +12.852

Surface gravity unit: www.wikidata.org, amount: +11610

External References (2)

Gaia id 3017364922324356736

Simbad id 2MASS J05345424-0521353

References

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

Direct Wikidata claims

[2] ↑ Q78252491 — instance of (P31): pre-main-sequence star. SIMBAD. wikidata.org.
[3] ↑ Q78252491 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78252491 — spectral class (P215): M0-M1e. An enhanced spectroscopic census of the Orion Nebula Cluster. wikidata.org.
[5] ↑ Q78252491 — catalog code (P528): 2MASS J05345424-0521353. SIMBAD. wikidata.org.
[6] ↑ Q78252491 — catalog code (P528): COUP 89. SIMBAD. wikidata.org.
[7] ↑ Q78252491 — catalog code (P528): JW 146. SIMBAD. wikidata.org.
[8] ↑ Q78252491 — catalog code (P528): [FBG2002] 62. SIMBAD. wikidata.org.
[9] ↑ Q78252491 — catalog code (P528): [FDM2003] X 54. SIMBAD. wikidata.org.
[10] ↑ Q78252491 — catalog code (P528): COUP J053454.2-052135. SIMBAD. wikidata.org.
[11] ↑ Q78252491 — catalog code (P528): CXOONC J053454.2-052134. SIMBAD. wikidata.org.
[12] ↑ Q78252491 — catalog code (P528): [AD95] 1009. SIMBAD. wikidata.org.
[13] ↑ Q78252491 — catalog code (P528): [DRS2009] 290. SIMBAD. wikidata.org.
[14] ↑ Q78252491 — catalog code (P528): [H97b] 146. SIMBAD. wikidata.org.
[15] ↑ Q78252491 — catalog code (P528): ISOY J053454.25-052135.3. SIMBAD. wikidata.org.
[16] ↑ Q78252491 — catalog code (P528): [MGM2012] 1932. SIMBAD. wikidata.org.
[17] ↑ Q78252491 — catalog code (P528): [DRH2012] 43. SIMBAD. wikidata.org.
[18] ↑ Q78252491 — catalog code (P528): ESO-HA 1059. SIMBAD. wikidata.org.
[19] ↑ Q78252491 — catalog code (P528): [MRD2012] 174. SIMBAD. wikidata.org.
[20] ↑ Q78252491 — catalog code (P528): Gaia DR2 3017364922324356736. SIMBAD. wikidata.org.
[21] ↑ Q78252491 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.812'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[22] ↑ Q78252491 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.892'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[23] ↑ Q78252491 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.239'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[24] ↑ Q78252491 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.948'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[25] ↑ Q78252491 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.048'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ Q78252491 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.41'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ Q78252491 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). Q78252491. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78252491

MLA “Q78252491.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78252491.

BibTeX

@misc{4ortxyz_q78252491_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78252491}}, year = {2026}, url = {https://4ort.xyz/entity/q78252491}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78252491 — https://4ort.xyz/entity/q78252491 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78252491 · Last refreshed: May 7, 2026