Q78251474

young stellar object in the constellation Orion

Thing young_stellar_object Q78251474

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Q78251474

Summary

Q78251474 is a young stellar object^[1].

Key Facts

Q78251474's instance of is recorded as young stellar object^[2].
Q78251474's constellation is recorded as Orion^[3].
Q78251474's spectral class is recorded as M1^[4].
Q78251474's catalog code is recorded as 2MASS J05350584-0527016^[5].
Q78251474's catalog code is recorded as COUP 255^[6].
Q78251474's catalog code is recorded as JW 281^[7].
Q78251474's catalog code is recorded as [FBG2002] 180^[8].
Q78251474's catalog code is recorded as [FDM2003] X 130^[9].
Q78251474's catalog code is recorded as [GCS95] 110^[10].
Q78251474's catalog code is recorded as [OW94] 059-702^[11].
Q78251474's catalog code is recorded as COUP J053505.8-052701^[12].
Q78251474's catalog code is recorded as CXOONC J053505.8-052701^[13].
Q78251474's catalog code is recorded as [AD95] 849^[14].
Q78251474's catalog code is recorded as [DRS2009] 396^[15].
Q78251474's catalog code is recorded as [H97b] 281^[16].
Q78251474's catalog code is recorded as [PMF2008] 268^[17].
Q78251474's catalog code is recorded as [PMD2009] 165^[18].
Q78251474's catalog code is recorded as ISOY J053505.85-052701.5^[19].
Q78251474's catalog code is recorded as [DRH2012] 340^[20].
Q78251474's catalog code is recorded as [MRD2012] 799^[21].
Q78251474's catalog code is recorded as Gaia DR2 3017360421198665600^[22].
Q78251474's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.520'}^[23].
Q78251474's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.186'}^[24].
Q78251474's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.662'}^[25].
Q78251474's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.73'}^[26].

Body

Definition and Type

Q78251474's instance of is recorded as young stellar object^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of young stellar object

Properties

Apparent magnitude unit: 1, amount: +18.520, unit: 1, amount: +17.186, unit: 1, amount: +13.662, unit: 1, amount: +15.73, unit: 1, amount: +12.10, unit: 1, amount: +10.821, unit: 1, amount: +11.142, unit: 1, amount: +15.3216

Catalog code 2MASS J05350584-0527016, COUP 255, JW 281, [FBG2002] 180, [FDM2003] X 130, [GCS95] 110, [OW94] 059-702, COUP J053505.8-052701, CXOONC J053505.8-052701, [AD95] 849, [DRS2009] 396, [H97b] 281, [PMF2008] 268, [PMD2009] 165, ISOY J053505.85-052701.5, [DRH2012] 340, [MRD2012] 799, Gaia DR2 3017360421198665600

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.45045544230950

Declination component of proper motion unit: www.wikidata.org, amount: -1.477

Distance from earth unit: www.wikidata.org, amount: +446.0502

Effective temperature unit: www.wikidata.org, amount: +3386

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2419

Radial velocity unit: www.wikidata.org, amount: +24.994051000, unit: www.wikidata.org, amount: +24.994051, unit: www.wikidata.org, amount: +24.930954

Right ascension unit: www.wikidata.org, amount: +83.77438215579630

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.231

Spectral class M1

Stellar rotational velocity unit: www.wikidata.org, amount: +31.507

Surface gravity unit: www.wikidata.org, amount: +3420

External References (2)

Gaia id 3017360421198665600

Simbad id 2MASS J05350584-0527016

References

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

Direct Wikidata claims

[2] ↑ Q78251474 — instance of (P31): young stellar object. SIMBAD. wikidata.org.
[3] ↑ Q78251474 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78251474 — spectral class (P215): M1. Near-infrared (JHK) spectroscopy of young stellar and substellar objects in Orion. wikidata.org.
[5] ↑ Q78251474 — catalog code (P528): 2MASS J05350584-0527016. SIMBAD. wikidata.org.
[6] ↑ Q78251474 — catalog code (P528): COUP 255. SIMBAD. wikidata.org.
[7] ↑ Q78251474 — catalog code (P528): JW 281. SIMBAD. wikidata.org.
[8] ↑ Q78251474 — catalog code (P528): [FBG2002] 180. SIMBAD. wikidata.org.
[9] ↑ Q78251474 — catalog code (P528): [FDM2003] X 130. SIMBAD. wikidata.org.
[10] ↑ Q78251474 — catalog code (P528): [GCS95] 110. SIMBAD. wikidata.org.
[11] ↑ Q78251474 — catalog code (P528): [OW94] 059-702. SIMBAD. wikidata.org.
[12] ↑ Q78251474 — catalog code (P528): COUP J053505.8-052701. SIMBAD. wikidata.org.
[13] ↑ Q78251474 — catalog code (P528): CXOONC J053505.8-052701. SIMBAD. wikidata.org.
[14] ↑ Q78251474 — catalog code (P528): [AD95] 849. SIMBAD. wikidata.org.
[15] ↑ Q78251474 — catalog code (P528): [DRS2009] 396. SIMBAD. wikidata.org.
[16] ↑ Q78251474 — catalog code (P528): [H97b] 281. SIMBAD. wikidata.org.
[17] ↑ Q78251474 — catalog code (P528): [PMF2008] 268. SIMBAD. wikidata.org.
[18] ↑ Q78251474 — catalog code (P528): [PMD2009] 165. SIMBAD. wikidata.org.
[19] ↑ Q78251474 — catalog code (P528): ISOY J053505.85-052701.5. SIMBAD. wikidata.org.
[20] ↑ Q78251474 — catalog code (P528): [DRH2012] 340. SIMBAD. wikidata.org.
[21] ↑ Q78251474 — catalog code (P528): [MRD2012] 799. SIMBAD. wikidata.org.
[22] ↑ Q78251474 — catalog code (P528): Gaia DR2 3017360421198665600. SIMBAD. wikidata.org.
[23] ↑ Q78251474 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.520'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[24] ↑ Q78251474 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.186'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[25] ↑ Q78251474 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.662'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[26] ↑ Q78251474 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.73'}. Exploring pre-main-sequence variables of the ONC: the new variables. wikidata.org.

Class ancestry

[1] ↑ Q78251474 is an instance of young stellar object (Q497654) [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). Q78251474. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78251474

MLA “Q78251474.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78251474.

BibTeX

@misc{4ortxyz_q78251474_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78251474}}, year = {2026}, url = {https://4ort.xyz/entity/q78251474}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78251474 — https://4ort.xyz/entity/q78251474 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78251474 · Last refreshed: May 7, 2026