Q78252897

young stellar object in the constellation Orion

Thing young_stellar_object Q78252897

Press Enter · cited answer in seconds

Q78252897

Summary

Q78252897 is a young stellar object^[1].

Key Facts

Q78252897's instance of is recorded as young stellar object^[2].
Q78252897's constellation is recorded as Orion^[3].
Q78252897's spectral class is recorded as M4.75^[4].
Q78252897's catalog code is recorded as COUP 290^[5].
Q78252897's catalog code is recorded as JW 304^[6].
Q78252897's catalog code is recorded as [FBG2002] 205^[7].
Q78252897's catalog code is recorded as [FDM2003] X 140^[8].
Q78252897's catalog code is recorded as [OW94] 075-640^[9].
Q78252897's catalog code is recorded as [GFB2000] ONC 153^[10].
Q78252897's catalog code is recorded as COUP J053507.4-052640^[11].
Q78252897's catalog code is recorded as CXOONC J053507.4-052640^[12].
Q78252897's catalog code is recorded as [DRS2009] 798^[13].
Q78252897's catalog code is recorded as [H97b] 304^[14].
Q78252897's catalog code is recorded as [PMF2008] 273^[15].
Q78252897's catalog code is recorded as 2MASS J05350744-0526401^[16].
Q78252897's catalog code is recorded as [PMD2009] 152^[17].
Q78252897's catalog code is recorded as ISOY J053507.45-052640.1^[18].
Q78252897's catalog code is recorded as [DRH2012] 349^[19].
Q78252897's catalog code is recorded as [MRD2012] 808^[20].
Q78252897's catalog code is recorded as Gaia DR2 3017360455558399104^[21].
Q78252897's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.724'}^[22].
Q78252897's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.082'}^[23].
Q78252897's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.617'}^[24].
Q78252897's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.85'}^[25].
Q78252897's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.11'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of young stellar object

Properties

Apparent magnitude unit: 1, amount: +14.724, unit: 1, amount: +20.082, unit: 1, amount: +18.617, unit: 1, amount: +17.85, unit: 1, amount: +12.11, unit: 1, amount: +13.148, unit: 1, amount: +12.29, unit: 1, amount: +16.3289

Catalog code COUP 290, JW 304, [FBG2002] 205, [FDM2003] X 140, [OW94] 075-640, [GFB2000] ONC 153, COUP J053507.4-052640, CXOONC J053507.4-052640, [DRS2009] 798, [H97b] 304, [PMF2008] 273, 2MASS J05350744-0526401, [PMD2009] 152, ISOY J053507.45-052640.1, [DRH2012] 349, [MRD2012] 808, Gaia DR2 3017360455558399104

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.44449731426790

Declination component of proper motion unit: www.wikidata.org, amount: +1.494

Distance from earth unit: www.wikidata.org, amount: +457.9803

Effective temperature unit: www.wikidata.org, amount: +3203

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1835

Radial velocity unit: www.wikidata.org, amount: +20.618021000, unit: www.wikidata.org, amount: +22.206184, unit: www.wikidata.org, amount: +25.001255, unit: www.wikidata.org, amount: +37.963530, unit: www.wikidata.org, amount: +40.758602, unit: www.wikidata.org, amount: +20.807354, unit: www.wikidata.org, amount: +23.602425, unit: www.wikidata.org, amount: +20.618021, unit: www.wikidata.org, amount: +23.413092

Right ascension unit: www.wikidata.org, amount: +83.78103746937100

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.973

Spectral class M4.75

Stellar rotational velocity unit: www.wikidata.org, amount: +27.357

Surface gravity unit: www.wikidata.org, amount: +9040

External References (2)

Gaia id 3017360455558399104

Simbad id 2MASS J05350744-0526401

References

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

Direct Wikidata claims

[2] ↑ Q78252897 — instance of (P31): young stellar object. SIMBAD. wikidata.org.
[3] ↑ Q78252897 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78252897 — spectral class (P215): M4.75. Near-infrared (JHK) spectroscopy of young stellar and substellar objects in Orion. wikidata.org.
[5] ↑ Q78252897 — catalog code (P528): COUP 290. SIMBAD. wikidata.org.
[6] ↑ Q78252897 — catalog code (P528): JW 304. SIMBAD. wikidata.org.
[7] ↑ Q78252897 — catalog code (P528): [FBG2002] 205. SIMBAD. wikidata.org.
[8] ↑ Q78252897 — catalog code (P528): [FDM2003] X 140. SIMBAD. wikidata.org.
[9] ↑ Q78252897 — catalog code (P528): [OW94] 075-640. SIMBAD. wikidata.org.
[10] ↑ Q78252897 — catalog code (P528): [GFB2000] ONC 153. SIMBAD. wikidata.org.
[11] ↑ Q78252897 — catalog code (P528): COUP J053507.4-052640. SIMBAD. wikidata.org.
[12] ↑ Q78252897 — catalog code (P528): CXOONC J053507.4-052640. SIMBAD. wikidata.org.
[13] ↑ Q78252897 — catalog code (P528): [DRS2009] 798. SIMBAD. wikidata.org.
[14] ↑ Q78252897 — catalog code (P528): [H97b] 304. SIMBAD. wikidata.org.
[15] ↑ Q78252897 — catalog code (P528): [PMF2008] 273. SIMBAD. wikidata.org.
[16] ↑ Q78252897 — catalog code (P528): 2MASS J05350744-0526401. SIMBAD. wikidata.org.
[17] ↑ Q78252897 — catalog code (P528): [PMD2009] 152. SIMBAD. wikidata.org.
[18] ↑ Q78252897 — catalog code (P528): ISOY J053507.45-052640.1. SIMBAD. wikidata.org.
[19] ↑ Q78252897 — catalog code (P528): [DRH2012] 349. SIMBAD. wikidata.org.
[20] ↑ Q78252897 — catalog code (P528): [MRD2012] 808. SIMBAD. wikidata.org.
[21] ↑ Q78252897 — catalog code (P528): Gaia DR2 3017360455558399104. SIMBAD. wikidata.org.
[22] ↑ Q78252897 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.724'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[23] ↑ Q78252897 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.082'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[24] ↑ Q78252897 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.617'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[25] ↑ Q78252897 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.85'}. Exploring pre-main-sequence variables of the ONC: the new variables. wikidata.org.
[26] ↑ Q78252897 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.11'}. Exploring pre-main-sequence variables of the ONC: the new variables. wikidata.org.

Class ancestry

[1] ↑ Q78252897 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). Q78252897. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78252897

MLA “Q78252897.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78252897.

BibTeX

@misc{4ortxyz_q78252897_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78252897}}, year = {2026}, url = {https://4ort.xyz/entity/q78252897}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78252897 — https://4ort.xyz/entity/q78252897 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78252897 · Last refreshed: May 7, 2026