Q87283420

Thing pre_main_sequence_star Q87283420

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Q87283420

Summary

Q87283420 is a pre-main-sequence star^[1].

Key Facts

Q87283420's instance of is recorded as pre-main-sequence star^[2].
Q87283420's constellation is recorded as Carina^[3].
Q87283420's spectral class is recorded as K2IV^[4].
Q87283420's catalog code is recorded as GSC 09212-02011^[5].
Q87283420's catalog code is recorded as MML 1^[6].
Q87283420's catalog code is recorded as TYC 9212-2011-1^[7].
Q87283420's catalog code is recorded as 2MASS J10574936-6913599^[8].
Q87283420's catalog code is recorded as CPD-68 1388^[9].
Q87283420's catalog code is recorded as 1RXS J105751.2-691402^[10].
Q87283420's catalog code is recorded as ASAS J105749-6914.0^[11].
Q87283420's catalog code is recorded as UCAC3 42-83475^[12].
Q87283420's catalog code is recorded as ASAS J105751-6914.0^[13].
Q87283420's catalog code is recorded as [FLG2003] eps Cha 22^[14].
Q87283420's catalog code is recorded as Gaia DR1 5231736531256878208^[15].
Q87283420's catalog code is recorded as Gaia DR2 5231736535567379584^[16].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.484'}^[17].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.009'}^[18].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.792'}^[19].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.34'}^[20].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.310'}^[21].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.163'}^[22].
Q87283420's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0229'}^[23].
Q87283420's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.5919'}^[24].
Q87283420's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15.9'}^[25].
Q87283420's metallicity is recorded as {'unit': '1', 'amount': '-0.03'}^[26].

Body

Definition and Type

Q87283420'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: +8.484, unit: 1, amount: +8.009, unit: 1, amount: +7.792, unit: 1, amount: +11.34, unit: 1, amount: +10.310, unit: 1, amount: +9.163, unit: 1, amount: +10.0229

Catalog code GSC 09212-02011, MML 1, TYC 9212-2011-1, 2MASS J10574936-6913599, CPD-68 1388, 1RXS J105751.2-691402, ASAS J105749-6914.0, UCAC3 42-83475, ASAS J105751-6914.0, [FLG2003] eps Cha 22, Gaia DR1 5231736531256878208, Gaia DR2 5231736535567379584

Constellation Carina

Declination unit: www.wikidata.org, amount: -69.23331860795950

Declination component of proper motion unit: www.wikidata.org, amount: +3.552

Distance from earth unit: www.wikidata.org, amount: +116.3887

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.03

Parallax unit: www.wikidata.org, amount: +8.5919

Radial velocity unit: www.wikidata.org, amount: +15.9

Right ascension unit: www.wikidata.org, amount: +164.45573186090790

Right ascension component of proper motion unit: www.wikidata.org, amount: -34.842

Spectral class K2IV

Stellar rotational velocity unit: www.wikidata.org, amount: +25.9

External References (2)

Gaia id 5231736535569873792

Simbad id CPD-68 1388

References

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

Direct Wikidata claims

[2] ↑ Q87283420 — instance of (P31): pre-main-sequence star. SIMBAD. wikidata.org.
[3] ↑ Q87283420 — constellation (P59): Carina. wikidata.org.
[4] ↑ Q87283420 — spectral class (P215): K2IV. The star formation history and accretion-disc fraction among the K-type members of the Scorpius-Centaurus OB association. wikidata.org.
[5] ↑ Q87283420 — catalog code (P528): GSC 09212-02011. SIMBAD. wikidata.org.
[6] ↑ Q87283420 — catalog code (P528): MML 1. SIMBAD. wikidata.org.
[7] ↑ Q87283420 — catalog code (P528): TYC 9212-2011-1. SIMBAD. wikidata.org.
[8] ↑ Q87283420 — catalog code (P528): 2MASS J10574936-6913599. SIMBAD. wikidata.org.
[9] ↑ Q87283420 — catalog code (P528): CPD-68 1388. SIMBAD. wikidata.org.
[10] ↑ Q87283420 — catalog code (P528): 1RXS J105751.2-691402. SIMBAD. wikidata.org.
[11] ↑ Q87283420 — catalog code (P528): ASAS J105749-6914.0. SIMBAD. wikidata.org.
[12] ↑ Q87283420 — catalog code (P528): UCAC3 42-83475. SIMBAD. wikidata.org.
[13] ↑ Q87283420 — catalog code (P528): ASAS J105751-6914.0. SIMBAD. wikidata.org.
[14] ↑ Q87283420 — catalog code (P528): [FLG2003] eps Cha 22. SIMBAD. wikidata.org.
[15] ↑ Q87283420 — catalog code (P528): Gaia DR1 5231736531256878208. SIMBAD. wikidata.org.
[16] ↑ Q87283420 — catalog code (P528): Gaia DR2 5231736535567379584. SIMBAD. wikidata.org.
[17] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.484'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.009'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.792'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.34'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[21] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.310'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[22] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.163'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[23] ↑ Q87283420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0229'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87283420 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.5919'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87283420 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15.9'}. Search for associations containing young stars (SACY). I. Sample and searching method. wikidata.org.
[26] ↑ Q87283420 — metallicity (P2227): {'unit': '1', 'amount': '-0.03'}. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q87283420 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). Q87283420. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87283420

MLA “Q87283420.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87283420.

BibTeX

@misc{4ortxyz_q87283420_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87283420}}, year = {2026}, url = {https://4ort.xyz/entity/q87283420}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87283420 — https://4ort.xyz/entity/q87283420 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87283420 · Last refreshed: May 7, 2026