Q74181600

Thing emission_line_star Q74181600

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Q74181600

Summary

Q74181600 is an emission-line star^[1].

Key Facts

Q74181600's instance of is recorded as emission-line star^[2].
Q74181600's spectral class is recorded as M3.84^[3].
Q74181600's catalog code is recorded as LSPM J2052+4310^[4].
Q74181600's catalog code is recorded as NLTT 50084^[5].
Q74181600's catalog code is recorded as GSC 03179-00530^[6].
Q74181600's catalog code is recorded as 2MASS J20525817+4310240^[7].
Q74181600's catalog code is recorded as UCAC4 666-091592^[8].
Q74181600's catalog code is recorded as PM J20529+4310^[9].
Q74181600's catalog code is recorded as Gaia DR2 2066768499405895296^[10].
Q74181600's type of variable star is recorded as rotating variable star^[11].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.0'}^[12].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.144'}^[13].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.578'}^[14].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.345'}^[15].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.644'}^[16].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.850'}^[17].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.448'}^[18].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.210'}^[19].
Q74181600's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.9160'}^[20].
Q74181600's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+59.9969'}^[21].
Q74181600's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.428'}^[22].
Q74181600's metallicity is recorded as {'unit': '1', 'amount': '-0.27'}^[23].
Q74181600's metallicity is recorded as {'unit': '1', 'amount': '-0.42'}^[24].
Q74181600's metallicity is recorded as {'unit': '1', 'amount': '-0.29'}^[25].
Q74181600's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+16.6675'}^[26].

Body

Definition and Type

Q74181600's instance of is recorded as emission-line star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of emission-line star

Properties

Apparent magnitude unit: 1, amount: +15.0, unit: 1, amount: +9.144, unit: 1, amount: +8.578, unit: 1, amount: +8.345, unit: 1, amount: +12.644, unit: 1, amount: +13.850, unit: 1, amount: +12.448, unit: 1, amount: +11.210, unit: 1, amount: +11.9160

Catalog code LSPM J2052+4310, NLTT 50084, GSC 03179-00530, 2MASS J20525817+4310240, UCAC4 666-091592, PM J20529+4310, Gaia DR2 2066768499405895296

Declination unit: www.wikidata.org, amount: +43.17338838783660

Declination component of proper motion unit: www.wikidata.org, amount: -317.274

Distance from earth unit: www.wikidata.org, amount: +16.6675

Effective temperature unit: www.wikidata.org, amount: +3488, unit: www.wikidata.org, amount: +3397, unit: www.wikidata.org, amount: +3347

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.27, unit: 1, amount: -0.42, unit: 1, amount: -0.29

Parallax unit: www.wikidata.org, amount: +59.9969

Radial velocity unit: www.wikidata.org, amount: +29.428

Right ascension unit: www.wikidata.org, amount: +313.24242141452770

Right ascension component of proper motion unit: www.wikidata.org, amount: -197.467

Spectral class M3.84

Type of variable star rotating variable star

External References (2)

Gaia id 2066768499405895296

Simbad id G 212-5

References

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

Direct Wikidata claims

[2] ↑ Q74181600 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q74181600 — spectral class (P215): M3.84. M dwarf luminosity, radius, and {alpha}-enrichment from I-band spectral features. wikidata.org.
[4] ↑ Q74181600 — catalog code (P528): LSPM J2052+4310. SIMBAD. wikidata.org.
[5] ↑ Q74181600 — catalog code (P528): NLTT 50084. SIMBAD. wikidata.org.
[6] ↑ Q74181600 — catalog code (P528): GSC 03179-00530. SIMBAD. wikidata.org.
[7] ↑ Q74181600 — catalog code (P528): 2MASS J20525817+4310240. SIMBAD. wikidata.org.
[8] ↑ Q74181600 — catalog code (P528): UCAC4 666-091592. SIMBAD. wikidata.org.
[9] ↑ Q74181600 — catalog code (P528): PM J20529+4310. SIMBAD. wikidata.org.
[10] ↑ Q74181600 — catalog code (P528): Gaia DR2 2066768499405895296. SIMBAD. wikidata.org.
[11] ↑ Q74181600 — type of variable star (P881): rotating variable star. The rotation and galactic kinematics of mid M dwarfs in the solar neighborhood. wikidata.org.
[12] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.0'}. SIMBAD. wikidata.org.
[13] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.144'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.578'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.345'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.644'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.850'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.448'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.210'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q74181600 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.9160'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q74181600 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+59.9969'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q74181600 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.428'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[23] ↑ Q74181600 — metallicity (P2227): {'unit': '1', 'amount': '-0.27'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[24] ↑ Q74181600 — metallicity (P2227): {'unit': '1', 'amount': '-0.42'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[25] ↑ Q74181600 — metallicity (P2227): {'unit': '1', 'amount': '-0.29'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[26] ↑ Q74181600 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+16.6675'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q74181600 is an instance of emission-line star (Q72803622) [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). Q74181600. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74181600

MLA “Q74181600.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74181600.

BibTeX

@misc{4ortxyz_q74181600_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74181600}}, year = {2026}, url = {https://4ort.xyz/entity/q74181600}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74181600 — https://4ort.xyz/entity/q74181600 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74181600 · Last refreshed: May 7, 2026