Q87173108

peculiar star in the constellation Mensa

Thing peculiar_star Q87173108

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Q87173108

Summary

Q87173108 is a peculiar star^[1].

Key Facts

Q87173108's instance of is recorded as peculiar star^[2].
Q87173108's constellation is recorded as Mensa^[3].
Q87173108's spectral class is recorded as CEMP^[4].
Q87173108's catalog code is recorded as 2MASS J05381700-7516207^[5].
Q87173108's catalog code is recorded as PPM 784211^[6].
Q87173108's catalog code is recorded as RAVE J053817.0-751621^[7].
Q87173108's catalog code is recorded as USNO-B1.0 0147-00040009^[8].
Q87173108's catalog code is recorded as TYC 9378-79-1^[9].
Q87173108's catalog code is recorded as DENIS J053816.9-751620^[10].
Q87173108's catalog code is recorded as Gaia DR1 4648610986148041088^[11].
Q87173108's catalog code is recorded as Gaia DR2 4648610990444129024^[12].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.429'}^[13].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.898'}^[14].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.795'}^[15].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.153'}^[16].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.72'}^[17].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.026'}^[18].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.207'}^[19].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.619'}^[20].
Q87173108's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9195'}^[21].
Q87173108's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5794'}^[22].
Q87173108's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+47.66'}^[23].
Q87173108's metallicity is recorded as {'unit': '1', 'amount': '-1.67'}^[24].
Q87173108's metallicity is recorded as {'unit': '1', 'amount': '-1.90'}^[25].
Q87173108's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1725.9234'}^[26].

Body

Definition and Type

Q87173108's instance of is recorded as peculiar star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of peculiar star

Properties

Apparent magnitude unit: 1, amount: +9.429, unit: 1, amount: +8.898, unit: 1, amount: +8.795, unit: 1, amount: +10.153, unit: 1, amount: +10.72, unit: 1, amount: +12.026, unit: 1, amount: +11.207, unit: 1, amount: +10.619, unit: 1, amount: +10.9195

Catalog code 2MASS J05381700-7516207, PPM 784211, RAVE J053817.0-751621, USNO-B1.0 0147-00040009, TYC 9378-79-1, DENIS J053816.9-751620, Gaia DR1 4648610986148041088, Gaia DR2 4648610990444129024

Constellation Mensa

Declination unit: www.wikidata.org, amount: -75.27241836454590

Declination component of proper motion unit: www.wikidata.org, amount: +17.554

Distance from earth unit: www.wikidata.org, amount: +1725.9234

Effective temperature unit: www.wikidata.org, amount: +4991

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.67, unit: 1, amount: -1.90

Parallax unit: www.wikidata.org, amount: +0.5794

Radial velocity unit: www.wikidata.org, amount: +47.66

Right ascension unit: www.wikidata.org, amount: +84.57077322581670

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.643

Spectral class CEMP

Surface gravity unit: www.wikidata.org, amount: +117

External References (2)

Gaia id 4648610990444129024

Simbad id TYC 9378-79-1

References

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

Direct Wikidata claims

[2] ↑ Q87173108 — instance of (P31): peculiar star. SIMBAD. wikidata.org.
[3] ↑ Q87173108 — constellation (P59): Mensa. wikidata.org.
[4] ↑ Q87173108 — spectral class (P215): CEMP. Spectroscopic validation of low-metallicity stars from RAVE. wikidata.org.
[5] ↑ Q87173108 — catalog code (P528): 2MASS J05381700-7516207. SIMBAD. wikidata.org.
[6] ↑ Q87173108 — catalog code (P528): PPM 784211. SIMBAD. wikidata.org.
[7] ↑ Q87173108 — catalog code (P528): RAVE J053817.0-751621. SIMBAD. wikidata.org.
[8] ↑ Q87173108 — catalog code (P528): USNO-B1.0 0147-00040009. SIMBAD. wikidata.org.
[9] ↑ Q87173108 — catalog code (P528): TYC 9378-79-1. SIMBAD. wikidata.org.
[10] ↑ Q87173108 — catalog code (P528): DENIS J053816.9-751620. SIMBAD. wikidata.org.
[11] ↑ Q87173108 — catalog code (P528): Gaia DR1 4648610986148041088. SIMBAD. wikidata.org.
[12] ↑ Q87173108 — catalog code (P528): Gaia DR2 4648610990444129024. SIMBAD. wikidata.org.
[13] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.429'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.898'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.795'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.153'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.72'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.026'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.207'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.619'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87173108 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9195'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87173108 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5794'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87173108 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+47.66'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87173108 — metallicity (P2227): {'unit': '1', 'amount': '-1.67'}. Unveiling systematic biases in the 1D LTE excitation-ionization balance of Fe for FGK stars: a novel approach to determination of stellar parameters. wikidata.org.
[25] ↑ Q87173108 — metallicity (P2227): {'unit': '1', 'amount': '-1.90'}. Unveiling systematic biases in the 1D LTE excitation-ionization balance of Fe for FGK stars: a novel approach to determination of stellar parameters. wikidata.org.
[26] ↑ Q87173108 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1725.9234'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87173108 is an instance of peculiar star (Q1142192) [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). Q87173108. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87173108

MLA “Q87173108.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87173108.

BibTeX

@misc{4ortxyz_q87173108_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87173108}}, year = {2026}, url = {https://4ort.xyz/entity/q87173108}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87173108 — https://4ort.xyz/entity/q87173108 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87173108 · Last refreshed: May 7, 2026